diff --git a/src/server/authserver/CMakeLists.txt b/src/server/authserver/CMakeLists.txt
index d87847d6740f3..34e7ed8a43fb6 100644
--- a/src/server/authserver/CMakeLists.txt
+++ b/src/server/authserver/CMakeLists.txt
@@ -57,6 +57,7 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/src/server/database
   ${CMAKE_SOURCE_DIR}/src/server/database/Database
   ${CMAKE_SOURCE_DIR}/src/server/database/Logging
+  ${CMAKE_SOURCE_DIR}/src/server/shared
   ${CMAKE_SOURCE_DIR}/src/server/shared/Networking
   ${CMAKE_SOURCE_DIR}/src/server/shared/Packets
   ${CMAKE_SOURCE_DIR}/src/server/shared/Service
diff --git a/src/server/authserver/Main.cpp b/src/server/authserver/Main.cpp
index 0618ec437b6de..e6156c7f622fc 100644
--- a/src/server/authserver/Main.cpp
+++ b/src/server/authserver/Main.cpp
@@ -134,7 +134,7 @@ int main(int argc, char** argv)
     // Get the list of realms for the server
     sRealmList->Initialize(*_ioService, sConfigMgr->GetIntDefault("RealmsStateUpdateDelay", 20));
 
-    if (sRealmList->size() == 0)
+    if (sRealmList->GetRealms().empty())
     {
         TC_LOG_ERROR("server.authserver", "No valid realms specified.");
         StopDB();
diff --git a/src/server/authserver/Realms/RealmList.cpp b/src/server/authserver/Realms/RealmList.cpp
index 53aeff6133bc0..b64ff0974f983 100644
--- a/src/server/authserver/Realms/RealmList.cpp
+++ b/src/server/authserver/Realms/RealmList.cpp
@@ -16,14 +16,14 @@
  * with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <boost/asio/ip/tcp.hpp>
 #include "Common.h"
-#include "RealmList.h"
 #include "Database/DatabaseEnv.h"
+#include "RealmList.h"
+#include <boost/asio/ip/tcp.hpp>
 
 namespace boost { namespace asio { namespace ip { class address; } } }
 
-RealmList::RealmList() : m_UpdateInterval(0), m_NextUpdateTime(time(NULL)), _resolver(nullptr) { }
+RealmList::RealmList() : _updateInterval(0), _nextUpdateTime(time(NULL)), _resolver(nullptr) { }
 RealmList::~RealmList()
 {
     delete _resolver;
@@ -33,45 +33,43 @@ RealmList::~RealmList()
 void RealmList::Initialize(boost::asio::io_service& ioService, uint32 updateInterval)
 {
     _resolver = new boost::asio::ip::tcp::resolver(ioService);
-    m_UpdateInterval = updateInterval;
+    _updateInterval = updateInterval;
 
     // Get the content of the realmlist table in the database
     UpdateRealms(true);
 }
 
-void RealmList::UpdateRealm(uint32 id, const std::string& name, ip::address const& address, ip::address const& localAddr,
-    ip::address const& localSubmask, uint16 port, uint8 icon, RealmFlags flag, uint8 timezone, AccountTypes allowedSecurityLevel, float population, uint32 build)
+void RealmList::UpdateRealm(RealmHandle const& id, uint32 build, const std::string& name, ip::address const& address, ip::address const& localAddr,
+    ip::address const& localSubmask, uint16 port, uint8 icon, RealmFlags flag, uint8 timezone, AccountTypes allowedSecurityLevel,
+    float population)
 {
     // Create new if not exist or update existed
-    Realm& realm = m_realms[name];
-
-    realm.m_ID = id;
-    realm.name = name;
-    realm.icon = icon;
-    realm.flag = flag;
-    realm.timezone = timezone;
-    realm.allowedSecurityLevel = allowedSecurityLevel;
-    realm.populationLevel = population;
-
-    // Append port to IP address.
-
+    Realm& realm = _realms[id];
+
+    realm.Id = id;
+    realm.Build = build;
+    realm.Name = name;
+    realm.Type = icon;
+    realm.Flags = flag;
+    realm.Timezone = timezone;
+    realm.AllowedSecurityLevel = allowedSecurityLevel;
+    realm.PopulationLevel = population;
     realm.ExternalAddress = address;
     realm.LocalAddress = localAddr;
     realm.LocalSubnetMask = localSubmask;
-    realm.port = port;
-    realm.gamebuild = build;
+    realm.Port = port;
 }
 
 void RealmList::UpdateIfNeed()
 {
     // maybe disabled or updated recently
-    if (!m_UpdateInterval || m_NextUpdateTime > time(NULL))
+    if (!_updateInterval || _nextUpdateTime > time(NULL))
         return;
 
-    m_NextUpdateTime = time(NULL) + m_UpdateInterval;
+    _nextUpdateTime = time(NULL) + _updateInterval;
 
     // Clears Realm list
-    m_realms.clear();
+    _realms.clear();
 
     // Get the content of the realmlist table in the database
     UpdateRealms();
@@ -130,17 +128,23 @@ void RealmList::UpdateRealms(bool init)
 
                 uint16 port = fields[5].GetUInt16();
                 uint8 icon = fields[6].GetUInt8();
+                if (icon == REALM_TYPE_FFA_PVP)
+                    icon = REALM_TYPE_PVP;
+                if (icon >= MAX_CLIENT_REALM_TYPE)
+                    icon = REALM_TYPE_NORMAL;
                 RealmFlags flag = RealmFlags(fields[7].GetUInt8());
                 uint8 timezone = fields[8].GetUInt8();
                 uint8 allowedSecurityLevel = fields[9].GetUInt8();
                 float pop = fields[10].GetFloat();
                 uint32 build = fields[11].GetUInt32();
 
-                UpdateRealm(realmId, name, externalAddress, localAddress, localSubmask, port, icon, flag, timezone,
-                    (allowedSecurityLevel <= SEC_ADMINISTRATOR ? AccountTypes(allowedSecurityLevel) : SEC_ADMINISTRATOR), pop, build);
+                RealmHandle id{ realmId };
+
+                UpdateRealm(id, build, name, externalAddress, localAddress, localSubmask, port, icon, flag,
+                    timezone, (allowedSecurityLevel <= SEC_ADMINISTRATOR ? AccountTypes(allowedSecurityLevel) : SEC_ADMINISTRATOR), pop);
 
                 if (init)
-                    TC_LOG_INFO("server.authserver", "Added realm \"%s\" at %s:%u.", name.c_str(), m_realms[name].ExternalAddress.to_string().c_str(), port);
+                    TC_LOG_INFO("server.authserver", "Added realm \"%s\" at %s:%u.", name.c_str(), externalAddress.to_string().c_str(), port);
             }
             catch (std::exception& ex)
             {
@@ -151,3 +155,12 @@ void RealmList::UpdateRealms(bool init)
         while (result->NextRow());
     }
 }
+
+Realm const* RealmList::GetRealm(RealmHandle const& id) const
+{
+    auto itr = _realms.find(id);
+    if (itr != _realms.end())
+        return &itr->second;
+
+    return NULL;
+}
diff --git a/src/server/authserver/Realms/RealmList.h b/src/server/authserver/Realms/RealmList.h
index cc5c88c01f2eb..e8b2c8337fa7a 100644
--- a/src/server/authserver/Realms/RealmList.h
+++ b/src/server/authserver/Realms/RealmList.h
@@ -19,48 +19,19 @@
 #ifndef _REALMLIST_H
 #define _REALMLIST_H
 
+#include "Common.h"
+#include "Realm/Realm.h"
 #include <boost/asio/ip/address.hpp>
 #include <boost/asio/ip/tcp.hpp>
 #include <boost/asio/io_service.hpp>
-#include "Common.h"
 
 using namespace boost::asio;
 
-enum RealmFlags
-{
-    REALM_FLAG_NONE = 0x00,
-    REALM_FLAG_INVALID = 0x01,
-    REALM_FLAG_OFFLINE = 0x02,
-    REALM_FLAG_SPECIFYBUILD = 0x04,
-    REALM_FLAG_UNK1 = 0x08,
-    REALM_FLAG_UNK2 = 0x10,
-    REALM_FLAG_RECOMMENDED = 0x20,
-    REALM_FLAG_NEW = 0x40,
-    REALM_FLAG_FULL = 0x80
-};
-
-// Storage object for a realm
-struct Realm
-{
-    ip::address ExternalAddress;
-    ip::address LocalAddress;
-    ip::address LocalSubnetMask;
-    uint16 port;
-    std::string name;
-    uint8 icon;
-    RealmFlags flag;
-    uint8 timezone;
-    uint32 m_ID;
-    AccountTypes allowedSecurityLevel;
-    float populationLevel;
-    uint32 gamebuild;
-};
-
 /// Storage object for the list of realms on the server
 class RealmList
 {
 public:
-    typedef std::map<std::string, Realm> RealmMap;
+    typedef std::map<RealmHandle, Realm> RealmMap;
 
     static RealmList* instance()
     {
@@ -74,22 +45,21 @@ class RealmList
 
     void UpdateIfNeed();
 
-    void AddRealm(const Realm& NewRealm) { m_realms[NewRealm.name] = NewRealm; }
+    void AddRealm(const Realm& NewRealm) { _realms[NewRealm.Id] = NewRealm; }
 
-    RealmMap::const_iterator begin() const { return m_realms.begin(); }
-    RealmMap::const_iterator end() const { return m_realms.end(); }
-    uint32 size() const { return m_realms.size(); }
+    RealmMap const& GetRealms() const { return _realms; }
+    Realm const* GetRealm(RealmHandle const& id) const;
 
 private:
     RealmList();
 
     void UpdateRealms(bool init = false);
-    void UpdateRealm(uint32 id, const std::string& name, ip::address const& address, ip::address const& localAddr,
-        ip::address const& localSubmask, uint16 port, uint8 icon, RealmFlags flag, uint8 timezone, AccountTypes allowedSecurityLevel, float population, uint32 build);
+    void UpdateRealm(RealmHandle const& id, uint32 build, const std::string& name, ip::address const& address, ip::address const& localAddr,
+        ip::address const& localSubmask, uint16 port, uint8 icon, RealmFlags flag, uint8 timezone, AccountTypes allowedSecurityLevel, float population);
 
-    RealmMap m_realms;
-    uint32   m_UpdateInterval;
-    time_t   m_NextUpdateTime;
+    RealmMap _realms;
+    uint32   _updateInterval;
+    time_t   _nextUpdateTime;
     boost::asio::ip::tcp::resolver* _resolver;
 };
 
diff --git a/src/server/authserver/Server/AuthSession.cpp b/src/server/authserver/Server/AuthSession.cpp
index 57e5d6682f2b6..bb30f4f25e43e 100644
--- a/src/server/authserver/Server/AuthSession.cpp
+++ b/src/server/authserver/Server/AuthSession.cpp
@@ -844,7 +844,7 @@ tcp::endpoint const GetAddressForClient(Realm const& realm, ip::address const& c
             realmIp = realm.ExternalAddress;
     }
 
-    tcp::endpoint endpoint(realmIp, realm.port);
+    tcp::endpoint endpoint(realmIp, realm.Port);
 
     // Return external IP
     return endpoint;
@@ -887,15 +887,15 @@ void AuthSession::RealmListCallback(PreparedQueryResult result)
     ByteBuffer pkt;
 
     size_t RealmListSize = 0;
-    for (RealmList::RealmMap::const_iterator i = sRealmList->begin(); i != sRealmList->end(); ++i)
+    for (RealmList::RealmMap::value_type const& i : sRealmList->GetRealms())
     {
-        const Realm &realm = i->second;
+        const Realm &realm = i.second;
         // don't work with realms which not compatible with the client
-        bool okBuild = ((_expversion & POST_BC_EXP_FLAG) && realm.gamebuild == _build) || ((_expversion & PRE_BC_EXP_FLAG) && !AuthHelper::IsPreBCAcceptedClientBuild(realm.gamebuild));
+        bool okBuild = ((_expversion & POST_BC_EXP_FLAG) && realm.Build == _build) || ((_expversion & PRE_BC_EXP_FLAG) && !AuthHelper::IsPreBCAcceptedClientBuild(realm.Build));
 
         // No SQL injection. id of realm is controlled by the database.
-        uint32 flag = realm.flag;
-        RealmBuildInfo const* buildInfo = AuthHelper::GetBuildInfo(realm.gamebuild);
+        uint32 flag = realm.Flags;
+        RealmBuildInfo const* buildInfo = AuthHelper::GetBuildInfo(realm.Build);
         if (!okBuild)
         {
             if (!buildInfo)
@@ -907,7 +907,7 @@ void AuthSession::RealmListCallback(PreparedQueryResult result)
         if (!buildInfo)
             flag &= ~REALM_FLAG_SPECIFYBUILD;
 
-        std::string name = i->first;
+        std::string name = realm.Name;
         if (_expversion & PRE_BC_EXP_FLAG && flag & REALM_FLAG_SPECIFYBUILD)
         {
             std::ostringstream ss;
@@ -915,19 +915,19 @@ void AuthSession::RealmListCallback(PreparedQueryResult result)
             name = ss.str();
         }
 
-        uint8 lock = (realm.allowedSecurityLevel > _accountInfo.SecurityLevel) ? 1 : 0;
+        uint8 lock = (realm.AllowedSecurityLevel > _accountInfo.SecurityLevel) ? 1 : 0;
 
-        pkt << uint8(realm.icon);                           // realm type
+        pkt << uint8(realm.Type);                           // realm type
         if (_expversion & POST_BC_EXP_FLAG)                 // only 2.x and 3.x clients
             pkt << uint8(lock);                             // if 1, then realm locked
         pkt << uint8(flag);                                 // RealmFlags
         pkt << name;
         pkt << boost::lexical_cast<std::string>(GetAddressForClient(realm, GetRemoteIpAddress()));
-        pkt << float(realm.populationLevel);
-        pkt << uint8(characterCounts[realm.m_ID]);
-        pkt << uint8(realm.timezone);                       // realm category
+        pkt << float(realm.PopulationLevel);
+        pkt << uint8(characterCounts[realm.Id.Realm]);
+        pkt << uint8(realm.Timezone);                       // realm category
         if (_expversion & POST_BC_EXP_FLAG)                 // 2.x and 3.x clients
-            pkt << uint8(realm.m_ID);
+            pkt << uint8(realm.Id.Realm);
         else
             pkt << uint8(0x0);                              // 1.12.1 and 1.12.2 clients
 
diff --git a/src/server/game/Accounts/AccountMgr.cpp b/src/server/game/Accounts/AccountMgr.cpp
index 737e9f371958f..a0bd6a08b2c82 100644
--- a/src/server/game/Accounts/AccountMgr.cpp
+++ b/src/server/game/Accounts/AccountMgr.cpp
@@ -462,7 +462,7 @@ void AccountMgr::LoadRBAC()
     while (result->NextRow());
 
     TC_LOG_DEBUG("rbac", "AccountMgr::LoadRBAC: Loading default permissions");
-    result = LoginDatabase.PQuery("SELECT secId, permissionId FROM rbac_default_permissions WHERE (realmId = %u OR realmId = -1) ORDER BY secId ASC", realmID);
+    result = LoginDatabase.PQuery("SELECT secId, permissionId FROM rbac_default_permissions WHERE (realmId = %u OR realmId = -1) ORDER BY secId ASC", realm.Id.Realm);
     if (!result)
     {
         TC_LOG_INFO("server.loading", ">> Loaded 0 default permission definitions. DB table `rbac_default_permissions` is empty.");
diff --git a/src/server/game/AuctionHouse/AuctionHouseMgr.cpp b/src/server/game/AuctionHouse/AuctionHouseMgr.cpp
index 035d9af43693b..01ffc9f10931d 100644
--- a/src/server/game/AuctionHouse/AuctionHouseMgr.cpp
+++ b/src/server/game/AuctionHouse/AuctionHouseMgr.cpp
@@ -130,7 +130,7 @@ void AuctionHouseMgr::SendAuctionWonMail(AuctionEntry* auction, SQLTransaction&
     else
     {
         bidderAccId = sObjectMgr->GetPlayerAccountIdByGUID(bidderGuid);
-        logGmTrade = AccountMgr::HasPermission(bidderAccId, rbac::RBAC_PERM_LOG_GM_TRADE, realmID);
+        logGmTrade = AccountMgr::HasPermission(bidderAccId, rbac::RBAC_PERM_LOG_GM_TRADE, realm.Id.Realm);
 
         if (logGmTrade && !sObjectMgr->GetPlayerNameByGUID(bidderGuid, bidderName))
             bidderName = sObjectMgr->GetTrinityStringForDBCLocale(LANG_UNKNOWN);
diff --git a/src/server/game/CMakeLists.txt b/src/server/game/CMakeLists.txt
index 4d41fbc32ebf1..58aec3aa1cfec 100644
--- a/src/server/game/CMakeLists.txt
+++ b/src/server/game/CMakeLists.txt
@@ -196,6 +196,7 @@ include_directories(
   ${CMAKE_SOURCE_DIR}/src/server/shared/Dynamic/LinkedReference
   ${CMAKE_SOURCE_DIR}/src/server/shared/Networking
   ${CMAKE_SOURCE_DIR}/src/server/shared/Packets
+  ${CMAKE_SOURCE_DIR}/src/server/shared/Realm
   ${MYSQL_INCLUDE_DIR}
   ${OPENSSL_INCLUDE_DIR}
   ${VALGRIND_INCLUDE_DIR}
diff --git a/src/server/game/Chat/Chat.cpp b/src/server/game/Chat/Chat.cpp
index aa0f6ce09fce3..f0e98ee8c1f13 100644
--- a/src/server/game/Chat/Chat.cpp
+++ b/src/server/game/Chat/Chat.cpp
@@ -108,7 +108,7 @@ bool ChatHandler::HasLowerSecurityAccount(WorldSession* target, uint32 target_ac
     if (target)
         target_sec = target->GetSecurity();
     else if (target_account)
-        target_sec = AccountMgr::GetSecurity(target_account, realmID);
+        target_sec = AccountMgr::GetSecurity(target_account, realm.Id.Realm);
     else
         return true;                                        // caller must report error for (target == NULL && target_account == 0)
 
diff --git a/src/server/game/Handlers/CharacterHandler.cpp b/src/server/game/Handlers/CharacterHandler.cpp
index e0d790312d2df..7b1caffd84ffe 100644
--- a/src/server/game/Handlers/CharacterHandler.cpp
+++ b/src/server/game/Handlers/CharacterHandler.cpp
@@ -627,13 +627,13 @@ void WorldSession::HandleCharCreateCallback(PreparedQueryResult result, Characte
 
             PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_DEL_REALM_CHARACTERS_BY_REALM);
             stmt->setUInt32(0, GetAccountId());
-            stmt->setUInt32(1, realmID);
+            stmt->setUInt32(1, realm.Id.Realm);
             trans->Append(stmt);
 
             stmt = LoginDatabase.GetPreparedStatement(LOGIN_INS_REALM_CHARACTERS);
             stmt->setUInt32(0, createInfo->CharCount);
             stmt->setUInt32(1, GetAccountId());
-            stmt->setUInt32(2, realmID);
+            stmt->setUInt32(2, realm.Id.Realm);
             trans->Append(stmt);
 
             LoginDatabase.CommitTransaction(trans);
diff --git a/src/server/game/Handlers/MiscHandler.cpp b/src/server/game/Handlers/MiscHandler.cpp
index 45cee59aec935..7e25699352bb6 100644
--- a/src/server/game/Handlers/MiscHandler.cpp
+++ b/src/server/game/Handlers/MiscHandler.cpp
@@ -569,7 +569,7 @@ void WorldSession::HandleAddFriendOpcodeCallBack(PreparedQueryResult result, std
         team = Player::TeamForRace(fields[1].GetUInt8());
         friendAccountId = fields[2].GetUInt32();
 
-        if (HasPermission(rbac::RBAC_PERM_ALLOW_GM_FRIEND) || AccountMgr::IsPlayerAccount(AccountMgr::GetSecurity(friendAccountId, realmID)))
+        if (HasPermission(rbac::RBAC_PERM_ALLOW_GM_FRIEND) || AccountMgr::IsPlayerAccount(AccountMgr::GetSecurity(friendAccountId, realm.Id.Realm)))
         {
             if (friendGuid)
             {
diff --git a/src/server/game/Server/WorldSession.cpp b/src/server/game/Server/WorldSession.cpp
index c380c1a5627f9..34ed31a781336 100644
--- a/src/server/game/Server/WorldSession.cpp
+++ b/src/server/game/Server/WorldSession.cpp
@@ -1220,7 +1220,7 @@ void WorldSession::LoadPermissions()
     uint32 id = GetAccountId();
     uint8 secLevel = GetSecurity();
 
-    _RBACData = new rbac::RBACData(id, _accountName, realmID, secLevel);
+    _RBACData = new rbac::RBACData(id, _accountName, realm.Id.Realm, secLevel);
     _RBACData->LoadFromDB();
 }
 
@@ -1230,9 +1230,9 @@ PreparedQueryResultFuture WorldSession::LoadPermissionsAsync()
     uint8 secLevel = GetSecurity();
 
     TC_LOG_DEBUG("rbac", "WorldSession::LoadPermissions [AccountId: %u, Name: %s, realmId: %d, secLevel: %u]",
-        id, _accountName.c_str(), realmID, secLevel);
+        id, _accountName.c_str(), realm.Id.Realm, secLevel);
 
-    _RBACData = new rbac::RBACData(id, _accountName, realmID, secLevel);
+    _RBACData = new rbac::RBACData(id, _accountName, realm.Id.Realm, secLevel);
     return _RBACData->LoadFromDBAsync();
 }
 
@@ -1310,7 +1310,7 @@ bool WorldSession::HasPermission(uint32 permission)
 
     bool hasPermission = _RBACData->HasPermission(permission);
     TC_LOG_DEBUG("rbac", "WorldSession::HasPermission [AccountId: %u, Name: %s, realmId: %d]",
-                   _RBACData->GetId(), _RBACData->GetName().c_str(), realmID);
+                   _RBACData->GetId(), _RBACData->GetName().c_str(), realm.Id.Realm);
 
     return hasPermission;
 }
@@ -1318,7 +1318,7 @@ bool WorldSession::HasPermission(uint32 permission)
 void WorldSession::InvalidateRBACData()
 {
     TC_LOG_DEBUG("rbac", "WorldSession::Invalidaterbac::RBACData [AccountId: %u, Name: %s, realmId: %d]",
-                   _RBACData->GetId(), _RBACData->GetName().c_str(), realmID);
+                   _RBACData->GetId(), _RBACData->GetName().c_str(), realm.Id.Realm);
     delete _RBACData;
     _RBACData = NULL;
 }
diff --git a/src/server/game/Server/WorldSocket.cpp b/src/server/game/Server/WorldSocket.cpp
index 36029113055bc..9447204e2b9b2 100644
--- a/src/server/game/Server/WorldSocket.cpp
+++ b/src/server/game/Server/WorldSocket.cpp
@@ -414,7 +414,7 @@ void WorldSocket::HandleAuthSession(WorldPacket& recvPacket)
 
     // Get the account information from the auth database
     PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_ACCOUNT_INFO_BY_NAME);
-    stmt->setInt32(0, int32(realmID));
+    stmt->setInt32(0, int32(realm.Id.Realm));
     stmt->setString(1, authSession->Account);
 
     _queryCallback = std::bind(&WorldSocket::HandleAuthSessionCallback, this, authSession, std::placeholders::_1);
@@ -457,7 +457,7 @@ void WorldSocket::HandleAuthSessionCallback(std::shared_ptr<AuthSession> authSes
         return;
     }
 
-    if (authSession->RealmID != realmID)
+    if (authSession->RealmID != realm.Id.Realm)
     {
         SendAuthResponseError(REALM_LIST_REALM_NOT_FOUND);
         TC_LOG_ERROR("network", "WorldSocket::HandleAuthSession: Sent Auth Response (bad realm).");
diff --git a/src/server/game/World/World.cpp b/src/server/game/World/World.cpp
index b238b0a356d96..f67930a849f38 100644
--- a/src/server/game/World/World.cpp
+++ b/src/server/game/World/World.cpp
@@ -1369,7 +1369,7 @@ void World::SetInitialWorldSettings()
     uint32 server_type = IsFFAPvPRealm() ? uint32(REALM_TYPE_PVP) : getIntConfig(CONFIG_GAME_TYPE);
     uint32 realm_zone = getIntConfig(CONFIG_REALM_ZONE);
 
-    LoginDatabase.PExecute("UPDATE realmlist SET icon = %u, timezone = %u WHERE id = '%d'", server_type, realm_zone, realmID);      // One-time query
+    LoginDatabase.PExecute("UPDATE realmlist SET icon = %u, timezone = %u WHERE id = '%d'", server_type, realm_zone, realm.Id.Realm);      // One-time query
 
     ///- Load the DBC files
     TC_LOG_INFO("server.loading", "Initialize data stores...");
@@ -1790,7 +1790,7 @@ void World::SetInitialWorldSettings()
     m_startTime = m_gameTime;
 
     LoginDatabase.PExecute("INSERT INTO uptime (realmid, starttime, uptime, revision) VALUES(%u, %u, 0, '%s')",
-                            realmID, uint32(m_startTime), GitRevision::GetFullVersion());       // One-time query
+                            realm.Id.Realm, uint32(m_startTime), GitRevision::GetFullVersion());       // One-time query
 
     m_timers[WUPDATE_WEATHERS].SetInterval(1*IN_MILLISECONDS);
     m_timers[WUPDATE_AUCTIONS].SetInterval(MINUTE*IN_MILLISECONDS);
@@ -2103,7 +2103,7 @@ void World::Update(uint32 diff)
 
         stmt->setUInt32(0, tmpDiff);
         stmt->setUInt16(1, uint16(maxOnlinePlayers));
-        stmt->setUInt32(2, realmID);
+        stmt->setUInt32(2, realm.Id.Realm);
         stmt->setUInt32(3, uint32(m_startTime));
 
         LoginDatabase.Execute(stmt);
@@ -2826,13 +2826,13 @@ void World::_UpdateRealmCharCount(PreparedQueryResult resultCharCount)
 
         PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_DEL_REALM_CHARACTERS_BY_REALM);
         stmt->setUInt32(0, accountId);
-        stmt->setUInt32(1, realmID);
+        stmt->setUInt32(1, realm.Id.Realm);
         LoginDatabase.Execute(stmt);
 
         stmt = LoginDatabase.GetPreparedStatement(LOGIN_INS_REALM_CHARACTERS);
         stmt->setUInt8(0, charCount);
         stmt->setUInt32(1, accountId);
-        stmt->setUInt32(2, realmID);
+        stmt->setUInt32(2, realm.Id.Realm);
         LoginDatabase.Execute(stmt);
     }
 }
@@ -2960,7 +2960,7 @@ void World::ResetDailyQuests()
 void World::LoadDBAllowedSecurityLevel()
 {
     PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_REALMLIST_SECURITY_LEVEL);
-    stmt->setInt32(0, int32(realmID));
+    stmt->setInt32(0, int32(realm.Id.Realm));
     PreparedQueryResult result = LoginDatabase.Query(stmt);
 
     if (result)
diff --git a/src/server/game/World/World.h b/src/server/game/World/World.h
index 2f1580d887cce..bf7d2cb00f753 100644
--- a/src/server/game/World/World.h
+++ b/src/server/game/World/World.h
@@ -29,6 +29,7 @@
 #include "SharedDefines.h"
 #include "QueryResult.h"
 #include "Callback.h"
+#include "Realm/Realm.h"
 
 #include <atomic>
 #include <map>
@@ -446,18 +447,6 @@ enum BillingPlanFlags
     SESSION_ENABLE_CAIS     = 0x80
 };
 
-/// Type of server, this is values from second column of Cfg_Configs.dbc
-enum RealmType
-{
-    REALM_TYPE_NORMAL       = 0,
-    REALM_TYPE_PVP          = 1,
-    REALM_TYPE_NORMAL2      = 4,
-    REALM_TYPE_RP           = 6,
-    REALM_TYPE_RPPVP        = 8,
-    REALM_TYPE_FFA_PVP      = 16                            // custom, free for all pvp mode like arena PvP in all zones except rest activated places and sanctuaries
-                                                            // replaced by REALM_PVP in realm list
-};
-
 enum RealmZone
 {
     REALM_ZONE_UNKNOWN       = 0,                           // any language
@@ -882,7 +871,7 @@ class World
         std::deque<std::future<PreparedQueryResult>> m_realmCharCallbacks;
 };
 
-extern uint32 realmID;
+extern Realm realm;
 
 #define sWorld World::instance()
 #endif
diff --git a/src/server/scripts/Commands/cs_gm.cpp b/src/server/scripts/Commands/cs_gm.cpp
index e03942bc24709..ffe8ea6781611 100644
--- a/src/server/scripts/Commands/cs_gm.cpp
+++ b/src/server/scripts/Commands/cs_gm.cpp
@@ -164,7 +164,7 @@ class gm_commandscript : public CommandScript
         ///- Get the accounts with GM Level >0
         PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_GM_ACCOUNTS);
         stmt->setUInt8(0, uint8(SEC_MODERATOR));
-        stmt->setInt32(1, int32(realmID));
+        stmt->setInt32(1, int32(realm.Id.Realm));
         PreparedQueryResult result = LoginDatabase.Query(stmt);
 
         if (result)
diff --git a/src/server/scripts/Commands/cs_misc.cpp b/src/server/scripts/Commands/cs_misc.cpp
index c70246f7fb5d8..78eb35849082c 100644
--- a/src/server/scripts/Commands/cs_misc.cpp
+++ b/src/server/scripts/Commands/cs_misc.cpp
@@ -1588,7 +1588,7 @@ class misc_commandscript : public CommandScript
 
         // Query the prepared statement for login data
         stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_PINFO);
-        stmt->setInt32(0, int32(realmID));
+        stmt->setInt32(0, int32(realm.Id.Realm));
         stmt->setUInt32(1, accId);
         PreparedQueryResult result = LoginDatabase.Query(stmt);
 
diff --git a/src/server/scripts/Commands/cs_rbac.cpp b/src/server/scripts/Commands/cs_rbac.cpp
index f7c2d21c12d6d..ab4bc4b631eb2 100644
--- a/src/server/scripts/Commands/cs_rbac.cpp
+++ b/src/server/scripts/Commands/cs_rbac.cpp
@@ -157,7 +157,7 @@ class rbac_commandscript : public CommandScript
 
         if (!rdata)
         {
-            data->rbac = new rbac::RBACData(accountId, accountName, realmID, AccountMgr::GetSecurity(accountId, realmID));
+            data->rbac = new rbac::RBACData(accountId, accountName, realm.Id.Realm, AccountMgr::GetSecurity(accountId, realm.Id.Realm));
             data->rbac->LoadFromDB();
             data->needDelete = true;
         }
diff --git a/src/server/scripts/Commands/cs_ticket.cpp b/src/server/scripts/Commands/cs_ticket.cpp
index c5c85f5f3cca0..899c56152060f 100644
--- a/src/server/scripts/Commands/cs_ticket.cpp
+++ b/src/server/scripts/Commands/cs_ticket.cpp
@@ -95,7 +95,7 @@ class ticket_commandscript : public CommandScript
         ObjectGuid targetGuid = sObjectMgr->GetPlayerGUIDByName(target);
         uint32 accountId = sObjectMgr->GetPlayerAccountIdByGUID(targetGuid);
         // Target must exist and have administrative rights
-        if (!AccountMgr::HasPermission(accountId, rbac::RBAC_PERM_COMMANDS_BE_ASSIGNED_TICKET, realmID))
+        if (!AccountMgr::HasPermission(accountId, rbac::RBAC_PERM_COMMANDS_BE_ASSIGNED_TICKET, realm.Id.Realm))
         {
             handler->SendSysMessage(LANG_COMMAND_TICKETASSIGNERROR_A);
             return true;
@@ -119,7 +119,7 @@ class ticket_commandscript : public CommandScript
 
         // Assign ticket
         SQLTransaction trans = SQLTransaction(NULL);
-        ticket->SetAssignedTo(targetGuid, AccountMgr::IsAdminAccount(AccountMgr::GetSecurity(accountId, realmID)));
+        ticket->SetAssignedTo(targetGuid, AccountMgr::IsAdminAccount(AccountMgr::GetSecurity(accountId, realm.Id.Realm)));
         ticket->SaveToDB(trans);
         sTicketMgr->UpdateLastChange();
 
@@ -387,7 +387,7 @@ class ticket_commandscript : public CommandScript
         {
             ObjectGuid guid = ticket->GetAssignedToGUID();
             uint32 accountId = sObjectMgr->GetPlayerAccountIdByGUID(guid);
-            security = AccountMgr::GetSecurity(accountId, realmID);
+            security = AccountMgr::GetSecurity(accountId, realm.Id.Realm);
         }
 
         // Check security
diff --git a/src/server/shared/CMakeLists.txt b/src/server/shared/CMakeLists.txt
index b6e5c8b1c6f98..64abecff8f7de 100644
--- a/src/server/shared/CMakeLists.txt
+++ b/src/server/shared/CMakeLists.txt
@@ -16,6 +16,7 @@ file(GLOB_RECURSE sources_DataStores DataStores/*.cpp DataStores/*.h)
 file(GLOB_RECURSE sources_Dynamic Dynamic/*.cpp Dynamic/*.h)
 file(GLOB_RECURSE sources_Networking Networking/*.cpp Networking/*.h)
 file(GLOB_RECURSE sources_Packets Packets/*.cpp Packets/*.h)
+file(GLOB_RECURSE sources_Realm Realm/*.cpp Realm/*.h)
 if( WIN32 )
    file(GLOB_RECURSE sources_Service Service/*.cpp Service/*.h)
 endif( WIN32 )
@@ -36,6 +37,7 @@ set(shared_STAT_SRCS
   ${sources_Dynamic}
   ${sources_Networking}
   ${sources_Packets}
+  ${sources_Realm}
   ${sources_Utilities}
   ${sources_Service}
   ${sources_localdir}
@@ -44,6 +46,7 @@ set(shared_STAT_SRCS
 include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}/Dynamic
   ${CMAKE_CURRENT_SOURCE_DIR}/Networking
+  ${CMAKE_CURRENT_SOURCE_DIR}/Realm
   ${CMAKE_SOURCE_DIR}/dep/cppformat
   ${CMAKE_SOURCE_DIR}/src/common/
   ${CMAKE_SOURCE_DIR}/src/common/Debugging
diff --git a/src/server/shared/Realm/Realm.cpp b/src/server/shared/Realm/Realm.cpp
new file mode 100644
index 0000000000000..0c8f4d1d492ac
--- /dev/null
+++ b/src/server/shared/Realm/Realm.cpp
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Realm.h"
diff --git a/src/server/shared/Realm/Realm.h b/src/server/shared/Realm/Realm.h
new file mode 100644
index 0000000000000..83a344dd817bb
--- /dev/null
+++ b/src/server/shared/Realm/Realm.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef Realm_h__
+#define Realm_h__
+
+#include "Common.h"
+#include <boost/asio/ip/address.hpp>
+#include <boost/asio/ip/tcp.hpp>
+
+using namespace boost::asio;
+
+enum RealmFlags
+{
+    REALM_FLAG_NONE             = 0x00,
+    REALM_FLAG_VERSION_MISMATCH = 0x01,
+    REALM_FLAG_OFFLINE          = 0x02,
+    REALM_FLAG_SPECIFYBUILD     = 0x04,
+    REALM_FLAG_UNK1             = 0x08,
+    REALM_FLAG_UNK2             = 0x10,
+    REALM_FLAG_RECOMMENDED      = 0x20,
+    REALM_FLAG_NEW              = 0x40,
+    REALM_FLAG_FULL             = 0x80
+};
+
+struct RealmHandle
+{
+    RealmHandle() : Realm(0) { }
+    RealmHandle(uint32 index) : Realm(index) { }
+
+    uint32 Realm;   // primary key in `realmlist` table
+
+    bool operator<(RealmHandle const& r) const
+    {
+        return Realm < r.Realm;
+    }
+};
+
+/// Type of server, this is values from second column of Cfg_Configs.dbc
+enum RealmType
+{
+    REALM_TYPE_NORMAL = 0,
+    REALM_TYPE_PVP = 1,
+    REALM_TYPE_NORMAL2 = 4,
+    REALM_TYPE_RP = 6,
+    REALM_TYPE_RPPVP = 8,
+
+    MAX_CLIENT_REALM_TYPE = 14,
+
+    REALM_TYPE_FFA_PVP = 16                            // custom, free for all pvp mode like arena PvP in all zones except rest activated places and sanctuaries
+                                                       // replaced by REALM_PVP in realm list
+};
+
+// Storage object for a realm
+struct Realm
+{
+    RealmHandle Id;
+    uint32 Build;
+    ip::address ExternalAddress;
+    ip::address LocalAddress;
+    ip::address LocalSubnetMask;
+    uint16 Port;
+    std::string Name;
+    uint8 Type; // icon
+    RealmFlags Flags;
+    uint8 Timezone;
+    AccountTypes AllowedSecurityLevel;
+    float PopulationLevel;
+};
+
+#endif // Realm_h__
diff --git a/src/server/worldserver/Main.cpp b/src/server/worldserver/Main.cpp
index 53c5f25085108..9a476f77de64e 100644
--- a/src/server/worldserver/Main.cpp
+++ b/src/server/worldserver/Main.cpp
@@ -34,7 +34,6 @@
 #include "OpenSSLCrypto.h"
 #include "ProcessPriority.h"
 #include "BigNumber.h"
-#include "RealmList.h"
 #include "World.h"
 #include "MapManager.h"
 #include "InstanceSaveMgr.h"
@@ -47,6 +46,7 @@
 #include "GitRevision.h"
 #include "WorldSocket.h"
 #include "WorldSocketMgr.h"
+#include "Realm/Realm.h"
 #include "DatabaseLoader.h"
 #include "AppenderDB.h"
 
@@ -81,7 +81,7 @@ uint32 _maxCoreStuckTimeInMs(0);
 WorldDatabaseWorkerPool WorldDatabase;                      ///< Accessor to the world database
 CharacterDatabaseWorkerPool CharacterDatabase;              ///< Accessor to the character database
 LoginDatabaseWorkerPool LoginDatabase;                      ///< Accessor to the realm/login database
-uint32 realmID;                                             ///< Id of the realm
+Realm realm;
 
 void SignalHandler(const boost::system::error_code& error, int signalNumber);
 void FreezeDetectorHandler(const boost::system::error_code& error);
@@ -92,6 +92,7 @@ void WorldUpdateLoop();
 void ClearOnlineAccounts();
 void ShutdownCLIThread(std::thread* cliThread);
 void ShutdownThreadPool(std::vector<std::thread>& threadPool);
+bool LoadRealmInfo();
 variables_map GetConsoleArguments(int argc, char** argv, std::string& cfg_file, std::string& cfg_service);
 
 /// Launch the Trinity server
@@ -188,7 +189,9 @@ extern int main(int argc, char** argv)
     }
 
     // Set server offline (not connectable)
-    LoginDatabase.DirectPExecute("UPDATE realmlist SET flag = (flag & ~%u) | %u WHERE id = '%d'", REALM_FLAG_OFFLINE, REALM_FLAG_INVALID, realmID);
+    LoginDatabase.DirectPExecute("UPDATE realmlist SET flag = flag | %u WHERE id = '%d'", REALM_FLAG_OFFLINE, realm.Id.Realm);
+
+    LoadRealmInfo();
 
     // Initialize the World
     sWorld->SetInitialWorldSettings();
@@ -223,7 +226,9 @@ extern int main(int argc, char** argv)
     sWorldSocketMgr.StartNetwork(_ioService, worldListener, worldPort);
 
     // Set server online (allow connecting now)
-    LoginDatabase.DirectPExecute("UPDATE realmlist SET flag = flag & ~%u, population = 0 WHERE id = '%u'", REALM_FLAG_INVALID, realmID);
+    LoginDatabase.DirectPExecute("UPDATE realmlist SET flag = flag & ~%u, population = 0 WHERE id = '%u'", REALM_FLAG_OFFLINE, realm.Id.Realm);
+    realm.PopulationLevel = 0.0f;
+    realm.Flags = RealmFlags(realm.Flags & ~uint32(REALM_FLAG_OFFLINE));
 
     // Start the freeze check callback cycle in 5 seconds (cycle itself is 1 sec)
     if (int coreStuckTime = sConfigMgr->GetIntDefault("MaxCoreStuckTime", 0))
@@ -259,7 +264,7 @@ extern int main(int argc, char** argv)
     sScriptMgr->Unload();
 
     // set server offline
-    LoginDatabase.DirectPExecute("UPDATE realmlist SET flag = flag | %u WHERE id = '%d'", REALM_FLAG_OFFLINE, realmID);
+    LoginDatabase.DirectPExecute("UPDATE realmlist SET flag = flag | %u WHERE id = '%d'", REALM_FLAG_OFFLINE, realm.Id.Realm);
 
     // Clean up threads if any
     if (soapThread != nullptr)
@@ -441,6 +446,59 @@ AsyncAcceptor* StartRaSocketAcceptor(boost::asio::io_service& ioService)
     return acceptor;
 }
 
+bool LoadRealmInfo()
+{
+    boost::asio::ip::tcp::resolver resolver(_ioService);
+    boost::asio::ip::tcp::resolver::iterator end;
+
+    QueryResult result = LoginDatabase.PQuery("SELECT id, name, address, localAddress, localSubnetMask, port, icon, flag, timezone, allowedSecurityLevel, population, gamebuild FROM realmlist WHERE id = %u", realm.Id.Realm);
+    if (!result)
+        return false;
+
+    Field* fields = result->Fetch();
+    realm.Name = fields[1].GetString();
+    boost::asio::ip::tcp::resolver::query externalAddressQuery(ip::tcp::v4(), fields[2].GetString(), "");
+
+    boost::system::error_code ec;
+    boost::asio::ip::tcp::resolver::iterator endPoint = resolver.resolve(externalAddressQuery, ec);
+    if (endPoint == end || ec)
+    {
+        TC_LOG_ERROR("server.worldserver", "Could not resolve address %s", fields[2].GetString().c_str());
+        return false;
+    }
+
+    realm.ExternalAddress = (*endPoint).endpoint().address();
+
+    boost::asio::ip::tcp::resolver::query localAddressQuery(ip::tcp::v4(), fields[3].GetString(), "");
+    endPoint = resolver.resolve(localAddressQuery, ec);
+    if (endPoint == end || ec)
+    {
+        TC_LOG_ERROR("server.worldserver", "Could not resolve address %s", fields[3].GetString().c_str());
+        return false;
+    }
+
+    realm.LocalAddress = (*endPoint).endpoint().address();
+
+    boost::asio::ip::tcp::resolver::query localSubmaskQuery(ip::tcp::v4(), fields[4].GetString(), "");
+    endPoint = resolver.resolve(localSubmaskQuery, ec);
+    if (endPoint == end || ec)
+    {
+        TC_LOG_ERROR("server.worldserver", "Could not resolve address %s", fields[4].GetString().c_str());
+        return false;
+    }
+
+    realm.LocalSubnetMask = (*endPoint).endpoint().address();
+
+    realm.Port = fields[5].GetUInt16();
+    realm.Type = fields[6].GetUInt8();
+    realm.Flags = RealmFlags(fields[7].GetUInt8());
+    realm.Timezone = fields[8].GetUInt8();
+    realm.AllowedSecurityLevel = AccountTypes(fields[9].GetUInt8());
+    realm.PopulationLevel = fields[10].GetFloat();
+    realm.Build = fields[11].GetUInt32();
+    return true;
+}
+
 /// Initialize connection to the databases
 bool StartDB()
 {
@@ -457,13 +515,14 @@ bool StartDB()
         return false;
 
     ///- Get the realm Id from the configuration file
-    realmID = sConfigMgr->GetIntDefault("RealmID", 0);
-    if (!realmID)
+    realm.Id.Realm = sConfigMgr->GetIntDefault("RealmID", 0);
+    if (!realm.Id.Realm)
     {
         TC_LOG_ERROR("server.worldserver", "Realm ID not defined in configuration file");
         return false;
     }
-    TC_LOG_INFO("server.worldserver", "Realm running as realm ID %d", realmID);
+
+    TC_LOG_INFO("server.worldserver", "Realm running as realm ID %d", realm.Id.Realm);
 
     ///- Clean the database before starting
     ClearOnlineAccounts();
@@ -490,7 +549,7 @@ void StopDB()
 void ClearOnlineAccounts()
 {
     // Reset online status for all accounts with characters on the current realm
-    LoginDatabase.DirectPExecute("UPDATE account SET online = 0 WHERE online > 0 AND id IN (SELECT acctid FROM realmcharacters WHERE realmid = %d)", realmID);
+    LoginDatabase.DirectPExecute("UPDATE account SET online = 0 WHERE online > 0 AND id IN (SELECT acctid FROM realmcharacters WHERE realmid = %d)", realm.Id.Realm);
 
     // Reset online status for all characters
     CharacterDatabase.DirectExecute("UPDATE characters SET online = 0 WHERE online <> 0");