diff --git a/src/RPC/Network.ts b/src/RPC/Network.ts
index 276c16c..e9944c2 100644
--- a/src/RPC/Network.ts
+++ b/src/RPC/Network.ts
@@ -1,3 +1,4 @@
+import { Banned } from '../contracts/banned';
 import { Block, BlockWithTX } from '../contracts/block';
 import { BlockchainDifficulty, BlockchainInfo } from '../contracts/blockchainInfo';
 import { BurnReport } from '../contracts/burnReport';
@@ -237,4 +238,14 @@ export class Network extends RPCBase {
   public async getRawMempool(): Promise<string[]> {
     return this.call('getrawmempool');
   }
+
+  /**
+   * List all banned IPs/subnets.
+   *
+   * @returns {Promise<Banned>}
+   * @memberof Network
+   */
+  public async listBanned(): Promise<Banned> {
+    return this.call('listbanned');
+  }
 }
diff --git a/src/contracts/banned.ts b/src/contracts/banned.ts
new file mode 100644
index 0000000..0187a08
--- /dev/null
+++ b/src/contracts/banned.ts
@@ -0,0 +1,6 @@
+export interface Banned {
+  address: string;
+  bannedUntil: number;
+  banCreated: number;
+  banReason: string;
+}