diff --git a/eng/common/core-templates/steps/source-build.yml b/eng/common/core-templates/steps/source-build.yml
index 0718e4ba902..7846584d2a7 100644
--- a/eng/common/core-templates/steps/source-build.yml
+++ b/eng/common/core-templates/steps/source-build.yml
@@ -41,7 +41,7 @@ steps:
     # in the default public locations.
     internalRuntimeDownloadArgs=
     if [ '$(dotnetbuilds-internal-container-read-token-base64)' != '$''(dotnetbuilds-internal-container-read-token-base64)' ]; then
-      internalRuntimeDownloadArgs='/p:DotNetRuntimeSourceFeed=https://dotnetbuilds.blob.core.windows.net/internal /p:DotNetRuntimeSourceFeedKey=$(dotnetbuilds-internal-container-read-token-base64) --runtimesourcefeed https://dotnetbuilds.blob.core.windows.net/internal --runtimesourcefeedkey $(dotnetbuilds-internal-container-read-token-base64)'
+      internalRuntimeDownloadArgs='/p:DotNetRuntimeSourceFeed=https://ci.dot.net/internal /p:DotNetRuntimeSourceFeedKey=$(dotnetbuilds-internal-container-read-token-base64) --runtimesourcefeed https://ci.dot.net/internal --runtimesourcefeedkey $(dotnetbuilds-internal-container-read-token-base64)'
     fi
 
     buildConfig=Release
diff --git a/eng/helix/Helix.proj b/eng/helix/Helix.proj
index 063d4f9bfd9..e6e19adfcc1 100644
--- a/eng/helix/Helix.proj
+++ b/eng/helix/Helix.proj
@@ -119,7 +119,7 @@
 
   <!-- Additional package feeds -->
   <ItemGroup>
-    <AdditionalDotNetPackageFeed Include="https://dotnetbuilds.blob.core.windows.net/internal"
+    <AdditionalDotNetPackageFeed Include="https://ci.dot.net/internal"
                                  Condition="'$(SYSTEM_TEAMPROJECT)' == 'internal'">
       <SasToken>$([System.Environment]::GetEnvironmentVariable('DotNetBuildsInternalContainerReadToken'))</SasToken>
     </AdditionalDotNetPackageFeed>
diff --git a/eng/pipelines/jobs/build.yml b/eng/pipelines/jobs/build.yml
index 57454563a74..9f27b7382dd 100644
--- a/eng/pipelines/jobs/build.yml
+++ b/eng/pipelines/jobs/build.yml
@@ -110,7 +110,7 @@ jobs:
 
     - ${{ if eq(variables['System.TeamProject'], 'internal') }}:
       - _InternalInstallArgs: >-
-          -RuntimeSourceFeed https://dotnetbuilds.blob.core.windows.net/internal
+          -RuntimeSourceFeed https://ci.dot.net/internal
           -RuntimeSourceFeedKey $(dotnetbuilds-internal-container-read-token-base64)
 
     - ${{ if and(ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
diff --git a/eng/pipelines/jobs/pack-sign-publish.yml b/eng/pipelines/jobs/pack-sign-publish.yml
index 06cc2f61ec9..5eaf8baa454 100644
--- a/eng/pipelines/jobs/pack-sign-publish.yml
+++ b/eng/pipelines/jobs/pack-sign-publish.yml
@@ -44,7 +44,7 @@ jobs:
         /p:DotNetPublishUsingPipelines=true
         /p:SkipPublishProjects=true
         /p:ThirdPartyNoticesFilePath='$(Build.SourcesDirectory)/$(_TPNFile)'
-        /p:DotNetRuntimeSourceFeed=https://dotnetbuilds.blob.core.windows.net/internal
+        /p:DotNetRuntimeSourceFeed=https://ci.dot.net/internal
         /p:DotNetRuntimeSourceFeedKey=$(dotnetbuilds-internal-container-read-token-base64)
       displayName: Pack, Sign, and Publish
     # Intentionally copying file as "dotnet-monitor.nupkg.buildversion" for back compat
diff --git a/eng/pipelines/jobs/sign-binaries.yml b/eng/pipelines/jobs/sign-binaries.yml
index 00ac5543744..e489fcb6082 100644
--- a/eng/pipelines/jobs/sign-binaries.yml
+++ b/eng/pipelines/jobs/sign-binaries.yml
@@ -43,7 +43,7 @@ jobs:
         /p:OfficialBuildId=$(BUILD.BUILDNUMBER)
         /p:DotNetSignType=real
         /p:SignAllBinaries=true
-        /p:DotNetRuntimeSourceFeed=https://dotnetbuilds.blob.core.windows.net/internal
+        /p:DotNetRuntimeSourceFeed=https://ci.dot.net/internal
         /p:DotNetRuntimeSourceFeedKey=$(dotnetbuilds-internal-container-read-token-base64)
       displayName: Sign
 
diff --git a/eng/pipelines/jobs/tpn.yml b/eng/pipelines/jobs/tpn.yml
index 9ca72f1aee5..c46713ff03f 100644
--- a/eng/pipelines/jobs/tpn.yml
+++ b/eng/pipelines/jobs/tpn.yml
@@ -9,7 +9,7 @@ jobs:
     - _InternalInstallArgs: ''
     - ${{ if eq(variables['System.TeamProject'], 'internal') }}:
       - _InternalInstallArgs: >-
-          /p:DotNetRuntimeSourceFeed=https://dotnetbuilds.blob.core.windows.net/internal
+          /p:DotNetRuntimeSourceFeed=https://ci.dot.net/internal
           /p:DotNetRuntimeSourceFeedKey=$(dotnetbuilds-internal-container-read-token-base64)
     steps:
     - template: /eng/pipelines/steps/setup-nuget-sources.yml@self