diff --git a/packages/controller-utils/CHANGELOG.md b/packages/controller-utils/CHANGELOG.md
index 31c761889e..cc63dae2f8 100644
--- a/packages/controller-utils/CHANGELOG.md
+++ b/packages/controller-utils/CHANGELOG.md
@@ -14,7 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - The event still emits a `FailureReason` when retries are exhausted.
 - Update `normalizeEnsName` regex to allow ENS names with 3 or more characters (previously required 7 or more) ([#8510](https://github.com/MetaMask/core/pull/8510))
 - Update default Sei Mainnet block explorer URL from `seitrace.com` to `seiscan.io` ([#8545](https://github.com/MetaMask/core/pull/8545))
-- Update `InfuraNetworkType`, `ChainId`, `NetworksTicker`, `BlockExplorerUrl`, and `NetworkNickname` to include missing Infura networks ([#8680](https://github.com/MetaMask/core/pull/8680))
+- Update `BUILT_IN_NETWORKS`, `InfuraNetworkType`, `ChainId`, `NetworksTicker`, `BlockExplorerUrl`, `NetworkNickname` to include missing Infura networks ([#8680](https://github.com/MetaMask/core/pull/8680), [#8713](https://github.com/MetaMask/core/pull/8713))
 
 ## [11.20.0]
 
diff --git a/packages/controller-utils/src/constants.ts b/packages/controller-utils/src/constants.ts
index 49a1162abc..99f23aa72d 100644
--- a/packages/controller-utils/src/constants.ts
+++ b/packages/controller-utils/src/constants.ts
@@ -178,6 +178,34 @@ export const BUILT_IN_NETWORKS = {
       blockExplorerUrl: BlockExplorerUrl['sei-mainnet'],
     },
   },
+  [NetworkType['monad-mainnet']]: {
+    chainId: ChainId['monad-mainnet'],
+    ticker: NetworksTicker['monad-mainnet'],
+    rpcPrefs: {
+      blockExplorerUrl: BlockExplorerUrl['monad-mainnet'],
+    },
+  },
+  [NetworkType['zksync-mainnet']]: {
+    chainId: ChainId['zksync-mainnet'],
+    ticker: NetworksTicker['zksync-mainnet'],
+    rpcPrefs: {
+      blockExplorerUrl: BlockExplorerUrl['zksync-mainnet'],
+    },
+  },
+  [NetworkType['megaeth-mainnet']]: {
+    chainId: ChainId['megaeth-mainnet'],
+    ticker: NetworksTicker['megaeth-mainnet'],
+    rpcPrefs: {
+      blockExplorerUrl: BlockExplorerUrl['megaeth-mainnet'],
+    },
+  },
+  [NetworkType['avalanche-mainnet']]: {
+    chainId: ChainId['avalanche-mainnet'],
+    ticker: NetworksTicker['avalanche-mainnet'],
+    rpcPrefs: {
+      blockExplorerUrl: BlockExplorerUrl['avalanche-mainnet'],
+    },
+  },
   [NetworkType.rpc]: {
     chainId: undefined,
     blockExplorerUrl: undefined,