diff --git a/packages/helia/src/utils/libp2p-defaults.browser.ts b/packages/helia/src/utils/libp2p-defaults.browser.ts
index 80ce8c1d..b4199d17 100644
--- a/packages/helia/src/utils/libp2p-defaults.browser.ts
+++ b/packages/helia/src/utils/libp2p-defaults.browser.ts
@@ -64,7 +64,10 @@ export function libp2pDefaults (options: Libp2pDefaultsOptions = {}): Libp2pOpti
     services: {
       autoNAT: autoNAT(),
       dcutr: dcutr(),
-      delegatedRouting: () => createDelegatedRoutingV1HttpApiClient('https://delegated-ipfs.dev'),
+      delegatedRouting: () => createDelegatedRoutingV1HttpApiClient('https://delegated-ipfs.dev', {
+        filterAddrs: ['unknown', 'transport-bitswap', 'transport-ipfs-gateway-http'],
+        filterProtocols: ['https', 'webtransport', 'webrtc', 'webrtc-direct', 'wss']
+      }),
       dht: kadDHT({
         clientMode: true,
         validators: {
diff --git a/packages/helia/src/utils/libp2p-defaults.ts b/packages/helia/src/utils/libp2p-defaults.ts
index 39324d1b..3fc08982 100644
--- a/packages/helia/src/utils/libp2p-defaults.ts
+++ b/packages/helia/src/utils/libp2p-defaults.ts
@@ -73,7 +73,10 @@ export function libp2pDefaults (options: Libp2pDefaultsOptions = {}): Libp2pOpti
     services: {
       autoNAT: autoNAT(),
       dcutr: dcutr(),
-      delegatedRouting: () => createDelegatedRoutingV1HttpApiClient('https://delegated-ipfs.dev'),
+      delegatedRouting: () => createDelegatedRoutingV1HttpApiClient('https://delegated-ipfs.dev', {
+        filterAddrs: ['unknown', 'transport-bitswap', 'transport-ipfs-gateway-http'],
+        filterProtocols: ['https', 'tcp', 'webrtc', 'webrtc-direct', 'wss']
+      }),
       dht: kadDHT({
         validators: {
           ipns: ipnsValidator