ResearchRouting table, looking glass, RPKI & IRR

34.191.32.0/21 Google Ireland Limited

Announced by AS43515 Google Ireland Limited. RPKI valid Seen by 5 of our 5 looking glass sessions. Also originated by AS15169

Summary

What the table says about 34.191.32.0/21

Prefix
34.191.32.0/21
Origin
AS43515 YOUTUBE
RPKI
RPKI valid
Size
2,048 addresses
Less specific
34.191.0.0/16 AS19527 GOOGLE-2
More specifics
0
IRR route objects
4 exact, 5 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 34.191.32.0/21 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 15169
OriginAS15169 Google LLC
Origin codeIGP
Communities13760:3000 36601:150 36601:2001 36601:13760
Updated17h 40m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 15169
OriginAS15169 Google LLC
Origin codeIGP
Communities903:900 903:13760
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 15169
OriginAS15169 Google LLC
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated6h 3m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 43515
OriginAS43515 Google Ireland Limited
Origin codeIGP
Communitiesnone
Updated8h 24m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 43515
OriginAS43515 Google Ireland Limited
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated14h 12m ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS43515 to originate 34.191.32.0/21 up to /21. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
34.191.32.0/21/21AS15169 GOOGLEARIN
34.191.32.0/21/21AS19527 GOOGLE-2ARIN
34.191.32.0/21/21AS43515 YOUTUBEARIN
34.191.32.0/21/21AS396982 GOOGLE-CLOUD-PLATFORMARIN
34.191.0.0/16/16AS15169 GOOGLEARIN
34.191.0.0/16/16AS19527 GOOGLE-2ARIN
34.191.0.0/16/16AS43515 YOUTUBEARIN
34.191.0.0/16/16AS396982 GOOGLE-CLOUD-PLATFORMARIN
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
34.191.32.0/21AS15169 GOOGLERADBGoogleMAINT-AS15169
34.191.32.0/21AS19527 GOOGLE-2RADBGoogleMAINT-AS15169
34.191.32.0/21AS43515 YOUTUBERADBGoogleMAINT-AS15169
34.191.32.0/21AS396982 GOOGLE-CLOUD-PLATFORMRADBGoogleMAINT-AS15169
34.191.0.0/16 coveringAS15169 GOOGLERADBGoogleMAINT-AS15169
34.191.0.0/16 coveringAS19527 GOOGLE-2RADBGoogleMAINT-AS15169
34.191.0.0/16 coveringAS43515 YOUTUBERADBGoogleMAINT-AS15169
34.191.0.0/16 coveringAS396982 GOOGLE-CLOUD-PLATFORMRADBGoogleMAINT-AS15169
34.128.0.0/10 coveringAS15169 GOOGLERADBGoogleMAINT-AS15169
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

34.191.0.0/16 AS19527 GOOGLE-2
Tools

Check 34.191.32.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API