ResearchRouting table, looking glass, RPKI & IRR

38.64.135.0/24 Perimeter Institute

Announced by AS46477 Perimeter Institute. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 38.64.135.0/24

Prefix
38.64.135.0/24
Origin
AS46477 PERIM-ASN
RPKI
RPKI valid
Size
256 addresses
Less specific
38.0.0.0/8 AS174 COGENT-174
More specifics
0
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 38.64.135.0/24 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 174 26677 46477
OriginAS46477 Perimeter Institute
Origin codeIGP
Communities174:21001 174:22003 36601:150 36601:174 36601:2001
Updated6d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 26677 46477
OriginAS46477 Perimeter Institute
Origin codeIGP
Communities903:900 903:13760
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 26677 46477
OriginAS46477 Perimeter Institute
Origin codeIGP
Communities36295:100
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 26677 46477
OriginAS46477 Perimeter Institute
Origin codeIGP
Communities174:21001 174:22003
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 26677 46477
OriginAS46477 Perimeter Institute
Origin codeIGP
Communities174:21001 174:22003 36295:100 36295:174
Updated10d 21h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS46477 to originate 38.64.135.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
38.64.135.0/24/24AS46477 PERIM-ASNARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
38.64.135.0/24AS46477 PERIM-ASNARINRoute Registered for Cogent Communications Customer - Ontario Research and Innovation Optical NetworkMNT-COGC
38.64.135.0/24AS46477 PERIM-ASNCANARIEPerimeter Institute prefixORANO-MNT
38.64.135.0/24AS46477 PERIM-ASNRADBPerimeter Institute prefixMAINT-ORION
38.0.0.0/8 coveringAS174 COGENT-174RADBCogentMAINT-AS174
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

38.0.0.0/8 AS174 COGENT-174
Tools

Check 38.64.135.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API