ResearchRouting table, looking glass, RPKI & IRR

204.153.48.0/24 Princeton University

Announced by AS88 Princeton University. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 204.153.48.0/24

Prefix
204.153.48.0/24
Origin
AS88 PRINCETON-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 204.153.48.0/24 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 1299 21976 88×3
OriginAS88 Princeton University
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 0h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 21976 88×3
OriginAS88 Princeton University
Origin codeIGP
Communities903:900 903:13760
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11164 62532 88
OriginAS88 Princeton University
Origin codeIGP
Communities36295:100
Updated6d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 11164 62532 88
OriginAS88 Princeton University
Origin codeIGP
Communitiesnone
Updated6d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 21976 88×3
OriginAS88 Princeton University
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 2h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS88 to originate 204.153.48.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
204.153.48.0/24/24AS88 PRINCETON-ASARIN
204.153.48.0/22/22AS88 PRINCETON-ASARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
204.153.48.0/24AS88 PRINCETON-ASARINPrinceton University OIT Network Switching and Routing 701 Carnegie Center, Suite 301 Princeton, NJ 08540 USMNT-PRNU-Z
204.153.48.0/24AS88 PRINCETON-ASRADBPrinceton UniversityMAINT-AS88
204.153.48.0/22 coveringAS88 PRINCETON-ASARINPrinceton University OIT Network Switching and Routing 701 Carnegie Center, Suite 301 Princeton, NJ 08540 USMNT-PRNU-Z
204.153.48.0/22 coveringAS88 PRINCETON-ASRADBPrinceton UniversityMAINT-AS88
Tools

Check 204.153.48.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API