ResearchRouting table, looking glass, RPKI & IRR

198.177.153.0/24 The University of Chicago

Announced by AS160 The University of Chicago. RPKI valid Seen by 3 of our 5 looking glass sessions.

Summary

What the table says about 198.177.153.0/24

Prefix
198.177.153.0/24
Origin
AS160 U-CHICAGO-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths

How 198.177.153.0/24 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.

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 11164 160
OriginAS160 The University of Chicago
Origin codeIGP
Communities903:100 903:900
Updated7d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 11164 160
OriginAS160 The University of Chicago
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated3h 58m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 11164 160
OriginAS160 The University of Chicago
Origin codeIGP
Communitiesnone
Updated7d 23h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS160 to originate 198.177.153.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
198.177.153.0/24/24AS160 U-CHICAGO-ASARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
198.177.153.0/24AS160 U-CHICAGO-ASARINThe University of ChicagoMNT-UNIVER-174-Z
198.177.153.0/24AS160 U-CHICAGO-ASRADBUniversity of ChicagoMAINT-AS160
Tools

Check 198.177.153.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API