ResearchRouting table, looking glass, RPKI & IRR

129.22.0.0/16 Case Western Reserve University

Announced by AS32666 Case Western Reserve University. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 129.22.0.0/16

Prefix
129.22.0.0/16
Origin
AS32666 CWRU-AS-1
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
16
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 129.22.0.0/16 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 6939 600 32666
OriginAS32666 Case Western Reserve University
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760
Updated4d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 600 32666
OriginAS32666 Case Western Reserve University
Origin codeIGP
Communities903:900 903:13760
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 600 32666
OriginAS32666 Case Western Reserve University
Origin codeIGP
Communities36295:100
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 600 32666
OriginAS32666 Case Western Reserve University
Origin codeIGP
Communitiesnone
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7018 600 32666
OriginAS32666 Case Western Reserve University
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 18h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
129.22.0.0/16AS19009 ONECLEVELANDLEVEL3Ticket 3054875ONECOMMUNITY-MNT
129.22.0.0/16AS32666 CWRU-AS-1RADBCase Western Reserve UniversityMAINT-AS32666
More specific

Prefixes inside 129.22.0.0/16

16 announced prefixes fall inside this one.

Show the 16 prefixes
129.22.0.0/20 AS32666 CWRU-AS-1129.22.16.0/20 AS32666 CWRU-AS-1129.22.32.0/20 AS32666 CWRU-AS-1129.22.48.0/20 AS32666 CWRU-AS-1129.22.64.0/20 AS32666 CWRU-AS-1129.22.80.0/20 AS32666 CWRU-AS-1129.22.96.0/20 AS32666 CWRU-AS-1129.22.112.0/20 AS32666 CWRU-AS-1129.22.128.0/20 AS32666 CWRU-AS-1129.22.144.0/20 AS32666 CWRU-AS-1129.22.160.0/20 AS32666 CWRU-AS-1129.22.176.0/20 AS32666 CWRU-AS-1129.22.192.0/20 AS32666 CWRU-AS-1129.22.208.0/20 AS32666 CWRU-AS-1129.22.224.0/20 AS32666 CWRU-AS-1129.22.240.0/20 AS32666 CWRU-AS-1
Tools

Check 129.22.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API