ResearchRouting table, looking glass, RPKI & IRR

198.166.233.0/24 Dalhousie University

Announced by AS8111 Dalhousie University. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 198.166.233.0/24

Prefix
198.166.233.0/24
Origin
AS8111 DALUNIV
RPKI
RPKI valid
Size
256 addresses
Less specific
198.166.0.0/16 AS852 ASN852
More specifics
0
IRR route objects
5 exact, 1 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 198.166.233.0/24 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 13760 6939 8111×3
OriginAS8111 Dalhousie University
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760
Updated5d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 8111×3
OriginAS8111 Dalhousie University
Origin codeIGP
Communities903:900 903:13760
Updated6d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8111×3
OriginAS8111 Dalhousie University
Origin codeIGP
Communities36295:100
Updated6d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 8111×3
OriginAS8111 Dalhousie University
Origin codeIGP
Communitiesnone
Updated6d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 577 855 8111×5
OriginAS8111 Dalhousie University
Origin codeIGP
Communities174:21001 174:22003 36295:100 36295:174
Updated9d 19h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS8111 to originate 198.166.233.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
198.166.233.0/24/24AS8111 DALUNIVARIN
198.166.0.0/16/16AS852 ASN852ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
198.166.233.0/24AS8111 DALUNIVARIN5163 Duke St Halifax NS B3J-3J6 CanadaMNT-NSCAD
198.166.233.0/24AS402245 NSCADARINNSCAD v4MNT-NSCAD
198.166.233.0/24AS8111 DALUNIVCANARIENova Scotia College of Art and Design (NSCAD-NET)DAL-NS-MNT
198.166.233.0/24AS402245 NSCADCANARIENova Scotia College of Art and Design (NSCAD-NET)DAL-NS-MNT
198.166.233.0/24AS8111 DALUNIVRADBDalhousie UniversityMAINT-AS11260
198.166.0.0/16 coveringAS852 ASN852RADBNETBLK-NOVASCOTIAMAINT-AS852
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

198.166.0.0/16 AS852 ASN852
Tools

Check 198.166.233.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API