ResearchRouting table, looking glass, RPKI & IRR

196.220.66.0/23 Ahmadu Bello University Zaria Nigeria

Announced by AS37686 Ahmadu Bello University Zaria Nigeria. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 196.220.66.0/23

Prefix
196.220.66.0/23
Origin
AS37686 Ahmadu Bello University Zaria Nigeria
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 196.220.66.0/23 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 37288 37661 37686
OriginAS37686 Ahmadu Bello University Zaria Nigeria
Origin codeIGP
Communities174:21101 174:22012 36601:150 36601:174 36601:2001
Updated7d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 37148 37686
OriginAS37686 Ahmadu Bello University Zaria Nigeria
Origin codeIGP
Communities903:900 903:13760
Updated1d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 37148 37686
OriginAS37686 Ahmadu Bello University Zaria Nigeria
Origin codeIGP
Communities36295:100
Updated1d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 37148 37686
OriginAS37686 Ahmadu Bello University Zaria Nigeria
Origin codeIGP
Communitiesnone
Updated1d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 37288 37661 37686
OriginAS37686 Ahmadu Bello University Zaria Nigeria
Origin codeIGP
Communities174:21101 174:22012 36295:100 36295:174
Updated11d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS37686 to originate 196.220.64.0/19 up to /23. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
196.220.64.0/19/23AS37686 Ahmadu Bello University Zaria NigeriaAFRINIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
196.220.66.0/23AS37686 Ahmadu Bello University Zaria NigeriaAFRINICABU-ROUTE NGREN-ROUTEABELLO-MNT
196.220.64.0/19 coveringAS37686 Ahmadu Bello University Zaria NigeriaAFRINICABU-ROUTEABELLO-MNT
Tools

Check 196.220.66.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API