ResearchRouting table, looking glass, RPKI & IRR

2a0c:b641:571::/48 TWD2 Education and Research Network

Announced by AS24239 TWD2 Education and Research Network. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 2a0c:b641:571::/48

Prefix
2a0c:b641:571::/48
Origin
AS24239 TWD2-NET-AS-AP
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-14 00:08 UTC
Paths

How 2a0c:b641:571::/48 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 3491 20473 209300 24239
OriginAS24239 TWD2 Education and Research Network
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:2001 20473:0:3142392123
Updated5d 22h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 20473 209300 24239
OriginAS24239 TWD2 Education and Research Network
Origin codeIGP
Communities903:13760
Updated6d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2914 20473 209300 24239
OriginAS24239 TWD2 Education and Research Network
Origin codeIGP
Communities36295:100
Updated6d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3491 20473 209300 24239
OriginAS24239 TWD2 Education and Research Network
Origin codeIGP
Communities174:21000 174:22013 20473:0:3142392123
Updated6d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 20473 209300 24239
OriginAS24239 TWD2 Education and Research Network
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174 20473:0:3142392123
Updated10d 0h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS24239 to originate 2a0c:b641:570::/44 up to /48. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
2a0c:b641:570::/44/48AS24239 TWD2-NET-AS-APRIPE
2a0c:b641:570::/44/48AS209300 TWD2-NETRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
2a0c:b641:570::/44 coveringAS209300 TWD2-NETRADBVultr Customer RouteMAINT-AS20473
2a0c:b641:570::/44 coveringAS24239 TWD2-NET-AS-APRIPENTWD2-MNT
2a0c:b641:570::/44 coveringAS209300 TWD2-NETRIPENTWD2-MNT
Tools

Check 2a0c:b641:571::/48 live

Looking glassIP to ASN APIRPKI APIIRR API