ResearchRouting table, looking glass, RPKI & IRR

2a00:11c0:38::/48 firstcolo GmbH

Announced by AS203833 firstcolo GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 2a00:11c0:38::/48

Prefix
2a00:11c0:38::/48
Origin
AS203833 AT-FIRSTCOLO
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-14 08:06 UTC
Paths

How 2a00:11c0:38::/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 1299 47147 42473 203833
OriginAS203833 firstcolo GmbH
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:2001
Updated6d 6h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 47147 42473 203833
OriginAS203833 firstcolo GmbH
Origin codeIGP
Communities903:13760
Updated6d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 47147 42473 203833
OriginAS203833 firstcolo GmbH
Origin codeIGP
Communities6461:5997 36295:100
Updated21h 2m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3320 47147 42473 203833
OriginAS203833 firstcolo GmbH
Origin codeIGP
Communitiesnone
Updated23h 32m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 47147 42473 203833
OriginAS203833 firstcolo GmbH
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 8h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS203833 to originate 2a00:11c0:38::/48 up to /48. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
2a00:11c0:38::/48/48AS203833 AT-FIRSTCOLORIPE
2a00:11c0::/32/128AS42473 AS-ANEXIARIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
2a00:11c0:38::/48AS42473 AS-ANEXIARIPEANEXIA Internetdienstleistungs GmbH AT - ViennaANEXIA-MNT
2a00:11c0:38::/48AS203833 AT-FIRSTCOLORIPEANEXIA Internetdienstleistungs GmbH AT - ViennaANEXIA-MNT
2a00:11c0::/32 coveringAS42473 AS-ANEXIAALTDBProxy object for AnexiaMNT-HWNG
2a00:11c0::/32 coveringAS42473 AS-ANEXIARADBREDIT RE-3489MAINT-AS32098
2a00:11c0::/32 coveringAS42473 AS-ANEXIARIPEAnexiaANEXIA-MNT
Tools

Check 2a00:11c0:38::/48 live

Looking glassIP to ASN APIRPKI APIIRR API