ResearchRouting table, looking glass, RPKI & IRR

2a0b:1187:5000::/44 ISIF OU

Announced by AS209554 ISIF OU. RPKI valid Seen by 4 of our 5 looking glass sessions.

Summary

What the table says about 2a0b:1187:5000::/44

Prefix
2a0b:1187:5000::/44
Origin
AS209554 ISIF-AS
RPKI
RPKI valid
Size
1,048,576 /64s
Less specific
none
More specifics
0
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-13 12:08 UTC
Paths

How 2a0b:1187:5000::/44 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 137409 9516 49304 4743 209554
OriginAS209554 ISIF OU
Origin codeIGP
Communities13760:3000 36601:150 36601:2001 137409:137409:137409
Updated5d 9h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 9516 49304 4743 209554
OriginAS209554 ISIF OU
Origin codeIGP
Communities903:13760
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 49304 4743 209554
OriginAS209554 ISIF OU
Origin codeIGP
Communities36295:100
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 49304 4743 209554
OriginAS209554 ISIF OU
Origin codeIGP
Communitiesnone
Updated5d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS209554 to originate 2a0b:1187::/32 up to /48. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
2a0b:1187::/32/48AS209554 ISIF-ASRIPE
2a0b:1180::/29/48AS49304 SAKURA-ASRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
2a0b:1187::/32 coveringAS209554 ISIF-ASRIPENISIF-MNT, SHINKI-MNT
2a0b:1180::/29 coveringAS49304 SAKURA-ASRADBRoute for 2a0b:1180::/29MAINT-AS49304
Tools

Check 2a0b:1187:5000::/44 live

Looking glassIP to ASN APIRPKI APIIRR API