ResearchRouting table, looking glass, RPKI & IRR

2a12:3fc2:ddff::/48 PENG YUJEN

Announced by AS203472 PENG YUJEN. RPKI not found Seen by 4 of our 5 looking glass sessions.

Summary

What the table says about 2a12:3fc2:ddff::/48

Prefix
2a12:3fc2:ddff::/48
Origin
AS203472 POEMA-AS-EU
RPKI
RPKI not found
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 20:06 UTC
Paths

How 2a12:3fc2:ddff::/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 13760 6939 207705 203472×3
OriginAS203472 PENG YUJEN
Origin codeIGP
Communities13760:3000 36601:150 36601:2001
Updated4d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 207705 203472×3
OriginAS203472 PENG YUJEN
Origin codeIGP
Communities903:13760
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 207705 203472×3
OriginAS203472 PENG YUJEN
Origin codeIGP
Communities36295:100
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 207705 203472×3
OriginAS203472 PENG YUJEN
Origin codeIGP
Communitiesnone
Updated5d 2h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
2a12:3fc2:ddff::/48AS203472 POEMA-AS-EURIPENKSKB-MNT
2a12:3fc2:dd00::/40 coveringAS203472 POEMA-AS-EURIPENKSKB-MNT
2a12:3fc2::/32 coveringAS202888RADBZH NETWORK LIMITEDMAINT-AS40676
2a12:3fc0::/29 coveringAS35384 Lambda-CreativeRADBDAOportMAINT-AS40676
Tools

Check 2a12:3fc2:ddff::/48 live

Looking glassIP to ASN APIRPKI APIIRR API