ResearchRouting table, looking glass, RPKI & IRR

2a01:190:1802::/48 Crefo Technology GmbH

Announced by AS212379 Crefo Technology GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 2a01:190:1802::/48

Prefix

Origin

AS212379 CrefoNET

RPKI

RPKI valid

Size

65,536 /64s

Less specific

More specifics

IRR route objects

1 exact, 2 covering

In RouteViews

2026-10-12 20:06 UTC

Paths

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 1764 212379

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 1764 212379

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1764 212379

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1764 212379

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1764 212379

RPKI

Covered by a ROA authorizing AS212379 to originate 2a01:190:1802::/48 up to /48. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
2a01:190:1802::/48	/48	AS212379 CrefoNET	RIPE
2a01:190::/29	/32	AS1764 NEXTLAYER-AS	RIPE

IRR

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

Route	Origin	Source	Description	Maintained by
2a01:190:1802::/48	AS212379 CrefoNET	RIPE	N	AS1764-MNT
2a01:190::/32 covering	AS1764 NEXTLAYER-AS	RIPE	AT-NEXTLAYER-20060807	AS1764-MNT
2a01:190::/29 covering	AS1764 NEXTLAYER-AS	RIPE	AT-NEXTLAYER-20060807	AS1764-MNT

Less specific

Announced prefixes that contain this one, most specific first.

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