ResearchRouting table, looking glass, RPKI & IRR

151.240.12.0/24 NTT America, Inc.

Announced by AS2914 NTT America, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 151.240.12.0/24

Prefix

Origin

AS2914 NTT-DATA-2914

RPKI

RPKI valid

Size

256 addresses

Less specific

More specifics

IRR route objects

2 exact, 2 covering

In RouteViews

2026-10-13 20:02 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 2914

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 2914

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2914

RPKI

Covered by a ROA authorizing AS2914 to originate 151.240.12.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
151.240.12.0/24	/24	AS2914 NTT-DATA-2914	RIPE
151.240.12.0/23	/24	AS834 IPXO	RIPE

IRR

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

Route	Origin	Source	Description	Maintained by
151.240.12.0/24	AS2914 NTT-DATA-2914	RADB	autogen	MAINT-AS834
151.240.12.0/24	AS2914 NTT-DATA-2914	RIPE	N	NETUTILS-MNT
151.240.12.0/23 covering	AS834 IPXO	RADB	autogen	MAINT-AS834
151.240.0.0/13 covering	AS31549 RASANA	RADB	GBI via EMIX	MAINT-AS8966

Less specific

Announced prefixes that contain this one, most specific first.

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