ResearchRouting table, looking glass, RPKI & IRR

209.137.128.0/19 KDDI America Inc.

Announced by AS4459 KDDI America Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 209.137.128.0/19

Prefix

Origin

AS4459 KDDIA-NET

RPKI

RPKI not found

Size

8,192 addresses

Less specific

none

More specifics

IRR route objects

1 exact, 0 covering

In RouteViews

2026-10-16 08:02 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 3356 4459

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4459

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3356 4459

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 4459

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 4459

RPKI

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

IRR

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

Route	Origin	Source	Description	Maintained by
209.137.128.0/19	AS4459 KDDIA-NET	RADB	KDDI America Inc	MAINT-AS4459

More specific

16 announced prefixes fall inside this one.

Show the 16 prefixes

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