ResearchRouting table, looking glass, RPKI & IRR

124.47.64.0/18 Kurashiki Cable TV

Announced by AS9622 Kurashiki Cable TV. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 124.47.64.0/18

Prefix

Origin

RPKI

RPKI valid

Size

16,384 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 0 covering

In RouteViews

2026-10-12 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 13760 3356 2914 9622×7

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 9622×7

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9622

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9622

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2497 10010 23642 9622×7

RPKI

Covered by a ROA authorizing AS9622 to originate 124.47.64.0/18 up to /32. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
124.47.64.0/18	/32	AS9622 KCT	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
124.47.64.0/18	AS9622 KCT	JPIRR	KCT CIDR BLOCK 4 ( AS9622 ) expire=23 X-Keiro:jpnic@kct.co.jp	MAINT-AS9622
124.47.64.0/18	AS9622 KCT	RADB	KCT CIDR BLOCK 4 ( AS9622 ) 2661-1 Nakashima, Kurashiki-City, Okayama-Pref, 710-0803 Japan	MAINT-AS9622

More specific

4 announced prefixes fall inside this one.

Show the 4 prefixes

Tools