ResearchRouting table, looking glass, RPKI & IRR

153.121.255.0/24 FreeBit Co.,Ltd.

Announced by AS10013 FreeBit Co.,Ltd. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 153.121.255.0/24

Prefix

Origin

RPKI

RPKI not found

Size

256 addresses

Less specific

none

More specifics

IRR route objects

3 exact, 2 covering

In RouteViews

2026-10-13 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 2914 10013

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 10013

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 10013

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 10013

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2914 10013

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
153.121.255.0/24	AS10013 FBDC	JPIRR	FreeBit CIDR	MAINT-AS7684
153.121.255.0/24	AS10013 FBDC	NTTCOM	FreeBit CIDR	MAINT-FBDC
153.121.255.0/24	AS10013 FBDC	RADB	FreeBit CIDR	MAINT-AS7684
153.121.192.0/18 covering	AS7684 SAKURA-A	JPIRR	SAKURA-A (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE GRAND GREEN OSAKA North, JAM BASE, 3F 6-38 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan	MAINT-AS7684
153.121.192.0/18 covering	AS7684 SAKURA-A	RADB	SAKURA-A (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan	MAINT-AS7684

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