ResearchRouting table, looking glass, RPKI & IRR

112.109.0.0/20 SAKURA Internet Inc.

Announced by AS9370 SAKURA Internet Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 112.109.0.0/20

Prefix

Origin

AS9370 SAKURA-B

RPKI

RPKI valid

Size

4,096 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 0 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 2497 9370

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2516 9370

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9370

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9370

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 2497 9370

RPKI

Covered by a ROA authorizing AS9370 to originate 112.109.0.0/20 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
112.109.0.0/20	/24	AS9370 SAKURA-B	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
112.109.0.0/20	AS9370 SAKURA-B	JPIRR	SAKURA-B (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE GRAND GREEN OSAKA North, JAM BASE, 3F 6-38 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan	MAINT-AS7684
112.109.0.0/20	AS9370 SAKURA-B	RADB	SAKURA-B (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan	MAINT-AS7684

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