ResearchRouting table, looking glass, RPKI & IRR

157.17.176.0/24 SAKURA Internet Inc.

Announced by AS55897 SAKURA Internet Inc. RPKI valid Seen by 4 of our 5 looking glass sessions.

Summary

What the table says about 157.17.176.0/24

Prefix

Origin

AS55897 SAKURA-F

RPKI

RPKI valid

Size

256 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 1 covering

In RouteViews

2026-10-14 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 7029 3257 2497 9370 55897

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 2497 9370 55897

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2497 9370 55897

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 2497 9370 55897

RPKI

Covered by a ROA authorizing AS55897 to originate 157.17.176.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
157.17.176.0/24	/24	AS55897 SAKURA-F	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
157.17.176.0/24	AS55897 SAKURA-F	JPIRR	SAKURA-F SAKURA Internet // IP ANYCAST BACKBONE GRAND GREEN OSAKA North, JAM BASE, 3F 6-38 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan	MAINT-AS7684
157.17.176.0/24	AS55897 SAKURA-F	RADB	SAKURA-F SAKURA Internet // IP ANYCAST BACKBONE GRAND GREEN OSAKA North, JAM BASE, 3F 6-38 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan	MAINT-AS7684
157.17.128.0/17 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

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