ResearchRouting table, looking glass, RPKI & IRR

103.99.63.0/24 Zenlayer Inc

Announced by AS21859 Zenlayer Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 103.99.63.0/24

Prefix

Origin

AS21859 ZEN-ECN

RPKI

RPKI valid

Size

256 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 2 covering

In RouteViews

2026-10-12 16:02 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 6453 4229 21859

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 4229 21859

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 21859

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 21859

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6453 4229 21859

RPKI

Covered by a ROA authorizing AS21859 to originate 103.99.63.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
103.99.63.0/24	/24	AS21859 ZEN-ECN	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
103.99.63.0/24	AS21859 ZEN-ECN	APNIC	Shenzhen City Kayan Technology Co., Ltd Cable Tv Tower,Hoi Shing Road,Tsuen Wan, New Territories Hoi Shing Road Tsuen Wan, New Territories	MAINT-KYA-CN
103.99.63.0/24	AS21859 ZEN-ECN	RADB	autogen	MAINT-AS834
103.99.62.0/23 covering	AS10358 ANCENT-HK-AS	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
103.99.60.0/22 covering	AS40065 CNSERVERS	RADB	cust proxy reg	MAINT-AS40065

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