ResearchRouting table, looking glass, RPKI & IRR

119.252.140.0/22 China Unicom Global

Announced by AS10099 China Unicom Global. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 119.252.140.0/22

Prefix

Origin

AS10099 UNICOM-Global

RPKI

RPKI valid

Size

1,024 addresses

Less specific

More specifics

IRR route objects

2 exact, 1 covering

In RouteViews

2026-10-15 00:02 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 10099

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 10099

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 10099

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 10099

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 10099

RPKI

Covered by a ROA authorizing AS10099 to originate 119.252.136.0/21 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
119.252.136.0/21	/24	AS10099 UNICOM-Global	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
119.252.140.0/22	AS10099 UNICOM-Global	APNIC	China Unicom (Hong Kong) Operations Limited 28F, Tower 1, The gateway 25 Canton Road Tsim Sha Tsui	MAINT-HK-UNICOM
119.252.140.0/22	AS10099 UNICOM-Global	RADB	China Unicom (Hong Kong) Limited	MAINT-AS10099
119.252.136.0/21 covering	AS10099 UNICOM-Global	APNIC	China Unicom APAC	MAINT-HK-UNICOM

Less specific

Announced prefixes that contain this one, most specific first.

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