ResearchRouting table, looking glass, RPKI & IRR

211.101.192.0/20 CHINA UNICOM China169 Backbone

Announced by AS4837 CHINA UNICOM China169 Backbone. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 211.101.192.0/20

Prefix

Origin

AS4837 CHINA169-Backbone

RPKI

RPKI not found

Size

4,096 addresses

Less specific

none

More specifics

IRR route objects

1 exact, 6 covering

In RouteViews

2026-10-15 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 13760 3356 174 4837

Origin	AS4837 CHINA UNICOM China169 Backbone
Origin code	IGP
Communities	3356:2 3356:22 3356:86 3356:502 3356:666 3356:903 3356:2066 36601:150 36601:2001 36601:13760
Updated	1d 12h ago

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 4837

Origin	AS4837 CHINA UNICOM China169 Backbone
Origin code	IGP
Communities	903:900 903:13760
Updated	7d 23h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 4837

Origin	AS4837 CHINA UNICOM China169 Backbone
Origin code	IGP
Communities	6461:5997 36295:100 36295:6461
Updated	3h 33m ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4837

Origin	AS4837 CHINA UNICOM China169 Backbone
Origin code	IGP
Communities	none
Updated	7d 23h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837×4

Origin	AS4837 CHINA UNICOM China169 Backbone
Origin code	IGP
Communities	174:21001 174:22013 36295:100 36295:174
Updated	11d 16h ago

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
211.101.192.0/20	AS4837 CHINA169-Backbone	RADB	route of Chinaunicom	MAINT-AS10099
211.101.192.0/19 covering	AS4808 CHINA169-BJ	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
211.101.192.0/19 covering	AS4808 CHINA169-BJ	RADB	CMI (Customer Route)	MAINT-AS58453
211.101.192.0/18 covering	AS4808 CHINA169-BJ	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
211.101.192.0/18 covering	AS4808 CHINA169-BJ	RADB	CMI (Customer Route)	MAINT-AS58453
211.101.128.0/17 covering	AS4808 CHINA169-BJ	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
211.101.128.0/17 covering	AS4808 CHINA169-BJ	RADB	CMI (Customer Route)	MAINT-AS58453

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