ResearchRouting table, looking glass, RPKI & IRR

211.161.224.0/20 China Telecom (Group)

Announced by AS4816 China Telecom (Group). RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 211.161.224.0/20

Prefix

Origin

AS4816 CHINANET-IDC-GD

RPKI

RPKI valid

Size

4,096 addresses

Less specific

none

More specifics

IRR route objects

1 exact, 4 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 174 4134 4816

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 4816

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 4134 4816

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4134 4816

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 4816

RPKI

Covered by a ROA authorizing AS4816 to originate 211.161.224.0/20 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
211.161.224.0/20	/24	AS4816 CHINANET-IDC-GD	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
211.161.224.0/20	AS4816 CHINANET-IDC-GD	RADB	Shenzhen Yunshangwuyou Communication Network Co.Ltd.-SZ IDC-Static multicast	MAINT-AS4813
211.161.224.0/19 covering	AS17430 GWBN	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
211.161.192.0/18 covering	AS9929 CUII	LEVEL3	CNC Route Object	CHINANETCOM-MNT
211.161.192.0/18 covering	AS17430 GWBN	LEVEL3	CNC Route Object-SH ChangChengKuandai	CHINANETCOM-MNT
211.161.192.0/18 covering	AS17430 GWBN	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK

Tools