ResearchRouting table, looking glass, RPKI & IRR

220.243.158.0/24 IDC, China Telecommunications Corporation

Announced by AS23724 IDC, China Telecommunications Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 220.243.158.0/24

Prefix

Origin

AS23724 CHINANET-IDC-BJ-AP

RPKI

RPKI valid

Size

256 addresses

Less specific

none

More specifics

IRR route objects

1 exact, 1 covering

In RouteViews

2026-10-12 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 174 4134 23724

Origin	AS23724 IDC, China Telecommunications Corporation
Origin code	IGP
Communities	174:21001 174:22013 36601:150 36601:174 36601:2001
Updated	4d 19h ago

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 23724

Origin	AS23724 IDC, China Telecommunications Corporation
Origin code	IGP
Communities	903:900 903:13760
Updated	5d 4h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 23724

Origin	AS23724 IDC, China Telecommunications Corporation
Origin code	IGP
Communities	36295:100
Updated	5d 4h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4134 23724

Origin	AS23724 IDC, China Telecommunications Corporation
Origin code	IGP
Communities	none
Updated	5d 4h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 23724

Origin	AS23724 IDC, China Telecommunications Corporation
Origin code	IGP
Communities	174:21001 174:22013 36295:100 36295:174
Updated	8d 21h ago

RPKI

Covered by a ROA authorizing AS23724 to originate 220.243.158.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
220.243.158.0/24	/24	AS23724 CHINANET-IDC-BJ-AP	APNIC
220.243.144.0/20	/20	AS23724 CHINANET-IDC-BJ-AP	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
220.243.158.0/24	AS23724 CHINANET-IDC-BJ-AP	RADB	China Telecom Beijing Co. Ltd.	MAINT-AS23724
220.243.144.0/20 covering	AS23724 CHINANET-IDC-BJ-AP	RADB	China Telecom Beijing Co. Ltd.	MAINT-AS23724

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