ResearchRouting table, looking glass, RPKI & IRR

121.46.236.0/24 China Telecom (Group)

Announced by AS4811 China Telecom (Group). RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 121.46.236.0/24

Prefix

Origin

AS4811 CHINANET-SHANGHAI-MAN

RPKI

RPKI valid

Size

256 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 2 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 4811

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 4811

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 4811

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4134 4811

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 4811

RPKI

Covered by a ROA authorizing AS4811 to originate 121.46.236.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
121.46.236.0/24	/24	AS4811 CHINANET-SHANGHAI-MAN	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
121.46.236.0/24	AS4134 CHINANET-BACKBONE	LEVEL3	Proxy-registered route object	XINGXUNTECHLTD-MNT
121.46.236.0/24	AS4811 CHINANET-SHANGHAI-MAN	RADB	SHIDC	MAINT-AS4812
121.46.236.0/22 covering	AS38370 CTTNET	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
121.46.236.0/22 covering	AS38370 CTTNET	RADB	CMI (Customer Route)	MAINT-AS58453

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