ResearchRouting table, looking glass, RPKI & IRR

119.161.121.0/24 China Networks Inter-Exchange

Announced by AS4847 China Networks Inter-Exchange. RPKI valid Seen by 5 of our 5 looking glass sessions. Also originated by AS4808

What the table says about 119.161.121.0/24

Origin
AS4847 CNIX-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 3 covering
In RouteViews
2026-10-14 00:02 UTC

How 119.161.121.0/24 is reached

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 4837 4808
OriginAS4808 China Unicom Beijing Province Network
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 4847
OriginAS4847 China Networks Inter-Exchange
Origin codeIGP
Communities903:900 903:13760
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 4847
OriginAS4847 China Networks Inter-Exchange
Origin codeIGP
Communities36295:100
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4837 4808
OriginAS4808 China Unicom Beijing Province Network
Origin codeIGP
Communities174:21001 174:22013
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837 4808
OriginAS4808 China Unicom Beijing Province Network
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 2h ago

Route origin authorizations

Covered by a ROA authorizing AS4847 to originate 119.161.120.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
119.161.120.0/22/24AS4808 CHINA169-BJAPNIC
119.161.120.0/22/24AS4847 CNIX-APAPNIC
119.161.120.0/22/24AS131314 CBC-AS-APAPNIC

Route objects

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

RouteOriginSourceDescriptionMaintained by
119.161.121.0/24AS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
119.161.121.0/24AS4808 CHINA169-BJLEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
119.161.121.0/24AS4847 CNIX-APRADBregist for userMAINT-AS4847
119.161.120.0/22 coveringAS4808 CHINA169-BJLEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
119.161.120.0/22 coveringAS131314 CBC-AS-APNTTCOMNMAINT-CBCCOM-NOC
119.161.120.0/21 coveringAS4755 TATACOMM-ASRADBArctern Consulting-VSNL Route ObjectMAINT-VSNL-IN

Check 119.161.121.0/24 live