ResearchRouting table, looking glass, RPKI & IRR

119.254.0.0/16 Beijing Guanghuan Xinwang Digital

Announced by AS23844 Beijing Guanghuan Xinwang Digital. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 119.254.0.0/16

Prefix
119.254.0.0/16
Origin
AS23844 BJ-GUANGHUAN-AP
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
13
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 119.254.0.0/16 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 6453 140591 9929 137794 23844
OriginAS23844 Beijing Guanghuan Xinwang Digital
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 140591 9929 137794 23844
OriginAS23844 Beijing Guanghuan Xinwang Digital
Origin codeIGP
Communities903:900 903:13760
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 140591 9929 137794 23844
OriginAS23844 Beijing Guanghuan Xinwang Digital
Origin codeIGP
Communities36295:100
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 6453 140591 9929 137794 23844
OriginAS23844 Beijing Guanghuan Xinwang Digital
Origin codeIGP
Communities174:21000 174:22013
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6453 140591 9929 137794 23844
OriginAS23844 Beijing Guanghuan Xinwang Digital
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 11h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS23844 to originate 119.254.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
119.254.0.0/16/16AS23844 BJ-GUANGHUAN-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
119.254.0.0/16AS7497 CSTNET-AS-APAPNICRoute originated from CSTNETMAINT-CSTNET-CN
119.254.0.0/15 coveringAS23844 BJ-GUANGHUAN-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
More specific

Prefixes inside 119.254.0.0/16

13 announced prefixes fall inside this one.

Show the 13 prefixes
119.254.0.0/17 AS23724 CHINANET-IDC-BJ-AP119.254.0.0/20 AS23724 CHINANET-IDC-BJ-AP119.254.16.0/20 AS23844 BJ-GUANGHUAN-AP119.254.32.0/21 AS23724 CHINANET-IDC-BJ-AP119.254.37.0/24 AS23844 BJ-GUANGHUAN-AP119.254.40.0/21 AS23844 BJ-GUANGHUAN-AP119.254.56.0/21 AS23724 CHINANET-IDC-BJ-AP119.254.64.0/19 AS23724 CHINANET-IDC-BJ-AP119.254.112.0/20 AS23844 BJ-GUANGHUAN-AP119.254.128.0/17 AS23724 CHINANET-IDC-BJ-AP119.254.224.0/20 AS23724 CHINANET-IDC-BJ-AP119.254.240.0/21 AS23844 BJ-GUANGHUAN-AP119.254.255.0/24 AS23844 BJ-GUANGHUAN-AP
Tools

Check 119.254.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API