ResearchRouting table, looking glass, RPKI & IRR

183.239.0.0/16 China Mobile communications corporation

Announced by AS56040 China Mobile communications corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 183.239.0.0/16

Prefix
183.239.0.0/16
Origin
AS56040 CMNET-GuangDong-AP
RPKI
RPKI valid
Size
65,536 addresses
Less specific
183.192.0.0/10 AS9808 CHINAMOBILE-CN
More specifics
72
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-12 04:03 UTC
Paths

How 183.239.0.0/16 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 58453 9808 56040
OriginAS56040 China Mobile communications corporation
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 58453 9808 56040
OriginAS56040 China Mobile communications corporation
Origin codeIGP
Communities903:900 903:13760
Updated4d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 58453 9808 56040
OriginAS56040 China Mobile communications corporation
Origin codeIGP
Communities36295:100
Updated4d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 58453 9808 56040
OriginAS56040 China Mobile communications corporation
Origin codeIGP
Communitiesnone
Updated4d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 58453 9808 56040
OriginAS56040 China Mobile communications corporation
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 3h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS56040 to originate 183.239.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
183.239.0.0/16/16AS56040 CMNET-GuangDong-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
183.239.0.0/16AS56040 CMNET-GuangDong-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
183.239.0.0/16AS56040 CMNET-GuangDong-APRADBCMI (Customer Route)MAINT-AS58453
183.224.0.0/12 coveringAS9808 CHINAMOBILE-CNAPNICChina Mobile communications corporationMAINT-CN-CMCC
183.192.0.0/10 coveringAS9808 CHINAMOBILE-CNNTTCOMCMI IP TransitMAINT-CMI-INT-HK
183.192.0.0/10 coveringAS9808 CHINAMOBILE-CNRADBCMI (Customer Route)MAINT-AS58453
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

183.192.0.0/10 AS9808 CHINAMOBILE-CN
More specific

Prefixes inside 183.239.0.0/16

72 announced prefixes fall inside this one.

Show the 72 prefixes
183.239.0.0/23 AS9808 CHINAMOBILE-CN183.239.0.0/24 AS9808 CHINAMOBILE-CN183.239.2.0/23 AS9808 CHINAMOBILE-CN183.239.4.0/22 AS9808 CHINAMOBILE-CN183.239.16.0/20 AS9808 CHINAMOBILE-CN183.239.32.0/20 AS9808 CHINAMOBILE-CN183.239.32.0/24 AS9808 CHINAMOBILE-CN183.239.36.0/24 AS9808 CHINAMOBILE-CN183.239.38.0/24 AS9808 CHINAMOBILE-CN183.239.41.0/24 AS9808 CHINAMOBILE-CN183.239.47.0/24 AS9808 CHINAMOBILE-CN183.239.48.0/22 AS9808 CHINAMOBILE-CN183.239.52.0/22 AS9808 CHINAMOBILE-CN183.239.56.0/21 AS9808 CHINAMOBILE-CN183.239.64.0/22 AS9808 CHINAMOBILE-CN183.239.73.0/24 AS9808 CHINAMOBILE-CN183.239.74.0/23 AS9808 CHINAMOBILE-CN183.239.76.0/23 AS9808 CHINAMOBILE-CN183.239.78.0/23 AS9808 CHINAMOBILE-CN183.239.88.0/24 AS9808 CHINAMOBILE-CN183.239.96.0/23 AS9808 CHINAMOBILE-CN183.239.98.0/23 AS9808 CHINAMOBILE-CN183.239.100.0/23 AS9808 CHINAMOBILE-CN183.239.102.0/23 AS9808 CHINAMOBILE-CN183.239.104.0/24 AS9808 CHINAMOBILE-CN183.239.106.0/23 AS9808 CHINAMOBILE-CN183.239.108.0/23 AS9808 CHINAMOBILE-CN183.239.110.0/23 AS9808 CHINAMOBILE-CN183.239.111.0/24 AS9808 CHINAMOBILE-CN183.239.112.0/24 AS9808 CHINAMOBILE-CN183.239.113.0/24 AS9808 CHINAMOBILE-CN183.239.114.0/23 AS9808 CHINAMOBILE-CN183.239.116.0/22 AS9808 CHINAMOBILE-CN183.239.120.0/22 AS9808 CHINAMOBILE-CN183.239.124.0/22 AS9808 CHINAMOBILE-CN183.239.126.0/24 AS9808 CHINAMOBILE-CN183.239.134.0/24 AS9808 CHINAMOBILE-CN183.239.138.0/24 AS9808 CHINAMOBILE-CN183.239.144.0/24 AS9808 CHINAMOBILE-CN183.239.147.0/24 AS9808 CHINAMOBILE-CN183.239.153.0/24 AS9808 CHINAMOBILE-CN183.239.155.0/24 AS9808 CHINAMOBILE-CN183.239.156.0/24 AS9808 CHINAMOBILE-CN183.239.159.0/24 AS9808 CHINAMOBILE-CN183.239.160.0/20 AS9808 CHINAMOBILE-CN183.239.160.0/24 AS9808 CHINAMOBILE-CN183.239.164.0/24 AS9808 CHINAMOBILE-CN183.239.165.0/24 AS9808 CHINAMOBILE-CN183.239.166.0/24 AS9808 CHINAMOBILE-CN183.239.168.0/24 AS9808 CHINAMOBILE-CN183.239.171.0/24 AS9808 CHINAMOBILE-CN183.239.174.0/24 AS9808 CHINAMOBILE-CN183.239.178.0/24 AS9808 CHINAMOBILE-CN183.239.180.0/22 AS9808 CHINAMOBILE-CN183.239.184.0/21 AS9808 CHINAMOBILE-CN183.239.189.0/24 AS9808 CHINAMOBILE-CN183.239.192.0/20 AS9808 CHINAMOBILE-CN183.239.208.0/22 AS9808 CHINAMOBILE-CN183.239.212.0/22 AS9808 CHINAMOBILE-CN183.239.216.0/22 AS9808 CHINAMOBILE-CN183.239.223.0/24 AS9808 CHINAMOBILE-CN183.239.224.0/21 AS9808 CHINAMOBILE-CN183.239.228.0/24 AS9808 CHINAMOBILE-CN183.239.232.0/21 AS9808 CHINAMOBILE-CN183.239.244.0/22 AS9808 CHINAMOBILE-CN183.239.248.0/24 AS9808 CHINAMOBILE-CN183.239.249.0/24 AS9808 CHINAMOBILE-CN183.239.251.0/24 AS56040 CMNET-GuangDong-AP183.239.252.0/24 AS56040 CMNET-GuangDong-AP183.239.253.0/24 AS56040 CMNET-GuangDong-AP183.239.254.0/24 AS9808 CHINAMOBILE-CN183.239.255.0/24 AS56040 CMNET-GuangDong-AP
Tools

Check 183.239.0.0/16 live

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