ResearchRouting table, looking glass, RPKI & IRR

125.72.0.0/17 Qinghai Telecom

Announced by AS140061 Qinghai Telecom. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 125.72.0.0/17

Prefix
125.72.0.0/17
Origin
AS140061 CHINANET-Qinghai-AS-AP
RPKI
RPKI valid
Size
32,768 addresses
Less specific
125.72.0.0/16 AS4134 CHINANET-BACKBONE
More specifics
46
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 125.72.0.0/17 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 4134 140061
OriginAS140061 Qinghai Telecom
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 140061
OriginAS140061 Qinghai Telecom
Origin codeIGP
Communities903:900 903:13760
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 140061
OriginAS140061 Qinghai Telecom
Origin codeIGP
Communities36295:100
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4134 140061
OriginAS140061 Qinghai Telecom
Origin codeIGP
Communitiesnone
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 140061
OriginAS140061 Qinghai Telecom
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 21h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS140061 to originate 125.72.0.0/17 up to /17. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
125.72.0.0/17/17AS140061 CHINANET-Qinghai-AS-APAPNIC
125.72.0.0/16/16AS4134 CHINANET-BACKBONEAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
125.72.0.0/16 coveringAS4134 CHINANET-BACKBONERADBChina Telecom NetworkMAINT-CT-GNOC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

125.72.0.0/16 AS4134 CHINANET-BACKBONE
More specific

Prefixes inside 125.72.0.0/17

46 announced prefixes fall inside this one.

Show the 46 prefixes
125.72.8.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.12.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.13.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.15.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.17.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.18.0/23 AS59223 CT-Qinghai-IDC125.72.20.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.21.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.22.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.23.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.25.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.28.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.29.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.31.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.32.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.33.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.34.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.35.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.37.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.39.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.44.0/22 AS140061 CHINANET-Qinghai-AS-AP125.72.52.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.56.0/22 AS140061 CHINANET-Qinghai-AS-AP125.72.63.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.68.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.69.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.70.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.71.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.76.0/22 AS140061 CHINANET-Qinghai-AS-AP125.72.80.0/23 AS132225 CHINATELECOM-QINGHAI-5G-NETWORK125.72.88.0/23 AS132225 CHINATELECOM-QINGHAI-5G-NETWORK125.72.90.0/23 AS140061 CHINANET-Qinghai-AS-AP125.72.90.0/24 AS132225 CHINATELECOM-QINGHAI-5G-NETWORK125.72.91.0/24 AS132225 CHINATELECOM-QINGHAI-5G-NETWORK125.72.96.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.104.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.106.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.110.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.111.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.112.0/23 AS140061 CHINANET-Qinghai-AS-AP125.72.118.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.120.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.121.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.122.0/24 AS140061 CHINANET-Qinghai-AS-AP125.72.124.0/24 AS59223 CT-Qinghai-IDC125.72.126.0/24 AS59223 CT-Qinghai-IDC
Tools

Check 125.72.0.0/17 live

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