45.250.40.0/22 China Mobile communications corporation
Announced by AS56041 China Mobile communications corporation. RPKI valid Seen by 5 of our 5 looking glass sessions. Also originated by AS58461
Summary
What the table says about 45.250.40.0/22
Prefix
Origin
AS56041 CMNET-Zhejiang-AP
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 45.250.40.0/22 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 58461
| Origin | AS58461 No.288,Fu-chun Road |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 58461
| Origin | AS58461 No.288,Fu-chun Road |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 58461
| Origin | AS58461 No.288,Fu-chun Road |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS56041 to originate 45.250.40.0/22 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.250.40.0/22 | /32 | AS4837 CHINA169-Backbone | APNIC |
| 45.250.40.0/22 | /32 | AS56041 CMNET-Zhejiang-AP | APNIC |
| 45.250.40.0/22 | /32 | AS58461 CT-HangZhou-IDC | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 45.250.40.0/22 | AS56041 CMNET-Zhejiang-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 45.250.40.0/22 | AS58461 CT-HangZhou-IDC | RADB | Chinanet-HangZhou-IDC | MAINT-AS58461 |