203.119.81.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
Announced by AS24149 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.119.81.0/24
Prefix
Origin
AS24149 ZDNS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 203.119.81.0/24 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 24149
| Origin | AS24149 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 24149
| Origin | AS24149 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 24149
| Origin | AS24149 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. |
| Origin code | incomplete |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 5h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS24149 to originate 203.119.81.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.119.81.0/24 | /24 | AS24149 ZDNS | 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 |
|---|---|---|---|---|
| 203.119.81.0/24 | AS24149 ZDNS | APNIC | Internet Domain Name System Beijing Engineering Research Center Ltd. | MAINT-CNNIC-AP |
| 203.119.81.0/24 | AS38345 ZDNS | APNIC | Internet Domain Name System Beijing Engineering Research Center Ltd. | MAINT-CNNIC-AP |
| 203.119.80.0/22 covering | AS24151 CNNIC-CRITICAL-AP | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 203.119.80.0/22 covering | AS38345 ZDNS | RADB | CMI (Customer Route) | MAINT-AS58453 |