219.235.136.0/21 Data Management Centre National Bureau of Statistics of China
Announced by AS9807 Data Management Centre National Bureau of Statistics of China. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 219.235.136.0/21
Prefix
Origin
AS9807 GOVSTATS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 219.235.136.0/21 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 4847 9807
| Origin | AS9807 Data Management Centre National Bureau of Statistics of China |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 4847 9807
| Origin | AS9807 Data Management Centre National Bureau of Statistics of China |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 4847 9807
| Origin | AS9807 Data Management Centre National Bureau of Statistics of China |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 5h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS9807 to originate 219.235.136.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 219.235.136.0/21 | /21 | AS9807 GOVSTATS | 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 |
|---|---|---|---|---|
| 219.235.136.0/21 | AS9807 GOVSTATS | APNIC | Data Management Centre National Bureau of Statistics of China | MAINT-CNNIC-AP |
| 219.235.136.0/21 | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 219.235.128.0/19 covering | AS7497 CSTNET-AS-AP | RADB | Proxy-registered route object | MAINT-AS3491 |