122.97.12.0/22 CHINA UNICOM Industrial Internet Backbone
Announced by AS9929 CHINA UNICOM Industrial Internet Backbone. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 122.97.12.0/22
Prefix
Origin
AS9929 CUII
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 4 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 122.97.12.0/22 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 9929
| Origin | AS9929 CHINA UNICOM Industrial Internet Backbone |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 10099 9929
| Origin | AS9929 CHINA UNICOM Industrial Internet Backbone |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4837 9929
| Origin | AS9929 CHINA UNICOM Industrial Internet Backbone |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS9929 to originate 122.97.12.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 122.97.12.0/22 | /22 | AS9929 CUII | APNIC |
| 122.97.0.0/18 | /18 | AS9929 CUII | 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 |
|---|---|---|---|---|
| 122.97.0.0/18 covering | AS9929 CUII | APNIC | cuii_jiangsu | MAINT-CNCGROUP-RR |
| 122.96.0.0/15 covering | AS4837 CHINA169-Backbone | APNIC | CNC Group CHINA169 Jiangsu Province Network | MAINT-CNCGROUP-RR |
| 122.96.0.0/15 covering | AS4837 CHINA169-Backbone | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 122.96.0.0/15 covering | AS4837 CHINA169-Backbone | RADB | CMI (Customer Route) | MAINT-AS58453 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.