103.28.204.0/23 UNICOM AnHui province network
Announced by AS140726 UNICOM AnHui province network. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.28.204.0/23
Prefix
Origin
AS140726 UNICOM-HEFEI-MAN
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 103.28.204.0/23 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 4837×2 140726
| Origin | AS140726 UNICOM AnHui province network |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 4837 140726
| Origin | AS140726 UNICOM AnHui province network |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4837 140726
| Origin | AS140726 UNICOM AnHui province network |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS140726 to originate 103.28.204.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.28.204.0/23 | /23 | AS140726 UNICOM-HEFEI-MAN | APNIC |
| 103.28.204.0/22 | /22 | AS4837 CHINA169-Backbone | 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 |
|---|---|---|---|---|
| 103.28.204.0/23 | AS4837 CHINA169-Backbone | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 103.28.204.0/22 covering | AS4837 CHINA169-Backbone | APNIC | China Unicom China169 Network | MAINT-CNCGROUP-RR |
| 103.28.204.0/22 covering | AS4837 CHINA169-Backbone | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.