209.25.252.0/22 AcenTek
Announced by AS11904 AcenTek. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.25.252.0/22
Prefix
Origin
AS11904 ATOM-MI-53-198
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 209.25.252.0/22 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 11904
| Origin | AS11904 AcenTek |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 11904
| Origin | AS11904 AcenTek |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11904
| Origin | AS11904 AcenTek |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 5h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS11904 to originate 209.25.252.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 209.25.252.0/22 | /22 | AS11904 ATOM-MI-53-198 | ARIN |
| 209.25.248.0/21 | /21 | AS11904 ATOM-MI-53-198 | ARIN |
| 209.25.240.0/20 | /20 | AS11904 ATOM-MI-53-198 | ARIN |
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 |
|---|---|---|---|---|
| 209.25.252.0/22 | AS11904 ATOM-MI-53-198 | ARIN | 5351 North M-37 Mesick MI 49668 United States | MNT-ATM-53 |
| 209.25.248.0/21 covering | AS11904 ATOM-MI-53-198 | ARIN | 5351 North M-37 Mesick MI 49668 United States | MNT-ATM-53 |
| 209.25.240.0/20 covering | AS11904 ATOM-MI-53-198 | ARIN | 5351 North M-37 Mesick MI 49668 United States | MNT-ATM-53 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.