204.52.252.0/24 Black Hills State University
Announced by AS22215 Black Hills State University. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.52.252.0/24
Prefix
Origin
AS22215 BHSU
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 204.52.252.0/24 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 11232 14263 22215
| Origin | AS22215 Black Hills State University |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 11232 14263 22215
| Origin | AS22215 Black Hills State University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11232 14263 22215
| Origin | AS22215 Black Hills State University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 12h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS22215 to originate 204.52.252.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.52.252.0/24 | /24 | AS22215 BHSU | ARIN |
| 204.52.252.0/24 | /24 | AS198949 Radware | 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 |
|---|---|---|---|---|
| 204.52.252.0/24 | AS22215 BHSU | ARIN | Black Hills State University 1200 University St. Spearfish, SD 57799 | MNT-BHSU |