2607:f558::/32 South Dakota Board of Regents
Announced by AS33189 South Dakota Board of Regents. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2607:f558::/32
Prefix
Origin
AS33189 SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK
RPKI
RPKI valid
Size
4,294,967,296 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2607:f558::/32 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 33189
| Origin | AS33189 South Dakota Board of Regents |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:2001 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 11317 33189×2
| Origin | AS33189 South Dakota Board of Regents |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11317 33189×2
| Origin | AS33189 South Dakota Board of Regents |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS33189 to originate 2607:f558::/32 up to /64. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2607:f558::/32 | /64 | AS33189 SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK | 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 |
|---|---|---|---|---|
| 2607:f558::/32 | AS33189 SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK | ARIN | 4801 N. Career Ave., Suite 121 Sioux Falls SD 57107 United States | MNT-SDBR |