2001:470:22::/48 University of Minnesota
Announced by AS217 University of Minnesota. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:470:22::/48
Prefix
Origin
AS217 UMN-SYSTEM
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2001:470:22::/48 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 13760 6939 57×3 217
| Origin | AS217 University of Minnesota |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 57×3 217
| Origin | AS217 University of Minnesota |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 57×3 217
| Origin | AS217 University of Minnesota |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 14h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS217 to originate 2001:470:22::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:470:22::/48 | /48 | AS57 NL-GIGAPOP | ARIN |
| 2001:470:22::/48 | /48 | AS217 UMN-SYSTEM | ARIN |
| 2001:470::/32 | /48 | AS6939 HURRICANE | 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 |
|---|---|---|---|---|
| 2001:470:22::/48 | AS57 NL-GIGAPOP | ARIN | NET-2001-470-22---48-AS57 | MNT-HURC |
| 2001:470:22::/48 | AS217 UMN-SYSTEM | ARIN | Guest Network (WiFi) University of Minnesota Office of Information Technology 2829 University Ave SE Minneapolis MN 55414 United States | MNT-UNIVER-233 |
| 2001:470:22::/48 | AS217 UMN-SYSTEM | RADB | University of Minnesota 2218 University Ave SE Minneapolis MN, 55414, USA | MAINT-AS217 |
| 2001:470::/32 covering | AS6939 HURRICANE | RADB | Hurricane Electric 55 South Market St San Jose, CA | HE-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.