2001:1940::/32 Blackfoot Telephone Cooperative, Inc.
Announced by AS21947 Blackfoot Telephone Cooperative, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:1940::/32
Prefix
Origin
AS21947 BCI
RPKI
RPKI valid
Size
4,294,967,296 /64s
Less specific
none
More specifics
1
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 02:27 UTC
Paths
How 2001:1940::/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 13760 6939 21947
| Origin | AS21947 Blackfoot Telephone Cooperative, Inc. |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 1h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 21947
| Origin | AS21947 Blackfoot Telephone Cooperative, Inc. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 21947
| Origin | AS21947 Blackfoot Telephone Cooperative, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 9h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS21947 to originate 2001:1940::/32 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:1940::/32 | /32 | AS21947 BCI | 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 |
|---|---|---|---|---|
| 2001:1940::/32 | AS21947 BCI | ARIN | Blackfoot Communications | MNT-BTC-13 |
| 2001:1940::/32 | AS21947 BCI | RADB | Blackfoot | MAINT-AS21947 |
More specific
Prefixes inside 2001:1940::/32
1 announced prefix fall inside this one.