Blackfoot Telephone Cooperative, Inc.
AS21947 is Blackfoot Telephone Cooperative, Inc. (blackfoot.com). It announces 70,144 IPv4 addresses in 14 prefixes, and 3 IPv6 prefixes.
United States· ARIN· allocated 2001-07-17· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States70,144 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BCI
- name
- Blackfoot Telephone Cooperative, Inc.
- org
- BTC-13
- org name
- Blackfoot Telephone Cooperative, Inc.
- org address
- 1221 N. Russel St., Missoula, MT, 59808
- org city
- Missoula
- org country
- US
- country
- US
- source
- arin
- created
- 2001-07-17
- updated
- 2013-07-22
- abuse name
- Network Abuse Email
- abuse email
- abuse@blackfoot.net
- abuse phone
- +1-406-541-5000
- abuse kind
- role
- abuse city
- Missoula
- abuse country
- US
- admin name
- Rob Feenstra
- admin email
- rfeenstra@blackfoot.com
- admin phone
- +1-406-541-5495
- admin kind
- person
- admin city
- Missoula
- admin country
- US
- tech name
- Shaun Dombrosky
- tech email
- sdombrosky@blackfoot.com
- tech phone
- +1-406-541-5000
- tech kind
- person
- tech city
- Missoula
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP1,294draytek, watchguard1.84%
- anyip, cliproxy, ippeak0.53%
- None here
- floppydata0.00%
- None here
- None here
- Hosting IP31,74445.26%
- None here
- None here
- None here
- SSH IP1130.16%
- SMTP IP110.02%
- 0.76%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 64.25.128.0/20 | United States | valid | 18 | 2026-10-02 |
| 66.109.128.0/19 | United States | valid | 18 | 2026-10-02 |
| 69.51.64.0/18 | United States | valid | 18 | 2026-10-02 |
| 69.165.112.0/20 | United States | valid | 18 | 2026-10-02 |
| 192.150.152.0/21 | United States | valid | 18 | 2026-10-02 |
| 192.225.176.0/20 | United States | valid | 18 | 2026-10-02 |
| 198.60.195.0/24 | United States | not found | 18 | 2026-10-02 |
| 199.195.120.0/21 | United States | valid | 18 | 2026-10-02 |
| 204.11.244.0/22 | United States | valid | 18 | 2026-10-02 |
| 205.167.162.0/23 | United States | not found | 18 | 2026-10-02 |
| 209.137.224.0/19 | United States | valid | 18 | 2026-10-02 |
| 209.200.192.0/19 | United States | valid | 18 | 2026-10-02 |
| 216.14.224.0/19 | United States | valid | 18 | 2026-10-02 |
| 216.47.48.0/20 | United States | valid | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:1940::/32 | United States | valid | 21 | 2026-10-02 |
| 2604:300::/32 | United States | valid | 21 | 2026-10-02 |
| 2607:f8e0::/32 | United States | valid | 20 | 2026-10-02 |
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