Data as of Nov 6, 2026
64.25.137.40/29
No anonymizer space · no proxy exits in 30 daysBlackfoot Telephone Cooperative, Inc.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 64.25.128.0/20 | 4,096 | BLACKFOOT | Blackfoot Telephone Cooperative, Inc. (BTC-13) · US | Direct Allocation | Jul 23, 2002 | abuse@ |
| └ 64.25.137.40/29 | 8 | BKBH-MSSLMT-64-25-137-40 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 64.25.128.0/20
- Prefix
- 64.25.128.0/20
- Announced by
- AS21947 Blackfoot Telephone Cooperative, Inc.
- Type
- Residential
- Proxy exits
- 25
- RPKI
- RPKI valid
- Netname
- BLACKFOOT
- Registrant
- Blackfoot Telephone Cooperative, Inc.
- RIR
- ARIN
Origin network
AS21947
US
- Name
- Blackfoot Telephone Cooperative, Inc.
- Type
- Internet provider
- Registered
- Jul 17, 2001
- Domain
- blackfoot.net
- Website
- www.blackfoot.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 64.25.128.0/20
64.25.128.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.25.128.0/20 | AS21947 | /20 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 64.
25. 128. 0/ 20 - Netname
- BLACKFOOT
- Registrant
- Blackfoot Telephone Cooperative, Inc.
- Organization
- Blackfoot Telephone Cooperative, Inc. (BTC-13)
- Org address
- 1221 N. Russel St., Missoula, MT, 59808
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-25-128-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Jul 23, 2002
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 23, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
blackfoot. net - Name
- Network Abuse Email
- Phone
- +1-406-541-5000
- Handle
- NAE2-ARIN