Data as of Nov 13, 2026
66.109.131.64/29
No anonymizer space · no proxy exits in 30 daysBlackfoot Telephone Cooperative, Inc.
Residential-proxy exits
Proxy exits
1
13% of its addresses · listed by providers
Providers
1
selling exits here
Proxy providers listing exits
- AnyIP
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 |
|---|---|---|---|---|---|---|
| 66.109.128.0/19 | 8,192 | MONTANA-COM | Blackfoot Telephone Cooperative, Inc. (BTC-13) · US | Direct Allocation | May 30, 2001 | abuse@ |
| └ 66.109.131.64/29 | 8 | MURALTS | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 66.109.128.0/19
- Prefix
- 66.109.128.0/19
- Announced by
- AS21947 Blackfoot Telephone Cooperative, Inc.
- Type
- Residential
- Proxy exits
- 31
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- MONTANA-COM
- 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 66.109.128.0/19
66.109.128.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jan 2017 · 9.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2017
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.109.128.0/19 | AS21947 | /19 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 66.
109. 128. 0/ 19 - Netname
- MONTANA-COM
- 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-66-109-128-0-1
- Parent
- NET-66-0-0-0-0
- Created
- May 30, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- May 30, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
blackfoot. net - Name
- Network Abuse Email
- Phone
- +1-406-541-5000
- Handle
- NAE2-ARIN