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Data as of Nov 9, 2026

66.109.131.0/24

1 residential-proxy exit · 30 days

Blackfoot Telephone Cooperative, Inc.

Announcement
66.109.128.0/19
RPKI valid
Announced by
AS21947
Type
Residential
97% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

1 observation

Proxy providers listing exits

  • AnyIP

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.109.128.0/198,192MONTANA-COMBlackfoot Telephone Cooperative, Inc. (BTC-13) · USDirect AllocationMay 30, 2001abuse@blackfoot.net
└ 66.109.131.64/298MURALTSunknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Residential24897%2
Business83.1%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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
32
Always-on exits
3
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