1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.109.0.0/16
  4. AS21947  | 66.109.128.0/19

66.109.128.0/19

AS21947  ·  Blackfoot Telephone Cooperative, Inc.

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Summary

Country United States
Domain blackfoot.net
ASN AS21947
Registry ARIN
ID MONTANA-COM

WHOIS Details

NetHandle:      NET-66-109-128-0-1
OrgID:          BTC-13
Parent:         NET-66-0-0-0-0
NetName:        MONTANA-COM
NetRange:       66.109.128.0 - 66.109.159.255
NetType:        allocation
RegDate:        2001-05-30
Updated:        2007-02-15
Source:         ARIN


OrgID:          BTC-13
OrgName:        Blackfoot Telephone Cooperative, Inc.
CanAllocate:    
Street:         1221 N. Russel St.
City:           Missoula
State/Prov:     MT
Country:        US
PostalCode:     59808
RegDate:        1999-08-11
Updated:        2024-11-25
OrgAdminHandle: FEENS-ARIN
OrgTechHandle:  DOMBR8-ARIN
OrgTechHandle:  FEENS-ARIN
OrgTechHandle:  FLYNN168-ARIN
OrgTechHandle:  GRAYS80-ARIN
OrgAbuseHandle: NAE2-ARIN
OrgNOCHandle:   FEENS-ARIN
Source:         ARIN


POCHandle:      FEENS-ARIN
IsRole:         N
LastName:       Feenstra
FirstName:      Rob
Street:         1221 N Russell Street
City:           Missoula
State/Prov:     MT
Country:        US
PostalCode:     59808
RegDate:        2010-11-01
Updated:        2024-10-08
OfficePhone:    +1-406-541-5495
MobilePhone:    +1-406-880-5495
FaxPhone:       +1-406-532-5002
Mailbox:        rfeenstra@blackfoot.com
Source:         ARIN


POCHandle:      FLYNN168-ARIN
IsRole:         N
LastName:       Flynn
FirstName:      Shannon
Street:         7330 Shedhorn Dr
City:           Bozeman
State/Prov:     MT
Country:        US
PostalCode:     59718
RegDate:        2023-06-02
Updated:        2025-07-30
OfficePhone:    +1-406-541-5373
Mailbox:        sflynn@blackfoot.com
Source:         ARIN


POCHandle:      NAE2-ARIN
IsRole:         Y
LastName:       Network Abuse Email
FirstName:      
Street:         1221 North Russell St
City:           Missoula
State/Prov:     MT
Country:        US
PostalCode:     59808
RegDate:        2005-01-18
Updated:        2022-11-21
OfficePhone:    +1-406-541-5000
Mailbox:        abuse@blackfoot.net
Source:         ARIN


POCHandle:      GRAYS80-ARIN
IsRole:         N
LastName:       Grayson
FirstName:      Jordan
Street:         1221 N Russell St
City:           Missoula
State/Prov:     MT
Country:        US
PostalCode:     59808
RegDate:        2021-11-18
Updated:        2024-11-19
OfficePhone:    +1-406-541-5000
Mailbox:        jgrayson@blackfoot.com
Source:         ARIN


POCHandle:      DOMBR8-ARIN
IsRole:         N
LastName:       Dombrosky
FirstName:      Shaun
Street:         1221 N RUSSELL
City:           Missoula
State/Prov:     MT
Country:        US
PostalCode:     59808
RegDate:        2015-05-01
Updated:        2023-06-02
OfficePhone:    +1-406-541-5000
Mailbox:        sdombrosky@blackfoot.com
Source:         ARIN

Hosted domains

There are 71 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.109.128.62 discovermontana.com 8
66.109.128.79 spamtrapper.com 8
66.109.142.173 radassociate.us 7
66.109.142.172 collins-cu.org 7
66.109.142.171 tishmanspayer.com 7
66.109.128.152 myblackfoot.com 6
66.109.128.22 valcom.net 5
66.109.141.57 dreamchaser.org 2
66.109.136.124 scenenetworks.com 2
66.109.134.34 ska-corp.com 2
66.109.134.73 pros-forum.com 2
66.109.139.203 umop.org 2
66.109.139.211 mfbn-rds.org 1
66.109.147.210 skyfysh.com 1
66.109.134.55 missioncontrolonline.com 1
66.109.152.122 ec000wmr.com 1
66.109.151.173 avicom.net 1
66.109.128.36 blackfootlife.com 1
66.109.146.228 hydeco.com 1
66.109.141.14 messaging-microsoft.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Pingable IPs

727 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.109.153.248 AS21947 Blackfoot Telephone Cooperative, Inc. 12.43ms from Seattle, US
66.109.154.65 AS21947 Blackfoot Telephone Cooperative, Inc. 11.40ms from Seattle, US
66.109.144.130 AS21947 Blackfoot Telephone Cooperative, Inc. 10.38ms from Seattle, US
66.109.149.65 AS21947 Blackfoot Telephone Cooperative, Inc. 0.53ms from Seattle, US
66.109.159.121 AS21947 Blackfoot Telephone Cooperative, Inc. 14.38ms from Seattle, US
66.109.142.130 AS21947 Blackfoot Telephone Cooperative, Inc. 10.36ms from Seattle, US
66.109.134.2 AS21947 Blackfoot Telephone Cooperative, Inc. 11.18ms from Seattle, US
66.109.156.31 AS21947 Blackfoot Telephone Cooperative, Inc. 13.11ms from Seattle, US
66.109.136.136 AS21947 Blackfoot Telephone Cooperative, Inc. 11.11ms from Seattle, US
66.109.139.90 AS21947 Blackfoot Telephone Cooperative, Inc. 10.47ms from Seattle, US
66.109.158.164 AS21947 Blackfoot Telephone Cooperative, Inc. 13.30ms from Seattle, US
66.109.147.123 AS21947 Blackfoot Telephone Cooperative, Inc. 10.37ms from Seattle, US
66.109.145.94 AS21947 Blackfoot Telephone Cooperative, Inc. 10.57ms from Seattle, US
66.109.129.73 AS21947 Blackfoot Telephone Cooperative, Inc. 18.29ms from Seattle, US
66.109.128.143 AS21947 Blackfoot Telephone Cooperative, Inc. 11.03ms from Seattle, US
66.109.135.111 AS21947 Blackfoot Telephone Cooperative, Inc. 13.77ms from Seattle, US
66.109.141.122 AS21947 Blackfoot Telephone Cooperative, Inc. 10.47ms from Seattle, US
66.109.131.23 AS21947 Blackfoot Telephone Cooperative, Inc. 10.69ms from Seattle, US
66.109.130.52 AS21947 Blackfoot Telephone Cooperative, Inc. 10.72ms from Seattle, US
66.109.157.235 AS21947 Blackfoot Telephone Cooperative, Inc. 12.42ms from Seattle, US
66.109.146.25 AS21947 Blackfoot Telephone Cooperative, Inc. 10.46ms from Seattle, US
66.109.148.22 AS21947 Blackfoot Telephone Cooperative, Inc. 0.69ms from Denver, US
66.109.137.29 AS21947 Blackfoot Telephone Cooperative, Inc. 10.92ms from Seattle, US
66.109.140.102 AS21947 Blackfoot Telephone Cooperative, Inc. 10.44ms from Seattle, US
66.109.138.56 AS21947 Blackfoot Telephone Cooperative, Inc. 14.57ms from Seattle, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
135.148.35.19 AS16276 OVH SAS 1.31ms from Ashburn, US
108.86.105.163 AS7018 AT&T Enterprises, LLC 0.99ms from Atlanta, US
99.115.44.179 AS7018 AT&T Enterprises, LLC 3.24ms from Atlanta, US
41.37.124.35 AS8452 TE-AS 4.51ms from Cairo, EG
171.229.42.35 AS7552 Viettel Group 5.77ms from Hanoi, VN
122.159.7.99 AS4837 CHINA UNICOM China169 Backbone 13.89ms from Liaoyang, CN
122.137.14.99 AS4837 CHINA UNICOM China169 Backbone 10.33ms from Liaoyang, CN
94.62.198.243 AS12353 Vodafone Portugal 2.47ms from Lisbon, PT
93.92.125.67 AS5413 Wavenet Limited 0.97ms from London, GB
213.4.130.35 AS3352 TELEFONICA DE ESPANA S.A.U. 6.00ms from Madrid, ES
79.156.151.131 AS3352 TELEFONICA DE ESPANA S.A.U. 10.01ms from Madrid, ES
89.82.141.195 AS5410 Bouygues Telecom SA 2.77ms from Marseille, FR
126.29.88.179 AS17676 SoftBank Corp. 6.60ms from Osaka, JP
123.213.61.115 AS9318 SK Broadband Co Ltd 5.71ms from Seoul, KR
52.76.25.99 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
140.137.14.211 AS1659 Taiwan Academic Network (TANet) Information Center 3.27ms from Taipei, TW
88.159.223.147 AS1136 KPN B.V. 1.09ms from Amsterdam, NL
67.145.219.211 AS19901 Brightspeed 6.52ms from Ashburn, US
50.96.118.3 AS7029 Windstream Communications LLC 5.46ms from Atlanta, US
201.179.160.147 AS22927 Telefonica de Argentina 8.33ms from Buenos Aires, AR
12.68.154.3 AS7018 AT&T Enterprises, LLC 4.00ms from Dallas, US
34.254.81.243 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
138.246.253.35 AS12816 Leibniz-Rechenzentrum 8.19ms from Frankfurt am Main, DE
93.202.246.131 AS3320 Deutsche Telekom AG 8.29ms from Frankfurt am Main, DE
70.252.8.227 AS7018 AT&T Enterprises, LLC 2.62ms from Houston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 -m9 66.109.150.255
traceroute to 66.109.150.255 (66.109.150.255): 9 hops max, 52 byte packets
4 *
5 *
6 [AS6939] 184.104.197.94 136.963 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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