66.231.120.0/24

AS29744 · United Telephone Mutual Aid Corporation

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Summary

Country	United States
Domain	utma.com
ASN	AS29744
Parent Range	66.231.120.0/21
Registry	ARIN
ID	NET-66-231-120-0-1

WHOIS Details

NetHandle:      NET-66-231-120-0-1
OrgID:          UNITED-190
Parent:         NET-66-231-96-0-1
NetName:        NET-66-231-120-0-1
NetRange:       66.231.120.0 - 66.231.127.255
NetType:        reassignment
RegDate:        2002-09-16
Updated:        2020-07-23
TechHandle:     INTER-ARIN
AbuseHandle:    IOA1-ARIN
NOCHandle:      INTER-ARIN
Source:         ARIN


OrgID:          UNITED-190
OrgName:        United Telephone Mutual Aid Corporation
CanAllocate:    
Street:         411 7TH AVE
City:           LANGDON
State/Prov:     ND
Country:        US
PostalCode:     58249
RegDate:        2001-11-07
Updated:        2024-11-25
OrgAdminHandle: INTER-ARIN
OrgTechHandle:  INTER-ARIN
OrgTechHandle:  NRB2-ARIN
OrgTechHandle:  PTS7-ARIN
OrgAbuseHandle: INTER-ARIN
Source:         ARIN


POCHandle:      IOA1-ARIN
IsRole:         Y
LastName:       Internet Operations - Abuse
FirstName:      
Street:         411 7th Avenue
Street:         Internet Operations
City:           Langdon
State/Prov:     ND
Country:        US
PostalCode:     58249
RegDate:        2006-06-22
Updated:        2024-08-30
OfficePhone:    +1-701-256-1100
Mailbox:        noc@corp.utma.com
Source:         ARIN


POCHandle:      PTS7-ARIN
IsRole:         N
LastName:       Sampson
FirstName:      Phil
Street:         15478 Mckay Road
City:           Brainerd
State/Prov:     MN
Country:        US
PostalCode:     56425
RegDate:        2010-09-01
Updated:        2025-11-24
OfficePhone:    +1-218-831-2828
Mailbox:        psampson@7sigma.com
Mailbox:        psampson@7sigma.net
Source:         ARIN


POCHandle:      NRB2-ARIN
IsRole:         N
LastName:       Beard
FirstName:      Nathan
Street:         1205 4th Street NE
City:           Staples
State/Prov:     MN
Country:        US
PostalCode:     56479
RegDate:        2011-11-22
Updated:        2026-02-03
OfficePhone:    +1-218-820-7636
Mailbox:        nbeard@7sigma.com
Source:         ARIN


POCHandle:      INTER-ARIN
IsRole:         Y
LastName:       Internet Operations
FirstName:      
Street:         411 7th Ave
Street:         Internet Operations
City:           Langdon
State/Prov:     ND
Country:        US
PostalCode:     58249
RegDate:        2002-09-03
Updated:        2025-09-02
OfficePhone:    +1-701-256-1100
Mailbox:        noc@corp.utma.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.231.120.0/24

Range	ASN	Company	Num of IPs
66.231.120.0/21	AS29744	United Telephone Mutual Aid Corporation	2,048

Nearby Ranges

BGP prefixes that overlap with 66.231.0.0/16

Range	ASN	Company	Num of IPs
66.231.128.0/19	AS10674	Gainesville Regional Utilities	8,192
66.231.32.0/19	AS46825	Coldwater Board of Public Utilities	8,192
66.231.0.0/19	AS13576	SDN Communications	8,192
66.231.192.0/19	AS21547	FirstLight Fiber, Inc.	8,192
66.231.80.0/20	AS14340	Salesforce.com, Inc.	4,096
66.231.160.0/20	AS11992	Liberty Mobile Puerto Rico Inc.	4,096
66.231.176.0/20	AS29838	Atlantic Metro Communications II, Inc.	4,096
66.231.120.0/21	AS29744	United Telephone Mutual Aid Corporation	2,048
66.231.2.0/23	AS401415	Alliance Communications	512
66.231.22.0/24	AS18785	Santel Communications Cooperative, Inc.	256
66.231.192.0/24	AS21547	RedZone Wireless	256
66.231.230.0/24	AS22364	Telefonica Data Puerto Rico	256
66.231.64.0/24	AS23246	GIGAIPNET S.A.S.	256
66.231.76.0/24	AS23246	MARVICNET CIA LTDA	256
66.231.71.0/24	AS267699	CUBOTELECOM CIA. LTDA.	256
66.231.77.0/24	AS267699	CUBOTELECOM CIA. LTDA.	256
66.231.69.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.72.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.73.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.74.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.76.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.78.0/24	AS270049	MARVICNET CIA LTDA	256
66.231.79.0/24	AS271874	SERVITRACTOR S.A.	256
66.231.68.0/24	AS271936	SERVICIOS DE TELECOMUNICACIONES ATVCABLE CIA. LTDA.	256
66.231.75.0/24	AS271975	CABRERA VELEZ ELIO DAVID	256
66.231.70.0/24	AS273832	GAVILANEZ PROAÑO PAOLA ALEXANDRA	256
66.231.196.0/24	AS398576	Premium Choice Broadband	256
66.231.201.0/24	AS398576	Premium Choice Broadband	256
66.231.218.0/24	AS398576	Premium Choice Broadband	256
66.231.16.0/24	AS399439	Mitchell Telecom	256
66.231.17.0/24	AS399439	Mitchell Telecom	256
66.231.19.0/24	AS6312	TRIOTEL COMMUNICATIONS, INC.	256
66.231.24.0/24	AS6312	TRIOTEL COMMUNICATIONS, INC.	256
66.231.15.0/24	AS13576	B-Y Internet, LLC	256
66.231.21.0/24	AS13576	SDN-BCKB	256
66.231.26.0/24	AS13576	Midstate communications	256
66.231.29.0/24	AS13576	Sturdevant's	256
66.231.11.0/24	AS17203	Beresford Municipal Telephone	256
66.231.12.0/24	AS17203	Beresford Municipal Telephone	256
66.231.9.0/24	AS17203	Beresford Municipal Telephone	256
66.231.13.0/24	AS18785	Santel Communications Cooperative, Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.231.120.110	AS29744 United Telephone Mutual Aid Corporation	`23.46ms` from Greenwood Village, 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
4.255.20.152	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
203.97.93.168	AS4768 One New Zealand Group Limited	`0.34ms` from Auckland, NZ
177.133.48.8	AS18881 TELEFÔNICA BRASIL S.A	`0.37ms` from Brasilia, BR
108.90.149.104	AS7018 AT&T Enterprises, LLC	`3.08ms` from Dallas, US
220.180.46.40	AS4134 CHINANET-BACKBONE	`7.24ms` from Huai'an, CN
90.168.220.8	AS12479 Orange Espagne SA	`10.01ms` from Madrid, ES
109.120.58.104	AS47165 Omskie kabelnye seti Ltd.	`8.27ms` from Novosibirsk, RU
157.97.140.72	AS201085 ANTEMETA SAS	`1.02ms` from Paris, FR
176.150.177.88	AS5410 Bouygues Telecom SA	`8.45ms` from Paris, FR
157.143.239.72	AS8399 SEWAN SAS	`0.61ms` from Paris, FR
39.72.139.216	AS4837 CHINA UNICOM China169 Backbone	`3.80ms` from Qingdao, CN
50.68.111.152	AS6327 Shaw Communications	`6.87ms` from Seattle, US
221.146.128.56	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
218.18.207.88	AS4134 CHINANET-BACKBONE	`1.25ms` from Shenzhen, CN
4.147.51.104	AS8075 Microsoft Corporation	`0.71ms` from Sydney, AU
14.44.239.24	AS4766 Korea Telecom	`2.69ms` from Seoul, KR
4.216.82.184	AS8075 Microsoft Corporation	`0.51ms` from Tokyo, JP
217.73.178.248	AS35434 PirxNet Grzegorz Bialas	`6.70ms` from Warsaw, PL
182.127.36.216	AS4837 CHINA UNICOM China169 Backbone	`5.20ms` from Zhengzhou, CN
35.92.249.200	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
122.141.136.72	AS4837 CHINA UNICOM China169 Backbone	`6.95ms` from Changchun, CN
162.191.36.232	AS21928 T-Mobile USA, Inc.	`19.16ms` from Chicago, US
199.10.17.120	AS668 United States Department of Defense (DoD)	`4.15ms` from Chicago, US
3.130.56.152	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
97.178.197.24	AS6167 Verizon Business	`17.24ms` from Denver, US

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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