1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.173.0.0/16
  4. AS4181  | 66.173.0.0/18

66.173.0.0/18

AS4181  ·  TDS TELECOM

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Summary

Country United States
Domain tdstelecom.com
ASN AS4181
Registry ARIN
ID NETBLK-TDSNET-BLK

WHOIS Details

NetHandle:      NET-66-173-0-0-1
OrgID:          TDST
Parent:         NET-66-0-0-0-0
NetName:        NETBLK-TDSNET-BLK
NetRange:       66.173.0.0 - 66.173.127.255
NetType:        allocation
OriginAS:       4181
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        2001-09-28
Updated:        2019-01-07
Source:         ARIN


OrgID:          TDST
OrgName:        TDS TELECOM
CanAllocate:    
Street:         525 Junction Rd.
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53717
Comment:        http://www.tdstelecom.com
RegDate:        1994-12-16
Updated:        2024-11-25
OrgAdminHandle: INE14-ARIN
OrgTechHandle:  INE14-ARIN
OrgTechHandle:  INO44-ARIN
OrgTechHandle:  SERVI6-ARIN
OrgAbuseHandle: ABUSE163-ARIN
Source:         ARIN


POCHandle:      ABUSE163-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         525 Junction Rd
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53717
RegDate:        2003-01-03
Updated:        2024-07-29
OfficePhone:    +1-800-358-3648
Mailbox:        abuse@tds.net
Source:         ARIN


POCHandle:      SERVI6-ARIN
IsRole:         Y
LastName:       Service Activation
FirstName:      
Street:         525 Junction Rd.
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53717
RegDate:        2004-10-19
Updated:        2022-07-18
OfficePhone:    +1-800-358-3648
Mailbox:        serviceactivation@tdstelecom.com
Source:         ARIN


POCHandle:      INE14-ARIN
IsRole:         Y
LastName:       IP Network Engineering
FirstName:      
Street:         525 Junction Road
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53717
RegDate:        2012-01-12
Updated:        2025-02-20
OfficePhone:    +1-800-358-3648
Mailbox:        IPRequests@tdstelecom.com
Source:         ARIN


POCHandle:      INO44-ARIN
IsRole:         Y
LastName:       IP Network Operations
FirstName:      
Street:         525 Junction Road
City:           Madison
State/Prov:     WI
Country:        US
PostalCode:     53717
RegDate:        2012-01-12
Updated:        2024-11-05
OfficePhone:    +1-800-358-3648
Mailbox:        ispadmin@tdstelecom.com
Source:         ARIN

Hosted domains

There are 31 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.173.30.210 mwvsupply.com 7
66.173.38.164 vee12.com 4
66.173.50.43 tsihvac.com 2
66.173.39.53 fluxgap.com 1
66.173.42.189 recdirectramps.com 1
66.173.30.211 jatpharm.com 1
66.173.6.224 wis.network 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.
Useful for Cybersecurity
Read more

Pingable IPs

1,975 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.173.5.101 AS4181 TDS TELECOM 1.21ms from Minneapolis, US
66.173.39.97 AS4181 TDS TELECOM 11.46ms from Los Angeles, US
66.173.56.10 AS4181 TDS TELECOM 2.16ms from Minneapolis, US
66.173.9.113 AS4181 TDS TELECOM 1.22ms from Minneapolis, US
66.173.18.17 AS4181 TDS TELECOM 5.66ms from Minneapolis, US
66.173.24.18 AS4181 TDS TELECOM 2.31ms from Minneapolis, US
66.173.38.194 AS4181 TDS TELECOM 11.19ms from Los Angeles, US
66.173.2.169 AS4181 TDS TELECOM 1.21ms from Minneapolis, US
66.173.0.3 AS4181 TDS TELECOM 0.12ms from Seattle, US
66.173.37.151 AS4181 TDS TELECOM 10.49ms from Los Angeles, US
66.173.8.161 AS4181 TDS TELECOM 1.22ms from Minneapolis, US
66.173.63.179 AS4181 TDS TELECOM 1.43ms from Minneapolis, US
66.173.3.109 AS4181 TDS TELECOM 1.20ms from Minneapolis, US
66.173.1.153 AS4181 TDS TELECOM 1.21ms from Minneapolis, US
66.173.7.169 AS4181 TDS TELECOM 4.64ms from Monticello, US
66.173.58.129 AS4181 TDS TELECOM 3.95ms from Monticello, US
66.173.10.45 AS4181 TDS TELECOM 1.21ms from Minneapolis, US
66.173.36.1 AS4181 TDS TELECOM 7.92ms from Los Angeles, US
66.173.6.1 AS4181 TDS TELECOM 4.01ms from Monticello, US
66.173.52.110 AS4181 TDS TELECOM 10.69ms from Denver, US
66.173.4.1 AS4181 TDS TELECOM 9.36ms from Los Angeles, US
66.173.50.249 AS4181 TDS TELECOM 3.02ms from Chicago, US
66.173.53.123 AS4181 TDS TELECOM 10.83ms from Denver, US
66.173.48.231 AS4181 TDS TELECOM 3.00ms from Minneapolis, 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
74.235.191.162 AS8075 Microsoft Corporation 1.01ms from Ashburn, US
108.139.20.50 AS16509 Amazon.com, Inc. 0.08ms from Atlanta, US
79.154.122.162 AS3352 TELEFONICA DE ESPANA S.A.U. 8.90ms from Barcelona, ES
103.127.147.50 AS138248 Ndimensionz Solutions Pvt Ltd 16.07ms from Bengaluru, IN
98.31.20.98 AS10796 Charter Communications Inc 9.52ms from Columbus, US
52.18.191.226 AS16509 Amazon.com, Inc. 0.24ms from Dublin, IE
91.38.66.82 AS3320 Deutsche Telekom AG 2.85ms from Duesseldorf, DE
14.223.33.2 AS4134 CHINANET-BACKBONE 5.15ms from Guangzhou, CN
35.217.39.146 AS15169 Google LLC 0.17ms from Hamina, FI
49.0.236.2 AS136907 HUAWEI CLOUDS 1.17ms from Hong Kong, HK
31.41.13.2 AS214268 ORANGE LLC 9.23ms from Krasnodar, RU
185.2.109.66 AS61297 Ante Mediam LLC 0.21ms from Kyiv, UA
2.101.1.178 AS13285 TalkTalk Communications Limited 1.77ms from London, GB
47.206.173.146 AS5650 Frontier Communications of America, Inc. 5.42ms from Miami, US
66.41.3.2 AS7922 Comcast Cable Communications, LLC 2.63ms from Minneapolis, US
150.65.6.226 AS17932 Japan Advanced Institute of Science and Technology 5.36ms from Osaka, JP
187.157.138.130 AS8151 UNINET 5.59ms from Santiago de Queretaro, MX
209.210.130.18 AS7385 Allstream Business US, LLC 14.52ms from Seattle, US
115.22.48.82 AS4766 Korea Telecom 6.28ms from Seoul, KR
23.89.138.2 AS13445 Cisco Webex LLC 0.84ms from Singapore, SG
13.76.36.242 AS8075 Microsoft Corporation 0.41ms from Singapore, SG
131.113.168.130 AS38635 Keio University 1.36ms from Tokyo, JP
27.143.146.146 AS9824 JCOM Co., Ltd. 11.02ms from Tokyo, JP
204.14.17.82 AS33554 Neutral Data Centers Corp. 0.23ms from Toronto, CA
217.163.22.130 AS394265 Box.com 0.76ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -m5 66.173.11.28
traceroute to 66.173.11.28 (66.173.11.28): 5 hops max, 52 byte packets
1 [AS15169] 74.125.251.128 127.989 ms
2 [AS4181] 64.50.224.138 129.608 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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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