1. All IP Ranges
  2. 216.0.0.0/8
  3. 216.170.0.0/16
  4. AS4181  | 216.170.204.0/23

216.170.204.0/23

AS4181  ·  TDS TELECOM

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Summary

Country United States
Domain tdstelecom.com
ASN AS4181
Parent Range 216.170.128.0/17
Registry ARIN
ID NETBLK-TDSNET-BLK

WHOIS Details

NetHandle:      NET-216-170-128-0-1
OrgID:          TDST
Parent:         NET-216-0-0-0-0
NetName:        NETBLK-TDSNET-BLK
NetRange:       216.170.128.0 - 216.170.255.255
NetType:        allocation
RegDate:        2000-07-18
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:        2025-11-05
OfficePhone:    +1-800-358-3648
Mailbox:        abuse@tds.net
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:        2025-11-05
OfficePhone:    +1-800-358-3648
Mailbox:        ispadmin@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:      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

Overlapping Ranges

BGP prefixes that contain 216.170.204.0/23

Range ASN Company Num of IPs
216.170.128.0/17 AS4181 TDS TELECOM 32,768

Nearby Ranges

BGP prefixes that overlap with 216.170.0.0/16

Range ASN Company Num of IPs
216.170.128.0/17 AS4181 TDS TELECOM 32,768
216.170.0.0/18 AS7029 Windstream Communications LLC 16,384
216.170.64.0/19 AS13760 Uniti Fiber Holdings Inc. 8,192
216.170.64.0/19 AS18886 Uniti Fiber Holdings Inc. 8,192
216.170.104.0/22 AS399889 Qwscloud Dot Com 1,024
216.170.96.0/22 AS20326 Private Customer 1,024
216.170.110.0/23 AS35911 Diffusion Fermont 512
216.170.113.0/24 AS3257 Ctac B.V. 256
216.170.115.0/24 AS3257 Ctac B.V. 256
216.170.117.0/24 AS33412 Keepit A/S 256
216.170.120.0/24 AS33651 WiredISP Inc. 256
216.170.121.0/24 AS36363 Paravis, LLC 256
216.170.114.0/24 AS395339 Donnelley Financial, LLC. 256
216.170.125.0/24 AS395339 Donnelley Financial, LLC. 256
216.170.127.0/24 AS395558 Garden State Computing LLC 256
216.170.81.0/24 AS18886 InLine Connections ADSL Singles 256
216.170.112.0/24 AS46450 WiredISP Inc. 256
216.170.116.0/24 AS46450 WiredISP Inc. 256
216.170.122.0/24 AS6079 WiredISP Inc. 256
216.170.119.0/24 AS63052 Tough Country Communications Ltd. 256
216.170.126.0/24 AS63052 Tough Country Communications Ltd. 256
216.170.124.0/24 AS19122 EntirelyDigital 256
216.170.68.0/24 AS18886 Inline Connections, Inc. 256
216.170.118.0/24 AS207990 HostRoyale LLC 256
216.170.123.0/24 AS207990 HostRoyale LLC 256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
216.170.204.228 trugrp.com 2
216.170.204.55 dbowman.net 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

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

IP Address ASN Details
216.170.204.1 AS4181 TDS TELECOM 8.42ms from Los Angeles, US
216.170.205.234 AS4181 TDS TELECOM 11.29ms from Los Angeles, 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
44.224.173.167 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
35.166.158.39 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
45.174.54.215 AS267867 COMISION ARBITRAL DEL CONVENIO MULTILATERAL 1.34ms from Buenos Aires, AR
34.41.116.7 AS396982 Google LLC 0.38ms from Council Bluffs, US
151.16.171.55 AS1267 WIND TRE S.P.A. 5.62ms from Milan, IT
79.50.20.39 AS3269 Telecom Italia S.p.A. 6.44ms from Naples, IT
4.249.96.119 AS8075 Microsoft Corporation 0.19ms from Phoenix, US
2.71.17.183 AS44034 Hi3G Access AB 15.37ms from Stockholm, SE
126.1.145.151 AS17676 SoftBank Corp. 17.17ms from Tokyo, JP
14.193.205.71 AS4721 JCOM Co., Ltd. 11.47ms from Tokyo, JP
185.160.122.71 AS35146 AB NET S.R.L. 8.49ms from Vienna, AT
111.172.229.231 AS138982 Hubei Jiangxia IDC 1.76ms from Wuhan, CN
173.67.245.23 AS701 Verizon Business 4.58ms from Ashburn, US
65.18.13.7 AS557 University of Maine System 10.64ms from Boston, US
104.199.194.231 AS396982 Google LLC 0.16ms from Chang-hua, TW
103.137.40.103 AS138917 JUPITER ONLINE SERVICES 0.57ms from Dhaka, BD
20.45.72.151 AS8075 Microsoft Corporation 3.65ms from Dubai, AE
210.108.112.103 AS3786 LG DACOM Corporation 1.55ms from Incheon, KR
221.140.204.23 AS9318 SK Broadband Co Ltd 1.41ms from Incheon, KR
112.210.200.71 AS9299 Philippine Long Distance Telephone Company 3.06ms from Manila, PH
222.9.157.55 AS18126 Chubu Telecommunications Company, Inc. 5.75ms from Osaka, JP
112.240.20.71 AS4837 CHINA UNICOM China169 Backbone 4.68ms from Qingdao, CN
181.173.149.55 AS7418 TELEFÓNICA CHILE S.A. 2.83ms from Santiago, CL
84.115.75.39 AS8412 T-Mobile Austria GmbH 7.20ms from Vienna, AT
181.93.160.119 AS7303 Telecom Argentina S.A. 5.06ms from Asuncion, PY

Traceroute

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

$
traceroute -a -n -q1 216.170.204.50
traceroute to 216.170.204.50 (216.170.204.50): 64 hops max, 52 byte packets
2 *
3 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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