24.56.171.0/24

AS4181 · TDS TELECOM

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Summary

Country	United States
Domain	tdstelecom.com
ASN	AS4181
Parent Range	24.56.170.0/23
Registry	ARIN
ID	NETBLK-TDSNET-BAJA

WHOIS Details

NetHandle:      NET-24-56-170-0-1
OrgID:          TDST
Parent:         NET-24-0-0-0-0
NetName:        NETBLK-TDSNET-BAJA
NetRange:       24.56.170.0 - 24.56.171.255
NetType:        allocation
RegDate:        2001-10-19
Updated:        2019-07-10
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:      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:      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

Overlapping Ranges

BGP prefixes that contain 24.56.171.0/24

Range	ASN	Company	Num of IPs
24.56.170.0/23	AS4181	TDS TELECOM	512

Nearby Ranges

BGP prefixes that overlap with 24.56.0.0/16

Range	ASN	Company	Num of IPs
24.56.192.0/18	AS11404	Wave Broadband	16,384
24.56.96.0/20	AS3356	Level 3 Parent, LLC	4,096
24.56.112.0/20	AS4922	Shenandoah Cable Television LLC	4,096
24.56.144.0/21	AS11232	Midcontinent Communications	2,048
24.56.164.0/22	AS23278	Anaheim Convention Center	1,024
24.56.172.0/22	AS10949	Hawaii Convention Center	1,024
24.56.184.0/22	AS11192	SMART CITY NETWORKS, LIMITED PARTNERSHIP	1,024
24.56.160.0/22	AS4181	TDS TELECOM	1,024
24.56.188.0/23	AS4181	TDS TELECOM	512
24.56.170.0/23	AS4181	TDS TELECOM	512
24.56.182.0/23	AS16739	Midcontinent Communications	512
24.56.168.0/23	AS11232	Midcontinent Communications	512
24.56.190.0/23	AS11232	Midcontinent Communications	512
24.56.143.0/24	AS54565	Kansas City Convention Center	256
24.56.134.0/24	AS11582	America's Center Convention Complex	256
24.56.139.0/24	AS17082	Miami Beach Convention Center	256
24.56.135.0/24	AS18643	Tampa Convention Center	256
24.56.131.0/24	AS20368	Indiana Convention Center & Lucas Oil Stadium	256
24.56.141.0/24	AS32686	NRG Park	256
24.56.137.0/24	AS32776	Charlotte Convention Center	256
24.56.128.0/24	AS32779	George R. Brown Convention Center	256
24.56.132.0/24	AS36339	Henry B. Gonzalez Convention Center	256
24.56.138.0/24	AS36392	Virginia Beach Convention Center	256
24.56.142.0/24	AS10949	Hawaii Convention Center	256

Hosted domains

There are 2 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
24.56.171.150	sidwell.io	1
24.56.171.249	thecrazydrunks.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.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
24.56.171.1	AS4181 TDS TELECOM	`0.91ms` from Denver, 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
123.253.190.184	AS134090 Leaptel	`0.62ms` from Brisbane, AU
123.144.165.8	AS4837 CHINA UNICOM China169 Backbone	`1.89ms` from Chongqing, CN
40.113.206.56	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
20.74.246.40	AS8075 Microsoft Corporation	`1.37ms` from Dubai, AE
170.244.76.40	AS266505 RJ Tecnologia Provedores do Brasil LTDA - ME	`10.87ms` from Fortaleza, BR
182.220.22.136	AS17858 LG POWERCOMM	`1.91ms` from Incheon, KR
218.53.80.24	AS9318 SK Broadband Co Ltd	`6.96ms` from Incheon, KR
72.111.128.184	AS6167 Verizon Business	`14.61ms` from Los Angeles, US
73.121.1.120	AS7922 Comcast Cable Communications, LLC	`13.20ms` from Murfreesboro, US
126.26.93.40	AS17676 SoftBank Corp.	`3.73ms` from Osaka, JP
106.181.39.104	AS2516 KDDI CORPORATION	`7.81ms` from Tokyo, JP
66.139.239.56	AS7018 AT&T Enterprises, LLC	`1.36ms` from Houston, US
108.137.36.24	AS16509 Amazon.com, Inc.	`0.13ms` from Jakarta, ID
96.240.100.24	AS701 Verizon Business	`1.68ms` from New York City, US
133.17.246.184	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.49ms` from Osaka, JP
76.115.163.216	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Portland, US
15.221.176.248	AS16509 Amazon.com, Inc.	`0.85ms` from Reston, US
172.185.240.248	AS8075 Microsoft Corporation	`0.65ms` from San Jose, US
192.3.253.152	AS36352 HostPapa	`0.21ms` from Seattle, US
221.159.125.40	AS4766 Korea Telecom	`4.48ms` from Seoul, KR
40.126.120.104	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`1.83ms` from Shanghai, CN
195.76.74.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.47ms` from Zaragoza, ES
20.238.137.40	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
169.255.22.184	AS327822 Airpark Beaufort West CC	`15.55ms` from Cape Town, ZA
13.58.164.120	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f2 24.56.171.1

traceroute to 24.56.171.1 (24.56.171.1): 64 hops max, 52 byte packets

2 [AS20278] 64.44.81.177 1.897 ms

3 *

4 *

5 [AS4181] 69.128.248.75 0.605 ms

6 [AS4181] 24.56.171.1 0.922 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On January 19th 2026

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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