24.236.32.0/21

AS4181  ·  TDS TELECOM

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Summary

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

WHOIS Details

NetHandle:      NET-24-236-32-0-1
OrgID:          TDST
Parent:         NET-24-0-0-0-0
NetName:        NETBLK-TDSNET-BAJA
NetRange:       24.236.32.0 - 24.236.39.255
NetType:        allocation
RegDate:        2006-09-22
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:      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:      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:      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:        2026-02-20
OfficePhone:    +1-800-358-3648
Mailbox:        IPRequests@tdstelecom.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 24.236.0.0/16

Range ASN Company Num of IPs
24.236.64.0/18 AS12083 WideOpenWest Finance LLC 16,384
24.236.160.0/20 AS20115 Charter Communications LLC 4,096
24.236.176.0/20 AS20115 Charter Communications LLC 4,096
24.236.40.0/21 AS11232 Midcontinent Communications 2,048
24.236.52.0/22 AS4181 TDS TELECOM 1,024
24.236.60.0/22 AS11232 Midcontinent Communications 1,024
24.236.48.0/22 AS20368 Indiana Convention Center & Lucas Oil Stadium 1,024
24.236.56.0/22 AS11192 SMART CITY NETWORKS, LIMITED PARTNERSHIP 1,024
24.236.110.0/23 AS12083 WideOpenWest 512
24.236.89.0/24 AS12083 KNOLOGY, Inc. 256
24.236.108.0/24 AS12083 WideOpenWest 256
24.236.88.0/24 AS12083 KNOLOGY, Inc. 256
24.236.102.0/24 AS12083 KNOLOGY, Inc. 256
24.236.112.0/24 AS12083 WIDE OPEN WEST 256
24.236.107.0/24 AS12083 KNOLOGY, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
24.236.34.147 AS4181 TDS TELECOM 17.31ms from Denver, US
24.236.37.1 AS4181 TDS TELECOM 15.37ms from Las Vegas, US
24.236.39.1 AS4181 TDS TELECOM 16.31ms from Denver, US
24.236.33.1 AS4181 TDS TELECOM 17.23ms from Denver, US
24.236.32.1 AS4181 TDS TELECOM 17.56ms from Denver, US
24.236.35.1 AS4181 TDS TELECOM 17.97ms from Denver, US
24.236.36.1 AS4181 TDS TELECOM 15.71ms from Greenwood Village, US
24.236.38.1 AS4181 TDS TELECOM 16.29ms 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
34.85.164.5 AS396982 Google LLC 0.13ms from Ashburn, US
162.155.237.149 AS10796 Charter Communications Inc 2.29ms from Columbus, US
86.46.10.101 AS5466 Eircom Limited 3.82ms from Dublin, IE
199.204.10.5 AS203689 NATIONALE-NEDERLANDEN TOWARZYSTWO UBEZPIECZEN NA ZYCIE SA 9.45ms from Frankfurt am Main, DE
92.74.95.37 AS3209 Vodafone GmbH 17.42ms from Frankfurt am Main, DE
218.10.232.53 AS4837 CHINA UNICOM China169 Backbone 1.32ms from Harbin, CN
4.1.13.165 AS3356 Level 3 Parent, LLC 0.56ms from Minneapolis, US
75.72.109.197 AS7922 Comcast Cable Communications, LLC 4.23ms from Minneapolis, US
109.64.66.149 AS8551 Bezeq International Ltd. 2.67ms from Petaẖ Tiqva, IL
74.90.100.69 AS6128 Cablevision Systems Corp. 6.57ms from Piscataway, US
189.250.117.117 AS8151 UNINET 9.59ms from Santiago de Queretaro, MX
114.56.137.181 AS16509 Amazon.com, Inc. 5.45ms from Seattle, US
179.130.103.181 AS26599 TELEFÔNICA BRASIL S.A 2.14ms from São Paulo, BR
61.57.242.213 AS18415 B-WIZ Technology 3.38ms from Taipei, TW
49.205.193.21 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA 1.40ms from Bengaluru, IN
44.231.201.117 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
86.174.172.21 AS2856 British Telecommunications PLC 2.87ms from Erith, GB
219.135.196.53 AS4134 CHINANET-BACKBONE 3.31ms from Guangzhou, CN
221.179.47.181 AS56040 China Mobile communications corporation 4.15ms from Guangzhou, CN
124.248.196.5 AS4646 SunnyVision Limited 0.92ms from Hong Kong, HK
199.167.185.37 AS7733 Frazier Mountain Internet Service 5.07ms from Los Angeles, US
147.161.179.21 AS62044 Zscaler Switzerland GmbH 0.42ms from Marseille, FR
82.52.32.117 AS3269 Telecom Italia S.p.A. 3.47ms from Milan, IT
103.66.114.85 AS135718 DISHAWAVES INFONET PVT. LTD 8.47ms from Mumbai, IN
20.18.132.133 AS8075 Microsoft Corporation 0.29ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 24.236.39.162
traceroute to 24.236.39.162 (24.236.39.162): 64 hops max, 52 byte packets
3 [] 206.53.175.90 0.836 ms
4 *
5 [AS4181] 24.236.39.162 23.674 ms
Measurement taken from IPinfo ProbeNet in Denver, 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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