135.131.48.0/21

AS4181 · TDS TELECOM

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Summary

Country	United States
Domain	tdstelecom.com
ASN	AS4181
Registry	ARIN
ID	TDST

WHOIS Details

NetHandle:      NET-135-131-0-0-1
OrgID:          TDST
Parent:         NET-135-0-0-0-0
NetName:        TDST
NetRange:       135.131.0.0 - 135.131.255.255
NetType:        allocation
RegDate:        2021-03-23
Updated:        2021-03-23
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 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
135.131.49.17	dredub.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,074 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
135.131.51.251	AS4181 TDS TELECOM	`3.19ms` from Chicago, US
135.131.52.22	AS4181 TDS TELECOM	`3.29ms` from Chicago, US
135.131.53.86	AS4181 TDS TELECOM	`3.56ms` from Chicago, US
135.131.50.146	AS4181 TDS TELECOM	`3.24ms` from Chicago, US
135.131.49.252	AS4181 TDS TELECOM	`3.21ms` from Chicago, US
135.131.55.211	AS4181 TDS TELECOM	`3.40ms` from Chicago, US
135.131.54.153	AS4181 TDS TELECOM	`3.11ms` from Chicago, US
135.131.48.1	AS4181 TDS TELECOM	`3.05ms` from Chicago, 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
94.224.12.245	AS6848 Telenet BV	`6.92ms` from Brussels, BE
103.174.20.53	AS138623 Winer Communication	`3.37ms` from Dhaka, BD
152.101.178.149	AS4058 CITIC Telecom International CPC Limited	`1.11ms` from Hong Kong, HK
37.57.152.229	AS13188 CONTENT DELIVERY NETWORK LTD	`7.78ms` from Kyiv, UA
82.207.54.197	AS6849 JSC "Ukrtelecom"	`0.51ms` from Kyiv, UA
220.240.60.165	AS7545 TPG Telecom Limited	`10.89ms` from Melbourne, AU
158.160.139.213	AS200350 Yandex.Cloud LLC	`2.53ms` from Moscow, RU
117.40.140.133	AS4134 CHINANET-BACKBONE	`0.74ms` from Nanchang, CN
101.140.30.149	AS17511 OPTAGE Inc.	`2.70ms` from Osaka, JP
182.171.123.229	AS2527 Sony Network Communications Inc.	`9.31ms` from Osaka, JP
151.56.125.53	AS1267 WIND TRE S.P.A.	`18.08ms` from Rende, IT
124.211.34.101	AS2516 KDDI CORPORATION	`0.53ms` from San Jose, US
73.189.111.197	AS7922 Comcast Cable Communications, LLC	`5.91ms` from San Jose, US
183.121.239.117	AS4766 Korea Telecom	`5.19ms` from Seoul, KR
219.126.15.5	AS10010 TOKAI Communications Corporation	`6.52ms` from Tokyo, JP
221.188.24.37	AS4713 NTT Communications Corporation	`2.07ms` from Tokyo, JP
185.140.84.181	AS31382 CANCOM Austria AG	`0.53ms` from Vienna, AT
211.151.207.181	AS9308 Abitcool(China) Inc.	`2.86ms` from Beijing, CN
44.251.135.85	AS16509 Amazon.com, Inc.	`0.58ms` from Boardman, US
40.177.168.165	AS16509 Amazon.com, Inc.	`1.57ms` from Calgary, CA
140.141.237.197	AS12119 ITV-3	`4.93ms` from Chicago, US
169.53.34.69	AS36351 IBM Cloud	`0.78ms` from Dallas, US
193.246.106.5	AS201586 Administration communale de Pully	`1.57ms` from Geneve, CH
86.188.40.101	AS2856 British Telecommunications PLC	`3.38ms` from London, GB
213.4.127.21	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.02ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f4 135.131.51.175

traceroute to 135.131.51.175 (135.131.51.175): 64 hops max, 52 byte packets

4 [AS7029] 208.115.136.64 2.292 ms

5 [AS4181] 64.50.226.45 3.805 ms

6 [AS4181] 135.131.51.175 6.599 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On August 22nd 2025

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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