208.100.160.0/21

AS4181 · TDS TELECOM

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Summary

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

WHOIS Details

NetHandle:      NET-208-100-128-0-1
OrgID:          TDST
Parent:         NET-208-0-0-0-0
NetName:        NETBLK-TDSNET-BEND
NetRange:       208.100.128.0 - 208.100.191.255
NetType:        allocation
OriginAS:       4181
RegDate:        2006-02-27
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:      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


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

Hosted domains

There are 4 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
208.100.167.81	ccwebconcepts.com	1
208.100.166.208	1010101.net	1

Hosted domains API

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Pingable IPs

1,402 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
208.100.161.20	AS4181 TDS TELECOM	`9.39ms` from Seattle, US
208.100.160.1	AS4181 TDS TELECOM	`10.08ms` from Seattle, US
208.100.166.212	AS4181 TDS TELECOM	`10.86ms` from Seattle, US
208.100.162.47	AS4181 TDS TELECOM	`10.12ms` from Seattle, US
208.100.165.52	AS4181 TDS TELECOM	`10.25ms` from Seattle, US
208.100.164.22	AS4181 TDS TELECOM	`10.58ms` from Seattle, US
208.100.167.202	AS4181 TDS TELECOM	`10.06ms` from Seattle, US
208.100.163.218	AS4181 TDS TELECOM	`10.82ms` from Seattle, 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
212.111.82.229	AS216071 SERVERS TECH FZCO	`0.72ms` from Amsterdam, NL
162.6.51.245	AS7152 American Red Cross	`0.45ms` from Ashburn, US
4.255.97.133	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
91.244.109.165	AS21299 Kar-Tel LLC	`8.55ms` from Astana, KZ
2.86.136.165	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.39ms` from Athens, GR
143.105.204.117	AS14593 Space Exploration Technologies Corporation	`17.73ms` from Beauharnois, CA
71.232.34.117	AS7922 Comcast Cable Communications, LLC	`10.62ms` from Boston, US
73.38.228.5	AS7922 Comcast Cable Communications, LLC	`8.79ms` from Boston, US
81.182.169.197	AS5483 Magyar Telekom Plc.	`6.87ms` from Budapest, HU
24.172.234.229	AS11426 Charter Communications Inc	`2.79ms` from Charlotte, US
201.205.118.5	AS11830 Instituto Costarricense de Electricidad y Telecom.	`8.93ms` from Curridabat, CR
23.253.230.53	AS33070 Rackspace Hosting	`0.92ms` from Dallas, US
12.250.58.69	AS7018 AT&T Enterprises, LLC	`4.37ms` from Durham, US
113.45.3.213	AS55990 Huawei Cloud Service data center	`1.54ms` from Guangzhou, CN
110.41.213.245	AS55990 Huawei Cloud Service data center	`5.08ms` from Guangzhou, CN
190.148.254.117	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`0.59ms` from Guatemala City, GT
37.151.10.21	AS9198 JSC Kazakhtelecom	`8.14ms` from Karagandy, KZ
176.78.92.133	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.70ms` from Lisbon, PT
45.84.22.133	AS61323 ANS ACADEMY LIMITED	`0.32ms` from London, GB
196.117.247.229	AS36925 MEDITELECOM	`19.29ms` from Madrid, ES
195.14.42.133	AS8402 PJSC "Vimpelcom"	`1.23ms` from Moscow, RU
191.61.76.101	AS4230 CLARO S.A.	`0.99ms` from Sao Paulo, BR
112.153.235.149	AS17858 LG POWERCOMM	`6.45ms` from Seoul, KR
121.130.205.213	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
124.75.138.197	AS4812 China Telecom (Group)	`3.11ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 208.100.167.42

traceroute to 208.100.167.42 (208.100.167.42): 64 hops max, 52 byte packets

1 [AS63023] 38.89.70.1 0.108 ms

2 [] 206.81.80.178 2.181 ms

3 *

4 [AS4181] 208.100.167.42 16.01 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On August 28th 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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