208.100.132.0/23

AS4181  ·  TDS TELECOM

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Summary

Country United States
Domain tdstelecom.com
ASN AS4181
Parent Range 208.100.128.0/18
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
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:      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:      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:      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 208.100.132.0/23

Range ASN Company Num of IPs
208.100.128.0/18 AS4181 TDS TELECOM 16,384

Nearby Ranges

BGP prefixes that overlap with 208.100.0.0/16

Range ASN Company Num of IPs
208.100.192.0/18 AS398025 Cumberland Connect 16,384
208.100.128.0/18 AS4181 TDS TELECOM 16,384
208.100.0.0/18 AS32748 Steadfast 16,384
208.100.64.0/18 AS32440 Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI) 16,384
208.100.53.0/24 AS394303 BigScoots 256
208.100.60.0/24 AS209242 Branzone, Inc. 256
208.100.139.0/24 AS4181 BRASADA RANCH 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
208.100.133.22 wayharbor.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

Pingable IPs

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

IP Address ASN Details
208.100.133.50 AS4181 TDS TELECOM 10.53ms from Seattle, US
208.100.132.1 AS4181 TDS TELECOM 8.52ms 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
162.172.67.7 AS21928 T-Mobile USA, Inc. 17.65ms from Chicago, US
75.158.165.215 AS852 TELUS Communications Inc. 1.18ms from Edmonton, CA
47.86.90.55 AS45102 Alibaba (US) Technology Co., Ltd. 0.68ms from Hong Kong, HK
223.33.220.167 AS9644 SK Telecom 3.14ms from Incheon, KR
81.214.191.247 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.24ms from Izmir, TR
188.50.214.151 AS25019 Saudi Telecom Company JSC 4.10ms from Jeddah, SA
45.16.19.183 AS7018 AT&T Enterprises, LLC 7.83ms from Kansas City, US
86.4.178.55 AS5089 Virgin Media Limited 3.94ms from London, GB
217.116.1.39 AS16371 acens AS 0.84ms from Madrid, ES
185.24.41.23 AS210209 LLC "VEELAN" 1.10ms from Moscow, RU
91.144.173.215 AS41727 JSC ER-Telecom Holding 14.31ms from Moscow, RU
91.167.28.7 AS12322 Free SAS 2.47ms from Paris, FR
34.226.124.119 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
82.190.135.231 AS3269 Telecom Italia S.p.A. 1.10ms from Rome, IT
172.174.249.183 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
185.177.248.23 AS206196 Stadtwerke Lutherstadt Eisleben GmbH 8.25ms from Berlin, DE
69.66.19.199 AS7029 Windstream Communications LLC 17.20ms from Chicago, US
191.253.115.39 AS28343 UNIFIQUE TELECOMUNICACOES S/A 4.76ms from Curitiba, BR
210.34.96.183 AS4538 China Education and Research Network Center 17.60ms from Guangzhou, CN
122.43.156.7 AS17858 LG POWERCOMM 1.95ms from Incheon, KR
5.26.32.135 AS16135 Turkcell A.S. 17.29ms from Istanbul, TR
2.121.211.39 AS5607 Sky UK Limited 13.31ms from London, GB
47.142.129.55 AS5650 Frontier Communications of America, Inc. 9.71ms from Los Angeles, US
189.144.106.199 AS8151 UNINET 1.38ms from Mexico City, MX
52.90.19.7 AS14618 Amazon.com, Inc. 0.48ms from Reston, 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 208.100.133.94
traceroute to 208.100.133.94 (208.100.133.94): 64 hops max, 52 byte packets
2 [] 206.81.80.178 1.084 ms
3 [AS4181] 64.50.239.151 10.23 ms
4 [AS4181] 208.100.133.94 14.759 ms
Measurement taken from IPinfo ProbeNet in Seattle, 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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