208.100.180.0/23

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:      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:      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

Overlapping Ranges

BGP prefixes that contain 208.100.180.0/23

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 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

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

IP Address ASN Details
208.100.181.213 AS4181 TDS TELECOM 11.43ms from Seattle, US
208.100.180.1 AS4181 TDS TELECOM 7.27ms 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
72.9.161.39 AS6830 Liberty Global Europe Holding B.V. 7.73ms from Amsterdam, NL
198.23.173.247 AS36352 HostPapa 0.17ms from Buffalo, US
73.44.1.23 AS7922 Comcast Cable Communications, LLC 5.31ms from Chicago, US
107.167.171.231 AS396982 Google LLC 6.35ms from Dallas, US
34.242.178.7 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
84.227.30.135 AS6730 Sunrise GmbH 3.36ms from Geneve, CH
113.173.29.71 AS45899 VNPT Corp 1.59ms from Ho Chi Minh City, VN
93.197.191.55 AS3320 Deutsche Telekom AG 3.52ms from Nuernberg, DE
115.28.139.199 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.29ms from Qingdao, CN
194.219.110.183 AS1241 Forthnet 3.43ms from Athens, GR
100.20.110.151 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
63.45.183.55 AS6167 Verizon Business 19.80ms from Chicago, US
71.229.158.103 AS7922 Comcast Cable Communications, LLC 3.14ms from Denver, US
87.160.144.215 AS3320 Deutsche Telekom AG 4.92ms from Duesseldorf, DE
85.216.83.247 AS3209 Vodafone GmbH 9.41ms from Frankfurt am Main, DE
101.32.57.71 AS132203 Tencent Building, Kejizhongyi Avenue 0.41ms from Hong Kong, HK
119.171.215.231 AS9824 JCOM Co., Ltd. 4.70ms from Osaka, JP
187.108.52.39 AS28201 Companhia Itabirana Telecomunicações Ltda 8.06ms from Osasco, BR
136.36.117.7 AS16591 Google Fiber Inc. 1.40ms from Salt Lake City, US
83.64.185.39 AS8412 T-Mobile Austria GmbH 4.59ms from Vienna, AT
45.59.36.71 AS6181 Cincinnati Bell Telephone Company LLC 1.41ms from Cincinnati, US
216.174.151.55 AS803 Saskatchewan Telecommunications 19.20ms from Des Moines, US
54.246.230.231 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
92.143.59.7 AS3215 Orange S.A. 3.04ms from Lyon, FR
187.209.133.167 AS8151 UNINET 1.80ms from Monterrey, MX

Traceroute

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

$
traceroute -a -n -q1 208.100.180.1
traceroute to 208.100.180.1 (208.100.180.1): 64 hops max, 52 byte packets
1 [AS63023] 38.89.70.1 0.116 ms
2 [] 206.81.80.178 0.986 ms
3 [AS4181] 208.100.180.1 7.291 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
On

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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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