74.211.64.0/19

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-74-211-0-0-1
OrgID:          TDST
Parent:         NET-74-0-0-0-0
NetName:        NETBLK-TDSNET-BAJA
NetRange:       74.211.0.0 - 74.211.95.255
NetType:        allocation
RegDate:        2007-01-05
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:        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

Nearby Ranges

BGP prefixes that overlap with 74.211.0.0/16

Range	ASN	Company	Num of IPs
74.211.128.0/17	AS3257	GTT Americas, LLC	32,768
74.211.128.0/18	AS20001	IPNetZone	16,384
74.211.192.0/19	AS20001	IPNetZone	8,192
74.211.240.0/20	AS20001	IPNetZone	4,096
74.211.224.0/21	AS20001	IPNetZone	2,048
74.211.236.0/22	AS9009	Rutilance Networks	1,024
74.211.234.0/24	AS2914	GTT Communications Inc.	256
74.211.233.0/24	AS401783	GTT Communications Inc.	256
74.211.232.0/24	AS2914	GTT Communications Inc.	256

Hosted domains

There are 3 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
74.211.64.72	lakefox.net	1
74.211.71.118	git.ws	1
74.211.91.75	twinpeaktech.com	1
74.211.71.186	git.ws	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

Read more

Pingable IPs

2,694 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
74.211.91.174	AS4181 TDS TELECOM	`18.44ms` from Denver, US
74.211.69.71	AS4181 TDS TELECOM	`20.51ms` from Los Angeles, US
74.211.77.230	AS4181 TDS TELECOM	`8.46ms` from Denver, US
74.211.72.1	AS4181 TDS TELECOM	`18.55ms` from Los Angeles, US
74.211.94.208	AS4181 TDS TELECOM	`11.40ms` from Los Angeles, US
74.211.76.1	AS4181 TDS TELECOM	`2.56ms` from Denver, US
74.211.64.1	AS4181 TDS TELECOM	`18.54ms` from Los Angeles, US
74.211.68.38	AS4181 TDS TELECOM	`20.63ms` from Los Angeles, US
74.211.74.13	AS4181 TDS TELECOM	`21.55ms` from Los Angeles, US
74.211.79.1	AS4181 TDS TELECOM	`18.52ms` from Los Angeles, US
74.211.71.217	AS4181 TDS TELECOM	`21.58ms` from Los Angeles, US
74.211.88.1	AS4181 TDS TELECOM	`24.13ms` from Los Angeles, US
74.211.70.213	AS4181 TDS TELECOM	`21.56ms` from Los Angeles, US
74.211.66.79	AS4181 TDS TELECOM	`20.73ms` from Los Angeles, US
74.211.93.44	AS4181 TDS TELECOM	`11.99ms` from Los Angeles, US
74.211.73.182	AS4181 TDS TELECOM	`21.01ms` from Los Angeles, US
74.211.95.27	AS4181 TDS TELECOM	`10.31ms` from Los Angeles, US
74.211.67.234	AS4181 TDS TELECOM	`20.43ms` from Los Angeles, US
74.211.75.92	AS4181 TDS TELECOM	`21.30ms` from Los Angeles, US
74.211.90.241	AS4181 TDS TELECOM	`18.71ms` from Los Angeles, US
74.211.65.228	AS4181 TDS TELECOM	`21.68ms` from Los Angeles, US
74.211.92.1	AS4181 TDS TELECOM	`9.29ms` from Los Angeles, US
74.211.89.200	AS4181 TDS TELECOM	`0.15ms` 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
74.43.142.99	AS5650 Frontier Communications of America, Inc.	`13.17ms` from Ashburn, US
146.151.152.99	AS59 University of Wisconsin Madison	`5.41ms` from Chicago, US
38.107.202.211	AS174 Cogent Communications, LLC	`0.55ms` from Dallas, US
24.71.165.3	AS6327 Shaw Communications	`3.98ms` from Kelowna, CA
1.9.240.3	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.45ms` from Kuala Lumpur, MY
13.43.143.19	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
74.74.214.51	AS11351 Charter Communications Inc	`13.74ms` from New York City, US
2.12.68.211	AS3215 Orange S.A.	`10.58ms` from Paris, FR
50.39.163.51	AS20055 Wholesail networks LLC	`0.59ms` from Portland, US
36.39.128.35	AS38669 LG HelloVision Corp.	`3.63ms` from Seoul, KR
52.231.17.83	AS8075 Microsoft Corporation	`0.87ms` from Seoul, KR
195.133.137.3	AS18106 Viewqwest Pte Ltd	`0.66ms` from Singapore, SG
125.206.179.243	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.39ms` from Tokyo, JP
185.157.134.67	AS3342 Cibicom A/S	`0.40ms` from Copenhagen, DK
9.223.74.67	AS8075 Microsoft Corporation	`0.16ms` from Gaevle, SE
219.254.47.3	AS9318 SK Broadband Co Ltd	`1.80ms` from Incheon, KR
42.243.117.211	AS4134 CHINANET-BACKBONE	`2.28ms` from Kunming, CN
82.37.124.195	AS5089 Virgin Media Limited	`13.86ms` from London, GB
39.174.132.3	AS56041 China Mobile communications corporation	`6.14ms` from Shanghai, CN
13.215.212.163	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
193.45.143.67	AS3301 Telia Company AB	`12.58ms` from Stockholm, SE
116.139.7.131	AS4837 CHINA UNICOM China169 Backbone	`11.19ms` from Tieling, CN
124.17.115.147	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`2.75ms` from Beijing, CN
182.135.225.211	AS4134 CHINANET-BACKBONE	`7.33ms` from Chengdu, CN
98.3.57.115	AS11351 Charter Communications Inc	`19.79ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 74.211.90.225

traceroute to 74.211.90.225 (74.211.90.225): 64 hops max, 52 byte packets

4 [AS4181] 69.130.30.135 21.877 ms

5 [AS4181] 74.211.90.225 29.875 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On January 19th 2026

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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