74.211.48.0/23

AS4181 · TDS TELECOM

Need more data or want to access it via API or data downloads? Sign up to get free access

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:      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:      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

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
74.211.236.0/22	AS9009	Rutilance Networks	1,024
74.211.232.0/24	AS2914	GTT Communications Inc.	256
74.211.234.0/24	AS2914	GTT Communications Inc.	256
74.211.233.0/24	AS401783	GTT Communications Inc.	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

Read more

Pingable IPs

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

IP Address	ASN	Details
74.211.48.1	AS4181 TDS TELECOM	`2.57ms` from Denver, US
74.211.49.94	AS4181 TDS TELECOM	`8.29ms` from Denver, 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
13.72.85.231	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
97.89.163.7	AS20115 Charter Communications LLC	`8.99ms` from Atlanta, US
156.34.1.215	AS855 Bell Canada	`15.64ms` from Beauharnois, CA
80.201.56.39	AS5432 Proximus NV	`2.34ms` from Brussels, BE
20.49.112.135	AS8075 Microsoft Corporation	`0.57ms` from Chicago, US
37.52.37.55	AS6849 JSC "Ukrtelecom"	`7.80ms` from Kyiv, UA
212.241.157.231	AS5413 Wavenet Limited	`1.29ms` from London, GB
150.143.196.167	AS6871 Plusnet	`2.02ms` from London, GB
78.25.246.167	AS8607 Digital Space Group Limited	`1.53ms` from London, GB
82.22.198.199	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.11ms` from Milan, IT
126.81.65.119	AS17676 SoftBank Corp.	`11.30ms` from Osaka, JP
176.154.85.71	AS5410 Bouygues Telecom SA	`11.85ms` from Paris, FR
20.216.212.23	AS8075 Microsoft Corporation	`0.36ms` from Paris, FR
191.185.85.215	AS28573 Claro NXT Telecomunicacoes Ltda	`12.75ms` from Rio de Janeiro, BR
175.212.187.87	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
13.250.142.231	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
124.148.118.71	AS7545 TPG Telecom Limited	`5.43ms` from Sydney, AU
202.217.216.151	AS4725 SoftBank Corp.	`6.58ms` from Tokyo, JP
64.127.154.71	AS21782 Plateau Telecommunications Incorporated	`9.61ms` from Albuquerque, US
213.211.75.87	AS9198 JSC Kazakhtelecom	`2.13ms` from Almaty, KZ
52.247.124.23	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
98.52.231.215	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Chicago, US
40.129.45.87	AS7029 Windstream Communications LLC	`0.29ms` from Dallas, US
121.207.137.231	AS4134 CHINANET-BACKBONE	`6.74ms` from Fuzhou, CN
113.180.48.215	AS45899 VNPT Corp	`4.04ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f4 74.211.49.177

traceroute to 74.211.49.177 (74.211.49.177): 64 hops max, 52 byte packets

4 [AS4181] 69.128.248.199 3.271 ms

5 [AS4181] 69.130.30.234 3.211 ms

6 [AS4181] 74.211.49.177 11.934 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales