66.222.4.0/22

AS4181 · TDS TELECOM

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Summary

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

WHOIS Details

NetHandle:      NET-66-222-0-0-1
OrgID:          TDST
Parent:         NET-66-0-0-0-0
NetName:        NETBLK-TDSNET-BLK
NetRange:       66.222.0.0 - 66.222.127.255
NetType:        allocation
OriginAS:       4181
RegDate:        2002-01-17
Updated:        2019-01-07
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:      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:      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:        2024-07-29
OfficePhone:    +1-800-358-3648
Mailbox:        abuse@tds.net
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.222.5.223	AS4181 TDS TELECOM	`22.04ms` from Atlanta, US
66.222.4.1	AS4181 TDS TELECOM	`19.48ms` from Atlanta, US
66.222.7.221	AS4181 TDS TELECOM	`22.15ms` from Atlanta, US
66.222.6.108	AS4181 TDS TELECOM	`22.05ms` from Atlanta, 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
120.2.36.86	AS4837 CHINA UNICOM China169 Backbone	`11.02ms` from Beijing, CN
197.95.34.118	AS20011 Dimension Data	`2.06ms` from Cape Town, ZA
74.94.124.182	AS7922 Comcast Cable Communications, LLC	`5.50ms` from Chicago, US
1.207.246.150	AS4134 CHINANET-BACKBONE	`5.43ms` from Guiyang, CN
50.242.178.214	AS7922 Comcast Cable Communications, LLC	`7.27ms` from Herndon, US
96.16.97.150	AS20940 Akamai International B.V.	`0.13ms` from Houston, US
212.156.50.86	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.78ms` from Istanbul, TR
41.97.52.134	AS36947 Telecom Algeria	`14.32ms` from Madrid, ES
34.196.218.86	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
121.144.179.150	AS4766 Korea Telecom	`6.60ms` from Seoul, KR
61.169.80.54	AS4812 China Telecom (Group)	`3.16ms` from Shanghai, CN
211.29.129.150	AS4804 Microplex PTY LTD	`0.36ms` from Sydney, AU
36.232.8.118	AS3462 Data Communication Business Group	`1.76ms` from Taichung, TW
115.54.68.102	AS4837 CHINA UNICOM China169 Backbone	`10.96ms` from Zhengzhou, CN
75.62.7.70	AS7018 AT&T Enterprises, LLC	`12.92ms` from Atlanta, US
125.27.57.230	AS23969 TOT Public Company Limited	`8.58ms` from Bangkok, TH
111.165.46.102	AS4837 CHINA UNICOM China169 Backbone	`5.33ms` from Beijing, CN
107.197.14.6	AS7018 AT&T Enterprises, LLC	`7.26ms` from Dallas, US
216.46.167.230	AS13649 Flexential Colorado Corp.	`0.73ms` from Denver, US
97.139.182.246	AS6167 Verizon Business	`8.03ms` from Denver, US
91.12.168.198	AS3320 Deutsche Telekom AG	`7.45ms` from Frankfurt am Main, DE
89.104.149.182	AS39532 Landsbanki	`1.05ms` from Hafnarfjoerdur, IS
112.13.219.70	AS56041 China Mobile communications corporation	`2.54ms` from Hangzhou, CN
154.93.156.246	AS134548 DXTL Tseung Kwan O Service	`0.74ms` from Hong Kong, HK
202.171.46.230	AS23659 APNIC HEITECH ASN	`3.04ms` from Kuala Lumpur, MY

Traceroute

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

traceroute -a -n -q1 -f3 66.222.7.100

traceroute to 66.222.7.100 (66.222.7.100): 64 hops max, 52 byte packets

3 [AS7578] 223.165.7.238 0.235 ms

4 [AS7713] 206.126.110.28 0.698 ms

5 [AS4181] 64.50.234.97 19.483 ms

6 [AS4181] 66.222.7.100 24.02 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On August 22nd 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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