64.17.91.0/24

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-64-17-76-0-1
OrgID:          TDST
Parent:         NET-64-0-0-0-0
NetName:        NETBLK-TDSNET-BAJA
NetRange:       64.17.76.0 - 64.17.95.255
NetType:        allocation
RegDate:        2004-08-19
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:      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:        2026-02-20
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


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

Nearby Ranges

BGP prefixes that overlap with 64.17.0.0/16

Range	ASN	Company	Num of IPs
64.17.96.0/19	AS5738	FirstLight Fiber, Inc.	8,192
64.17.16.0/20	AS6653	Vero Broadband	4,096
64.17.48.0/20	AS174	Cogent Communications, LLC	4,096
64.17.0.0/20	AS27325	zColo	4,096
64.17.32.0/20	AS35041	iCommerce, Inc.	4,096
64.17.64.0/22	AS11232	Midcontinent Communications	1,024
64.17.74.0/23	AS11055	Midcontinent Communications	512
64.17.74.0/23	AS11232	Midcontinent Communications	512
64.17.119.0/24	AS54989	Duncan Cable	256
64.17.97.0/24	AS54989	Private Customer	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

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

IP Address	ASN	Details
64.17.91.1	AS4181 TDS TELECOM	`16.66ms` 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
85.148.25.168	AS5390 EuroNet	`1.16ms` from Amsterdam, NL
95.33.199.104	AS9145 EWE TEL GmbH	`7.15ms` from Amsterdam, NL
172.203.212.24	AS8075 Microsoft Corporation	`0.79ms` from Ashburn, US
23.99.176.168	AS8075 Microsoft Corporation	`0.35ms` from Des Moines, US
86.40.223.152	AS5466 Eircom Limited	`5.57ms` from Dublin, IE
90.206.75.200	AS5607 Sky UK Limited	`2.34ms` from London, GB
68.120.172.216	AS7018 AT&T Enterprises, LLC	`1.72ms` from Los Angeles, US
189.152.54.136	AS8151 UNINET	`1.69ms` from Monterrey, MX
89.88.194.200	AS5410 Bouygues Telecom SA	`5.50ms` from Paris, FR
89.189.159.24	AS24955 JSC Ufanet	`7.01ms` from Samara, RU
104.220.159.168	AS11404 Wave Broadband	`6.70ms` from San Jose, US
78.57.198.168	AS8764 Telia Lietuva, AB	`1.19ms` from Vilnius, LT
213.191.136.56	AS13046 Hrvatski Telekom d.d.	`3.86ms` from Zagreb, HR
97.98.143.168	AS11427 Charter Communications Inc	`5.40ms` from Dallas, US
109.123.241.88	AS51167 Contabo GmbH	`0.21ms` from Lauterbourg, FR
81.251.59.120	AS3215 Orange S.A.	`9.47ms` from Paris, FR
52.143.126.120	AS8075 Microsoft Corporation	`0.14ms` from Quincy, US
116.41.98.136	AS17858 LG POWERCOMM	`3.48ms` from Seoul, KR
211.105.138.72	AS4766 Korea Telecom	`6.21ms` from Seoul, KR
116.76.122.232	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.73ms` from Shenzhen, CN
148.81.206.136	AS207204 Centrum Nauki Kopernik	`10.46ms` from Warsaw, PL
209.34.11.72	AS6300 Fidium	`4.60ms` from Dallas, US
34.247.103.152	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
93.211.234.168	AS3320 Deutsche Telekom AG	`3.65ms` from Duesseldorf, DE
75.85.107.104	AS20001 Charter Communications Inc	`9.15ms` from Honolulu, 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 64.17.91.126

traceroute to 64.17.91.126 (64.17.91.126): 64 hops max, 52 byte packets

2 [AS20278] 64.44.81.177 0.124 ms

3 *

4 *

5 *

6 [AS4181] 64.17.91.126 22.008 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On March 13th 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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