75.100.56.0/21

AS4181  ·  TDS TELECOM

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Summary

Country United States
Domain tdstelecom.com
ASN AS4181
Parent Range 75.100.0.0/16
Registry ARIN
ID NETBLK-TDSNET-BLK

WHOIS Details

NetHandle:      NET-75-100-0-0-1
OrgID:          TDST
Parent:         NET-75-0-0-0-0
NetName:        NETBLK-TDSNET-BLK
NetRange:       75.100.0.0 - 75.100.255.255
NetType:        allocation
RegDate:        2006-07-25
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 75.100.56.0/21

Range ASN Company Num of IPs
75.100.0.0/16 AS4181 TDS TELECOM 65,536

Nearby Ranges

BGP prefixes that overlap with 75.100.0.0/16

Range ASN Company Num of IPs
75.100.0.0/16 AS4181 TDS TELECOM 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
75.100.59.12 the-kaisers.net 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

Pingable IPs

1,426 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
75.100.62.137 AS4181 TDS TELECOM 10.69ms from New York City, US
75.100.63.229 AS4181 TDS TELECOM 10.89ms from New York City, US
75.100.57.23 AS4181 TDS TELECOM 10.58ms from New York City, US
75.100.59.177 AS4181 TDS TELECOM 10.73ms from New York City, US
75.100.60.159 AS4181 TDS TELECOM 10.72ms from New York City, US
75.100.61.81 AS4181 TDS TELECOM 10.55ms from New York City, US
75.100.56.1 AS4181 TDS TELECOM 10.31ms from New York City, US
75.100.58.74 AS4181 TDS TELECOM 10.56ms from New York City, 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
213.42.37.165 AS5384 Emirates Internet 3.45ms from Al Fujairah City, AE
93.95.203.181 AS28730 Broadband Communications LPS 3.41ms from Amman, JO
62.38.122.165 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.64ms from Athens, GR
181.105.85.21 AS7303 Telecom Argentina S.A. 1.75ms from Buenos Aires, AR
174.100.195.53 AS10796 Charter Communications Inc 11.45ms from Flint, US
83.253.193.213 AS1257 Tele2 Sverige AB 4.06ms from Goeteborg, SE
52.56.132.117 AS16509 Amazon.com, Inc. 0.18ms from London, GB
220.101.87.229 AS7474 SingTel Optus Pty Ltd 1.13ms from Melbourne, AU
93.223.91.245 AS3320 Deutsche Telekom AG 7.64ms from Nuernberg, DE
201.162.163.181 AS7438 PEGASO PCS 17.48ms from Santiago de Queretaro, MX
39.108.38.117 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.56ms from Shenzhen, CN
40.65.158.229 AS8075 Microsoft Corporation 0.69ms from Singapore, SG
99.175.218.165 AS7018 AT&T Enterprises, LLC 6.60ms from Chicago, US
76.29.0.197 AS7922 Comcast Cable Communications, LLC 5.42ms from Chicago, US
35.223.125.69 AS396982 Google LLC 0.09ms from Council Bluffs, US
173.185.182.37 AS7029 Windstream Communications LLC 0.74ms from Dallas, US
45.91.158.213 AS20546 SOPRADO GmbH 2.73ms from Frankfurt am Main, DE
93.221.57.21 AS3320 Deutsche Telekom AG 7.58ms from Frankfurt am Main, DE
45.74.18.165 AS9009 M247 Europe SRL 0.07ms from Madrid, ES
87.7.244.149 AS3269 Telecom Italia S.p.A. 7.03ms from Milan, IT
67.43.225.37 AS36666 GloboTech Communications 0.48ms from Montreal, CA
150.55.87.5 AS18124 Okayama University of Science 3.82ms from Osaka, JP
180.43.86.213 AS4713 NTT DOCOMO BUSINESS,Inc. 4.21ms from Osaka, JP
51.44.146.181 AS16509 Amazon.com, Inc. 0.17ms from Paris, FR
98.87.79.133 AS14618 Amazon.com, Inc. 0.23ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f5 75.100.59.40
traceroute to 75.100.59.40 (75.100.59.40): 64 hops max, 52 byte packets
7 *
8 [AS4181] 75.100.59.40 11.138 ms
Measurement taken from IPinfo ProbeNet in New York City, US
On

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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