167.237.56.0/21
AS4181 · TDS TELECOM
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| Country |
United States
|
| Domain | tdstelecom.com |
| ASN | AS4181 |
| Parent Range | 167.237.0.0/16 |
| Registry | ARIN |
| ID | TDST |
WHOIS Details
NetHandle: NET-167-237-0-0-1 OrgID: TDST Parent: NET-167-0-0-0-0 NetName: TDST NetRange: 167.237.0.0 - 167.237.255.255 NetType: allocation RegDate: 2022-02-28 Updated: 2022-02-28 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: 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: 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
Overlapping Ranges
BGP prefixes that contain 167.237.56.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 167.237.0.0/16 | AS4181 | TDS TELECOM | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 167.237.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 167.237.0.0/16 | AS4181 | TDS TELECOM | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
43 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 167.237.57.20 |
15.87ms from Denver,
US
|
|
| 167.237.62.80 |
15.77ms from Denver,
US
|
|
| 167.237.59.90 |
15.72ms from Denver,
US
|
|
| 167.237.56.1 |
14.54ms from Denver,
US
|
|
| 167.237.63.239 |
15.29ms from Denver,
US
|
|
| 167.237.61.114 |
15.76ms from Denver,
US
|
|
| 167.237.58.71 |
15.40ms from Denver,
US
|
|
| 167.237.60.51 |
15.37ms 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 |
|---|---|---|
| 77.165.204.165 |
2.71ms from Amsterdam,
NL
|
|
| 213.197.15.21 |
3.55ms from Amsterdam,
NL
|
|
| 20.71.250.85 |
0.15ms from Amsterdam,
NL
|
|
| 45.80.54.37 |
15.82ms from Ashburn,
US
|
|
| 181.80.205.5 |
1.46ms from Buenos Aires,
AR
|
|
| 149.165.128.69 |
0.54ms from Chicago,
US
|
|
| 190.154.187.5 |
1.15ms from Guayaquil,
EC
|
|
| 114.203.254.5 |
5.94ms from Incheon,
KR
|
|
| 43.216.99.53 |
0.82ms from Kuala Lumpur,
MY
|
|
| 146.198.46.21 |
5.93ms from London,
GB
|
|
| 217.158.198.213 |
1.62ms from London,
GB
|
|
| 185.182.230.69 |
0.28ms from Maidenhead,
GB
|
|
| 95.249.146.101 |
2.30ms from Milan,
IT
|
|
| 82.209.49.181 |
3.46ms from Prague,
CZ
|
|
| 112.244.48.197 |
8.18ms from Qingdao,
CN
|
|
| 3.86.131.181 |
0.23ms from Reston,
US
|
|
| 154.245.210.117 |
11.46ms from Valencia,
ES
|
|
| 212.96.196.37 |
19.96ms from Yekaterinburg,
RU
|
|
| 45.94.181.21 |
3.54ms from Amsterdam,
NL
|
|
| 73.60.244.69 |
8.25ms from Boston,
US
|
|
| 138.99.185.229 |
7.30ms from Buenos Aires,
AR
|
|
| 84.177.177.133 |
10.96ms from Frankfurt am Main,
DE
|
|
| 89.184.80.133 |
0.19ms from Kyiv,
UA
|
|
| 93.137.202.229 |
7.19ms from Ljubljana,
SI
|
|
| 105.173.140.213 |
1.25ms from Luanda,
AO
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Denver, US
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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