166.203.176.0/20
AS20057 · AT&T Enterprises, LLC
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| Country |
United States
|
| Domain | att.com |
| ASN | AS20057 |
| Registry | ARIN |
| ID | AEL-360 |
WHOIS Details
NetHandle: NET-166-183-0-0-1 OrgID: AEL-360 Parent: NET-166-0-0-0-0 NetName: AEL-360 NetRange: 166.183.0.0 - 166.209.255.255 NetType: allocation RegDate: 2025-04-01 Updated: 2025-04-01 Source: ARIN OrgID: AEL-360 OrgName: AT&T Enterprises, LLC CanAllocate: Street: 208 S. Akard St. City: Dallas State/Prov: TX Country: US PostalCode: 75202 RegDate: 2024-11-22 Updated: 2025-10-29 OrgAdminHandle: ZS44-ARIN OrgTechHandle: ICC-ARIN OrgTechHandle: ZS44-ARIN OrgAbuseHandle: ABUSE7-ARIN OrgRoutingHandle: ROUTI59-ARIN Source: ARIN POCHandle: ABUSE7-ARIN IsRole: Y LastName: abuse FirstName: Street: 2701 W 15th ST City: Plano State/Prov: TX Country: US PostalCode: 75075 RegDate: 2002-08-24 Updated: 2025-08-18 OfficePhone: +1-919-319-8167 Mailbox: [email protected] Source: ARIN POCHandle: ICC-ARIN IsRole: Y LastName: IP Team FirstName: Street: 200 S. Laurel AVE City: MIDDLETOWN State/Prov: NJ Country: US PostalCode: 07748 RegDate: 2002-09-24 Updated: 2025-08-18 OfficePhone: +1-888-876-2382 Mailbox: [email protected] Source: ARIN POCHandle: ZS44-ARIN IsRole: Y LastName: IPAdmin-ATT Internet Services FirstName: Street: 7277 164th Ave NE Street: Attn: IP Management City: Redmond State/Prov: WA Country: US PostalCode: 98052 RegDate: 2000-05-17 Updated: 2025-08-18 OfficePhone: +1-888-510-5545 Mailbox: [email protected] Mailbox: [email protected] Source: ARIN
Hosted domains
There are 24 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 166.203.178.76 | pebwater.com | 1 |
| 166.203.177.190 | rpfesler.com | 1 |
Hosted domains API
Pingable IPs
1,220 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 166.203.191.155 |
11.29ms from Houston,
US
|
|
| 166.203.183.136 |
9.28ms from Houston,
US
|
|
| 166.203.176.251 |
11.32ms from Houston,
US
|
|
| 166.203.186.97 |
11.29ms from Houston,
US
|
|
| 166.203.179.188 |
11.38ms from Houston,
US
|
|
| 166.203.188.42 |
11.38ms from Houston,
US
|
|
| 166.203.187.1 |
11.39ms from Houston,
US
|
|
| 166.203.180.99 |
11.35ms from Houston,
US
|
|
| 166.203.178.138 |
16.80ms from Houston,
US
|
|
| 166.203.184.67 |
11.42ms from Houston,
US
|
|
| 166.203.177.56 |
11.29ms from Houston,
US
|
|
| 166.203.190.72 |
11.49ms from Houston,
US
|
|
| 166.203.185.220 |
11.34ms from Houston,
US
|
|
| 166.203.181.23 |
11.42ms from Houston,
US
|
|
| 166.203.182.70 |
11.40ms from Houston,
US
|
|
| 166.203.189.28 |
11.29ms from Houston,
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 |
|---|---|---|
| 51.136.61.212 |
0.28ms from Amsterdam,
NL
|
|
| 66.22.112.20 |
1.24ms from Modiin Ilit,
IL
|
|
| 54.94.143.84 |
0.14ms from Osasco,
BR
|
|
| 3.221.123.148 |
0.20ms from Reston,
US
|
|
| 147.243.120.20 |
0.75ms from Sao Paulo,
BR
|
|
| 76.28.130.36 |
2.23ms from Seattle,
US
|
|
| 116.127.143.4 |
6.11ms from Seoul,
KR
|
|
| 39.108.29.4 |
2.15ms from Shenzhen,
CN
|
|
| 187.49.140.244 |
16.27ms from São Paulo,
BR
|
|
| 140.112.220.148 |
1.34ms from Taipei,
TW
|
|
| 92.64.33.116 |
0.45ms from Amsterdam,
NL
|
|
| 107.202.181.20 |
6.53ms from Chicago,
US
|
|
| 161.129.81.84 |
1.26ms from Dallas,
US
|
|
| 189.179.7.180 |
11.66ms from Guadalajara,
MX
|
|
| 45.78.39.228 |
0.24ms from Hong Kong,
HK
|
|
| 162.120.247.196 |
0.16ms from London,
GB
|
|
| 58.6.175.196 |
10.89ms from Melbourne,
AU
|
|
| 175.238.103.4 |
1.87ms from Seoul,
KR
|
|
| 175.241.155.84 |
7.69ms from Seoul,
KR
|
|
| 52.76.81.36 |
0.14ms from Singapore,
SG
|
|
| 124.71.191.4 |
2.98ms from Suzhou,
CN
|
|
| 34.168.161.132 |
0.17ms from The Dalles,
US
|
|
| 2.57.104.132 |
0.33ms from Vienna,
AT
|
|
| 5.235.233.52 |
15.11ms from Yerevan,
AM
|
|
| 182.122.109.132 |
6.35ms from Zhengzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Dallas, 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.
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