166.203.96.0/20
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: 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 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
177 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 166.203.98.10 |
6.31ms from Dallas,
US
|
|
| 166.203.101.41 |
22.19ms from Greenwood Village,
US
|
|
| 166.203.97.156 |
6.08ms from Dallas,
US
|
|
| 166.203.100.60 |
6.07ms from Dallas,
US
|
|
| 166.203.99.210 |
6.06ms from Dallas,
US
|
|
| 166.203.96.222 |
6.13ms from Dallas,
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 |
|---|---|---|
| 23.249.85.68 |
10.62ms from Boston,
US
|
|
| 174.109.145.132 |
9.61ms from Charlotte,
US
|
|
| 187.205.46.212 |
6.08ms from Guadalajara,
MX
|
|
| 23.99.125.228 |
0.30ms from Hong Kong,
HK
|
|
| 118.140.38.4 |
1.59ms from Hong Kong,
HK
|
|
| 61.35.204.100 |
1.45ms from Incheon,
KR
|
|
| 88.249.245.68 |
4.70ms from Istanbul,
TR
|
|
| 46.200.27.212 |
7.04ms from Kyiv,
UA
|
|
| 176.84.200.20 |
8.91ms from Madrid,
ES
|
|
| 49.144.60.132 |
2.57ms from Manila,
PH
|
|
| 87.9.111.228 |
5.73ms from Milan,
IT
|
|
| 152.53.179.196 |
0.70ms from Nuernberg,
DE
|
|
| 51.158.92.4 |
0.62ms from Paris,
FR
|
|
| 71.89.239.36 |
9.41ms from Santa Clara,
US
|
|
| 49.254.103.164 |
0.83ms from Seoul,
KR
|
|
| 92.112.165.116 |
0.24ms from Sydney,
AU
|
|
| 212.39.119.100 |
7.21ms from Zagreb,
HR
|
|
| 20.224.163.148 |
0.28ms from Amsterdam,
NL
|
|
| 197.146.181.116 |
4.38ms from Casablanca,
MA
|
|
| 82.3.31.4 |
8.18ms from Erith,
GB
|
|
| 136.244.94.36 |
0.13ms from Frankfurt am Main,
DE
|
|
| 90.220.230.20 |
7.81ms from London,
GB
|
|
| 76.91.133.20 |
4.55ms from Los Angeles,
US
|
|
| 82.140.232.116 |
7.13ms from Moscow,
RU
|
|
| 72.69.174.180 |
2.74ms from New York City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Casper, 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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