IP / ASN / Domain Lookup
IP Lookup Result
IP Address
166.203.203.255mobile-166-203-203-255.mycingular.net.
Location
United States,Texas,Dallas
ASN
Company
IDC
Unknown
Longitude
-96.7779
-96.7779
Latitude
32.7666
32.7666
Native IP
Residential
29%Risk Score
29% Risk Score
IP Address (Decimal)
2798373887
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.203.0.0/16 | ISP AT&T Enterprises, LLC | United States | 📅 2020-01-03 22:44 | 📅 2025-10-20 00:46 | |
| 166.200.0.0/14 | ISP AT&T Enterprises, LLC | United States | 📅 2024-01-04 09:35 | 📅 2025-10-20 00:43 | |
| 166.203.128.0/17 | ISP AT&T Enterprises, LLC | United States | 📅 2017-01-01 08:39 | 📅 2025-10-20 00:42 | |
| 166.203.0.0/16 | ISP AT&T Enterprises, LLC | United States | 📅 2001-10-27 06:37 | 📅 2004-02-06 13:45 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET166 | 166.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-31 07:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 166.108.192.0/8 | 📅 2025-07-14 20:58 | 📅 2025-10-31 05:44 |
ISP AEL-360 | 166.183.0.0/11 | 📅 2025-04-01 08:00 | 📅 2025-10-30 07:38 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-31 07:44 | |
| 166.108.192.0/8 |  RIPE | European Union | 📅 2025-07-14 20:58 | 📅 2025-10-31 05:44 | |
| 166.183.0.0/11 | ARIN | -- | 📅 2025-04-01 08:00 | 📅 2025-10-30 07:38 |
