IP / ASN / Domain Lookup
IP Lookup Result
IP Address
166.171.192.89mobile-166-171-192-89.mycingular.net.
Location
United States,California,Concord
ASN
Company
ISP
AT&T Enterprises, LLC
Longitude
-121.9513
-121.9513
Latitude
37.9234
37.9234
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2796273753
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.171.192.0/18 | ISP AT&T Enterprises, LLC | United States | 📅 2017-01-01 08:39 | 📅 2026-01-05 15:15 | |
| 166.171.0.0/16 | ISP AT&T Mobility LLC | United States | 📅 2012-01-31 00:04 | 📅 2021-01-26 17:37 | |
| 166.171.128.0/17 | ISP AT&T Mobility LLC | United States | 📅 2012-01-31 00:04 | 📅 2017-06-02 21:38 | |
| 166.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP AT&T Enterprises, LLC | 166.171.192.0/18 | 📅 2017-01-01 08:39 | 📅 2026-01-05 15:15 |
ISP AT&T Mobility LLC | 166.171.128.0/17 | 📅 2012-01-31 00:04 | 📅 2017-06-02 21:38 |
ISP AT&T Mobility LLC | 166.171.0.0/16 | 📅 2012-01-31 00:04 | 📅 2021-01-26 17:37 |
GOV RIPE NCC ASN block | 166.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.170.0.0/12 |  ARIN | -- | 📅 2025-04-01 08:00 | 📅 2026-01-05 06:12 | |
| 166.108.192.0/8 |  RIPE | European Union | 📅 2025-07-14 20:58 | 📅 2026-01-05 07:56 | |
| 166.0.0.0/8 | ARIN | -- | 📅 1993-05-01 08:00 | 📅 2026-01-05 07:50 |
