IP / ASN / Domain Lookup
IP Lookup Result
IP Address
166.181.128.8
Location
United States,Illinois,Chicago
ASN
Company
ISP
UNITED STATES CELLULAR TELEPHONE COMPANY (GREATER KNOXVILLE), L.P.
Longitude
-87.6462
-87.6462
Latitude
41.8954
41.8954
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2796912648
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.181.0.0/16 | ISP UNITED STATES CELLULAR TELEPHONE COMPANY (GREATER KNOXVILLE), L.P. | United States | 📅 2017-01-01 08:39 | 📅 2025-11-19 20:20 | |
| 166.181.128.0/18 | ISP UNITED STATES CELLULAR TELEPHONE COMPANY (GREATER KNOXVILLE), L.P. | United States | 📅 2004-04-21 14:36 | 📅 2008-02-08 04:47 | |
| 166.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 166.181.128.0/18 | ISP UNITED STATES CELLULAR TELEPHONE COMPANY (GREATER KNOXVILLE), L.P. | United States | 📅 2004-04-24 12:19 | 📅 2005-07-11 14:01 | |
| 166.181.128.0/18 | IDC Level 3 Parent, LLC | United States | 📅 2004-02-07 05:13 | 📅 2004-04-21 14:34 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET166 | 166.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-20 17:37 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 166.108.192.0/8 | 📅 2025-07-14 20:58 | 📅 2025-11-20 17:29 |
ISP USL-63 | 166.181.0.0/15 | 📅 2025-04-07 08:00 | 📅 2025-11-20 06:23 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-20 17:37 | |
| 166.108.192.0/8 |  RIPE | European Union | 📅 2025-07-14 20:58 | 📅 2025-11-20 17:29 | |
| 166.181.0.0/15 | ARIN | -- | 📅 2025-04-07 08:00 | 📅 2025-11-20 06:23 |
