IP / ASN / Domain Lookup
IP Lookup Result
IP Address
166.123.164.0
Location
United States,California,San Jose
ASN
Company
ISP
United States Department of the Treasury
Longitude
-121.6963
-121.6963
Latitude
37.2324
37.2324
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2793120768
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.123.0.0/16 | ISP United States Department of the Treasury | United States | 📅 2024-01-01 10:39 | 📅 2025-11-17 16:53 | |
| 166.123.164.0/22 | ISP United States Department of the Treasury | United States | 📅 2023-10-26 13:52 | 📅 2024-05-15 23:30 | |
| 166.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET166 | 166.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:43 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 166.108.192.0/8 | 📅 2025-07-14 20:58 | 📅 2025-11-17 17:33 |
ISP US-DEPARTMENT-OF-THE-TREASURY | 166.123.0.0/16 | 📅 1993-12-29 08:00 | 📅 2025-11-17 16:53 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:43 | |
| 166.108.192.0/8 |  RIPE | European Union | 📅 2025-07-14 20:58 | 📅 2025-11-17 17:33 | |
| 166.123.0.0/16 | ARIN | -- | 📅 1993-12-29 08:00 | 📅 2025-11-17 16:53 |
