IP / ASN / Domain Lookup
IP Lookup Result
IP Address
166.73.156.50
Location
United States,California,San Jose
ASN
Company
ISP
Fiserv Solutions, LLC
Longitude
-121.6963
-121.6963
Latitude
37.2324
37.2324
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2789841970
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.73.156.0/24 | ENT Fiserv Solutions, LLC | United States | 📅 2024-01-16 14:30 | 📅 2025-12-27 01:40 | |
| 166.73.156.0/24 | ENT Fiserv Solutions, LLC | United States | 📅 2017-01-01 08:37 | 📅 2024-01-14 16:59 | |
| 166.73.0.0/16 | ISP Cat Networks, Inc. | United States | 📅 2002-02-07 20:14 | 📅 2017-05-08 23:08 | |
| 166.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 166.73.0.0/16 | ISP Verizon | United States | 📅 2003-05-04 15:45 | 📅 2003-05-04 16:47 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET166 | 166.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:24 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 166.50.0.0/10 | 📅 2019-01-07 18:47 | 📅 2025-12-07 07:03 |
ISP FISERV | 166.73.0.0/16 | 📅 1993-11-01 08:00 | 📅 2025-12-06 18:27 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:24 | |
| 166.50.0.0/10 |  RIPE | European Union | 📅 2019-01-07 18:47 | 📅 2025-12-07 07:03 | |
| 166.73.0.0/16 | ARIN | -- | 📅 1993-11-01 08:00 | 📅 2025-12-06 18:27 |
