IP / ASN / Domain Lookup
IP Lookup Result
IP Address
166.73.37.255
Location
United States,Virginia,Ashburn
ASN
Company
ISP
Fiserv Solutions, LLC
Longitude
-77.6358
-77.6358
Latitude
39.0906
39.0906
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2789811711
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.73.37.0/24 | ISP Fiserv Solutions, LLC | United States | 📅 2022-01-04 10:09 | 📅 2025-10-29 17:41 | |
| 166.73.37.0/24 | ISP Fiserv Solutions, LLC | United States | 📅 2018-01-15 04:17 | 📅 2021-09-15 16:38 | |
| 166.73.0.0/16 | ISP Cat Networks, Inc. | United States | 📅 2003-05-05 00:56 | 📅 2017-03-24 20:38 | |
| 166.73.0.0/16 | ISP Verizon Business/UUnet | United States | 📅 2003-05-04 15:45 | 📅 2003-05-04 16:47 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET166 | 166.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-02 07:41 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 166.50.0.0/10 | 📅 2019-01-07 18:47 | 📅 2025-11-02 05:56 |
ISP FISERV | 166.73.0.0/16 | 📅 1993-11-01 08:00 | 📅 2025-11-01 13:11 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 166.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-02 07:41 | |
| 166.50.0.0/10 |  RIPE | European Union | 📅 2019-01-07 18:47 | 📅 2025-11-02 05:56 | |
| 166.73.0.0/16 | ARIN | -- | 📅 1993-11-01 08:00 | 📅 2025-11-01 13:11 |
