IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.48.0.1
Location
United States,New York,Cold Spring Harbor
ASN
Cold Spring Harbor Laboratory
Company
Cold Spring Harbor Laboratory
Longitude
-72.6853
-72.6853
Latitude
40.9404
40.9404
Native IP
DataCenter
34%Risk Score
34% Risk Score
IP Address (Decimal)
2402287617
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.48.0.0/17 | UNK Cold Spring Harbor Laboratory | United States | 📅 2025-11-03 16:25 | 📅 2025-11-18 04:55 | |
| 143.48.0.0/16 | UNK Cold Spring Harbor Laboratory | United States | 📅 2025-11-03 16:25 | 📅 2025-11-18 04:55 | |
| 143.48.0.0/16 | ISP Cogent Communications | United States | 📅 2004-10-03 10:54 | 📅 2007-12-18 10:23 | |
| 143.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 143.48.0.0/17 | ISP Cogent Communications | United States | 📅 2004-10-03 10:54 | 📅 2005-06-21 06:27 | |
| 143.48.0.0/16 | ENT Global Payments Inc. | United States | 📅 2003-01-10 17:14 | 📅 2004-10-03 10:43 | |
| 143.48.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET143 | 143.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:44 |
ENT CSHLAB2 | 143.48.0.0/16 | 📅 1990-03-26 08:00 | 📅 2025-11-17 16:53 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:44 | |
| 143.48.0.0/16 | ARIN | -- | 📅 1990-03-26 08:00 | 📅 2025-11-17 16:53 |
