IP / ASN / Domain Lookup
IP Lookup Result
IP Address
37.203.40.0
Location
United Kingdom,England,London
ASN
Company
ENT
Centrilogic Ltd
Longitude
-0.1667
-0.1667
Latitude
51.5
51.5
Native IP
DataCenter
29%Risk Score
29% Risk Score
IP Address (Decimal)
634071040
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 37.203.40.0/24 | ENT Centrilogic Ltd | United Kingdom | 📅 2018-08-11 03:54 | 📅 2025-11-08 03:32 | |
| 37.203.40.0/21 | ENT Centrilogic Ltd | United Kingdom | 📅 2018-08-09 10:01 | 📅 2025-11-08 03:32 | |
| 37.192.0.0/10 | ISP TELEFONICA DE ESPANA S.A.U. | Spain | 📅 2018-06-20 08:50 | 📅 2021-08-05 07:53 | |
| 37.203.40.0/24 | ENT Centrilogic, Inc. | United States | 📅 2017-01-01 08:37 | 📅 2018-07-21 20:17 | |
| 37.203.40.0/21 | ENT Centrilogic, Inc. | United States | 📅 2017-01-01 08:37 | 📅 2018-07-21 20:17 | |
| 37.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 | |
| 37.0.0.0/8 | ISP Harbor Communications | United States | 📅 2003-03-03 02:55 | 📅 2003-03-03 03:44 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP RIPE-37 | 37.0.0.0/8 | 📅 2010-11-30 08:00 | 📅 2025-11-08 07:59 |
ENT NET-37 | 37.203.40.0/24 | 📅 2016-01-19 20:47 | 📅 2025-11-08 03:32 |
ENT UK-CENTRILOGIC-20120323 | 37.203.40.0/21 | 📅 2012-03-23 22:07 | 📅 2025-11-08 03:32 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 37.0.0.0/8 |  ARIN | -- | 📅 2010-11-30 08:00 | 📅 2025-11-08 07:59 | |
| 37.203.40.0/24 |  RIPE | United Kingdom | 📅 2016-01-19 20:47 | 📅 2025-11-08 03:32 | |
| 37.203.40.0/21 | RIPE | United Kingdom | 📅 2012-03-23 22:07 | 📅 2025-11-08 03:32 |
