IP / ASN / Domain Lookup
IP Lookup Result
IP Address
137.145.20.255do-not-use-go-to-7.csu.net.
Location
United States,Ohio
ASN
Company
ENT
CENIC
Longitude
-84.1301
-84.1301
Latitude
41.6017
41.6017
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2307986687
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 137.145.0.0/16 | ENT CENIC | United States | 📅 2025-11-02 16:35 | 📅 2025-11-03 16:24 | |
| 137.145.20.0/24 | ENT CENIC | United States | 📅 2024-02-08 06:57 | 📅 2025-10-16 17:43 | |
| 137.145.0.0/16 | ENT CENIC | United States | 📅 2001-10-27 05:48 | 📅 2004-02-06 10:43 | |
| 137.145.20.0/24 | ENT CENIC | United States | 📅 2003-12-11 11:39 | 📅 2003-12-11 11:46 | |
| 137.145.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 17:55 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET137 | 137.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-04 07:44 |
ENT CALINET | 137.145.0.0/16 | 📅 1989-11-30 08:00 | 📅 2025-11-03 16:24 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 137.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-04 07:44 | |
| 137.145.0.0/16 | ARIN | -- | 📅 1989-11-30 08:00 | 📅 2025-11-03 16:24 |
