IP / ASN / Domain Lookup
IP Lookup Result
IP Address
137.164.155.255
Location
United States,California,Sunnyvale
ASN
Company
ENT
CENIC
Longitude
-121.6963
-121.6963
Latitude
37.2324
37.2324
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2309266431
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 137.164.0.0/16 | ENT CENIC | United States | 📅 2025-11-02 16:35 | 📅 2025-11-03 16:24 | |
| 137.164.152.0/22 | ENT CENIC | United States | 📅 2022-01-08 10:30 | 📅 2025-10-16 17:43 | |
| 137.164.152.0/22 | ENT CENIC | United States | 📅 2003-03-26 08:12 | 📅 2004-02-06 15:19 | |
| 137.164.0.0/16 | ENT CENIC | United States | 📅 2002-02-05 03:11 | 📅 2004-02-06 13:44 | |
| 137.164.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 17:55 | 📅 2002-04-17 13:12 | |
| 137.164.0.0/16 | ENT CENIC | United States | 📅 2001-10-27 04:52 | 📅 2002-02-05 03:05 |
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 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 137.164.0.0/12 | 📅 2019-01-07 18:46 | 📅 2025-11-04 07:34 |
ENT CALREN | 137.164.0.0/16 | 📅 1989-12-21 08:00 | 📅 2025-11-03 16:54 |
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 | |
| 137.164.0.0/12 |  RIPE | European Union | 📅 2019-01-07 18:46 | 📅 2025-11-04 07:34 | |
| 137.164.0.0/16 | ARIN | -- | 📅 1989-12-21 08:00 | 📅 2025-11-03 16:54 |
