IP / ASN / Domain Lookup
IP Lookup Result
IP Address
209.129.158.0
Location
United States,California,Sunnyvale
ASN
Company
ENT
CENIC
Longitude
-121.6963
-121.6963
Latitude
37.2324
37.2324
Native IP
Residential
24%Risk Score
24% Risk Score
IP Address (Decimal)
3514932736
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 209.129.0.0/16 | ENT CENIC | United States | 📅 2017-01-01 08:39 | 📅 2025-10-20 00:47 | |
| 209.129.158.0/24 | ENT CENIC | United States | 📅 2022-01-12 21:18 | 📅 2025-10-16 17:43 | |
| 209.0.0.0/8 | ISP CONECT INTERNET PROVIDER | Brazil | 📅 2018-04-26 19:39 | 📅 2018-04-27 00:49 | |
| 209.129.0.0/16 | ENT CENIC | United States | 📅 2001-10-27 07:00 | 📅 2004-02-06 10:45 | |
| 209.129.158.0/24 | UNK Unknown | -- | 📅 2003-01-12 06:07 | 📅 2003-01-22 06:30 | |
| 209.129.158.0/24 | ENT CENIC | United States | 📅 2003-01-02 20:54 | 📅 2003-01-10 09:09 | |
| 209.129.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:34 | 📅 2002-04-17 04:09 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET209 | 209.0.0.0/8 | 📅 1996-06-01 08:00 | 📅 2025-10-30 07:58 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 209.127.221.0/11 | 📅 2023-10-23 22:08 | 📅 2025-10-30 07:17 |
ENT CENIC | 209.129.0.0/16 | 📅 2024-07-08 08:00 | 📅 2025-10-29 15:23 |
ENT LAN-CC-209-129-158-161 | 209.129.158.0/22 | 📅 2008-07-23 08:00 | 📅 2025-10-16 17:43 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 209.0.0.0/8 |  ARIN | -- | 📅 1996-06-01 08:00 | 📅 2025-10-30 07:58 | |
| 209.127.221.0/11 |  RIPE | European Union | 📅 2023-10-23 22:08 | 📅 2025-10-30 07:17 | |
| 209.129.0.0/16 | ARIN | -- | 📅 2024-07-08 08:00 | 📅 2025-10-29 15:23 | |
| 209.129.158.0/22 | ARIN | -- | 📅 2008-07-23 08:00 | 📅 2025-10-16 17:43 |
