IP / ASN / Domain Lookup
IP Lookup Result
IP Address
206.15.243.4
Location
United States,California,Woodland
ASN
Company
ENT
CENIC
Longitude
-121.9017
-121.9017
Latitude
38.6866
38.6866
Native IP
Residential
24%Risk Score
24% Risk Score
IP Address (Decimal)
3457151748
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 206.15.243.0/24 | EDU CENIC / CalREN AS2152 | United States | 📅 2010-08-18 21:12 | 📅 2025-12-23 01:28 | |
| 206.15.224.0/19 | EDU Sacramento County Office of Education | United States | 📅 2017-01-01 08:37 | 📅 2024-08-04 23:09 | |
| 206.15.224.0/19 | EDU CENIC / CalREN AS2152 | United States | 📅 2004-02-11 09:31 | 📅 2012-01-30 21:49 | |
| 206.15.243.0/24 | -- | 📅 2004-02-22 13:10 | 📅 2008-11-12 17:03 | ||
| 206.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 206.15.224.0/19 | -- | 📅 2004-02-12 16:12 | 📅 2004-11-06 12:02 | ||
| 206.15.243.0/24 | EDU CENIC | United States | 📅 2002-03-22 06:19 | 📅 2004-02-19 10:08 | |
| 206.15.224.0/19 | EDU CENIC | United States | 📅 2002-03-13 19:29 | 📅 2004-02-11 09:27 | |
| 206.15.224.0/19 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 17:55 | 📅 2002-04-17 13:13 | |
| 206.15.243.0/24 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:12 | 📅 2002-04-17 13:13 | |
| 206.15.224.0/19 | ISP AT&T Enterprises, LLC | United States | 📅 2001-10-27 23:34 | 📅 2002-03-14 02:03 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET206 | 206.0.0.0/8 | 📅 1995-04-01 08:00 | 📅 2025-12-07 07:45 |
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 205.238.128.0/9 | 📅 2025-05-28 21:19 | 📅 2025-12-07 07:42 |
ENT NETBLK-SCOE10 | 206.15.243.0/24 | 📅 1999-04-15 08:00 | 📅 2025-10-13 04:46 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 206.0.0.0/8 |  ARIN | -- | 📅 1995-04-01 08:00 | 📅 2025-12-07 07:45 | |
| 205.238.128.0/9 |  RIPE | European Union | 📅 2025-05-28 21:19 | 📅 2025-12-07 07:42 | |
| 206.15.243.0/24 | ARIN | -- | 📅 1999-04-15 08:00 | 📅 2025-10-13 04:46 |
