IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.249.101.3
Location
South Korea,Seoul,Dongdaemun-gu
ASN
Company
ENT
The University of Seoul
Longitude
127.054
127.054
Latitude
37.5818
37.5818
Native IP
DataCenter
28%Risk Score
28% Risk Score
IP Address (Decimal)
3422119171
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.249.96.0/20 | ENT The University of Seoul | South Korea | 📅 2006-10-11 11:26 | 📅 2025-10-13 03:22 | |
| 203.249.0.0/17 | ISP Korea Telecom | Australia | 📅 2006-10-11 11:26 | 📅 2025-10-13 03:20 | |
| 203.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 203.249.101.0/24 | ENT The University of Seoul | South Korea | 📅 2004-05-27 21:17 | 📅 2004-07-27 18:09 | |
| 203.249.96.0/20 | ISP Korea Telecom | South Korea | 📅 2001-10-27 07:14 | 📅 2004-04-09 20:33 | |
| 203.249.0.0/17 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 01:41 | 📅 2002-04-17 04:08 | |
| 203.249.96.0/20 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-16 23:43 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-11-16 17:59 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.202.234.0/10 | 📅 2024-12-30 23:33 | 📅 2025-11-16 17:59 |
ENT KREN-KR | 203.249.96.0/19 | 📅 - | 📅 2025-11-16 14:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-11-16 17:59 | |
| 203.202.234.0/10 |  RIPE | European Union | 📅 2024-12-30 23:33 | 📅 2025-11-16 17:59 | |
| 203.249.96.0/19 |  APNIC | South Korea | 📅 - | 📅 2025-11-16 14:55 |
