IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.228.139.1
Location
South Korea,Gyeonggi-do
ASN
HCN Dongjak
Company
HCN Dongjak
Longitude
127.2125
127.2125
Latitude
37.5389
37.5389
Native IP
Residential
23%Risk Score
23% Risk Score
IP Address (Decimal)
3420752641
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.228.128.0/18 | ENT Shinbiro | South Korea | 📅 2003-01-11 10:57 | 📅 2025-10-20 11:55 | |
| 203.228.128.0/17 | ENT Shinbiro | South Korea | 📅 2003-01-11 10:57 | 📅 2025-10-20 11:55 | |
| 203.228.139.0/24 | UNK HCN Dongjak | South Korea | 📅 2017-01-01 08:39 | 📅 2025-10-20 00:46 | |
| 203.228.128.0/17 | ENT WIDE Project | Japan | 📅 2002-01-31 18:48 | 📅 2002-04-29 23:40 | |
| 203.228.128.0/17 | ISP Availo Networks AB | Sweden | 📅 2002-04-11 03:12 | 📅 2002-04-17 04:09 | |
| 203.228.128.0/18 | ISP Availo Networks AB | Sweden | 📅 2002-04-12 09:32 | 📅 2002-04-17 04:09 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-10-31 17:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.202.234.0/10 | 📅 2024-12-30 23:33 | 📅 2025-10-31 17:06 |
ENT SEJONG-KR | 203.228.128.0/17 | 📅 - | 📅 2025-10-31 11:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-10-31 17:44 | |
| 203.202.234.0/10 |  RIPE | European Union | 📅 2024-12-30 23:33 | 📅 2025-10-31 17:06 | |
| 203.228.128.0/17 |  APNIC | South Korea | 📅 - | 📅 2025-10-31 11:26 |
