IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.237.171.7
Location
South Korea,Seoul
ASN
Company
ENT
Sangmyung University
Longitude
126.9792
126.9792
Latitude
37.5728
37.5728
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
3421350663
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.237.171.0/24 | EDU Sangmyung University | South Korea | 📅 2017-01-01 08:38 | 📅 2026-01-02 14:29 | |
| 203.237.128.0/17 | ISP KT Corporation (Korea Telecom) | South Korea | 📅 2010-10-01 20:21 | 📅 2026-01-02 14:28 | |
| 203.237.168.0/21 | EDU Sangmyung University | South Korea | 📅 2003-01-21 16:34 | 📅 2012-01-30 12:51 | |
| 203.0.0.0/8 | ISP Gixe | France | 📅 2009-06-08 03:17 | 📅 2010-03-05 00:26 | |
| 203.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 203.237.128.0/17 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 01:41 | 📅 2002-04-17 04:08 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC APNIC-AP | 203.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2026-01-04 17:59 |
ISP KREN-KR | 203.237.128.0/17 | 📅 - | 📅 2026-01-04 17:55 |
ENT APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2026-01-04 13:15 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.202.234.0/10 | 📅 2024-12-30 23:33 | 📅 2026-01-04 13:15 |
EDU KREN-KR | 203.237.128.0/17 | 📅 - | 📅 2026-01-02 14:29 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2026-01-04 17:59 | |
| 203.237.128.0/17 | APNIC | South Korea | 📅 - | 📅 2026-01-04 17:55 | |
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2026-01-04 13:15 | |
| 203.202.234.0/10 |  RIPE | European Union | 📅 2024-12-30 23:33 | 📅 2026-01-04 13:15 | |
| 203.237.128.0/17 | APNIC | South Korea | 📅 - | 📅 2026-01-02 14:29 |
