IP / ASN / Domain Lookup
IP Lookup Result
IP Address
121.187.64.4
Location
South Korea,Gangwon-do,Chuncheon-si
ASN
Company
IDC
Kangwon National University
Longitude
127.7277
127.7277
Latitude
37.8804
37.8804
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2042314756
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.187.64.0/20 | IDC Kangwon National University | South Korea | 📅 2017-01-01 08:39 | 📅 2025-11-09 20:58 | |
| 121.184.0.0/13 | ISP Korea Telecom | Australia | 📅 2017-01-01 08:39 | 📅 2025-11-09 11:29 | |
| 121.176.0.0/12 | ISP Korea Telecom | Australia | 📅 2017-01-01 08:39 | 📅 2025-11-09 11:29 | |
| 121.160.0.0/11 | ISP Korea Telecom | Australia | 📅 2017-01-01 08:39 | 📅 2025-11-09 11:29 | |
| 121.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-06-25 04:35 | |
| 121.0.0.0/8 | ISP Tele2 Sverige AB | Sweden | 📅 2004-05-07 19:39 | 📅 2004-05-26 13:58 | |
| 121.0.0.0/8 | IDC Level 3 Parent, LLC | United States | 📅 2004-03-25 22:55 | 📅 2004-03-26 01:41 | |
| 121.0.0.0/8 | ISP Harbor Communications | United States | 📅 2003-03-03 02:55 | 📅 2003-03-03 03:44 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 121.127.64.0/8 | 📅 2022-12-08 23:20 | 📅 2025-11-10 13:44 |
ISP APNIC-AP | 121.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-11-10 13:44 |
ENT KORNET-KR | 121.160.0.0/11 | 📅 - | 📅 2025-11-10 12:45 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 121.127.64.0/8 |  RIPE | European Union | 📅 2022-12-08 23:20 | 📅 2025-11-10 13:44 | |
| 121.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-11-10 13:44 | |
| 121.160.0.0/11 | APNIC | South Korea | 📅 - | 📅 2025-11-10 12:45 |
