IP / ASN / Domain Lookup
IP Lookup Result
IP Address
210.121.156.240
Location
South Korea,Seoul,Seongbuk-gu
Company
Longitude
127.0144
127.0144
Latitude
37.6026
37.6026
Native IP
DataCenter
25%Risk Score
25% Risk Score
IP Address (Decimal)
3531185392
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 210.121.156.0/24 | EDU KOOKMIN UNIVERSITY | South Korea | 📅 2020-09-25 07:57 | 📅 2026-02-01 11:43 | |
| 210.121.156.0/24 | EDU KOOKMIN UNIVERSITY | South Korea | 📅 2020-09-25 07:57 | 📅 2026-02-01 09:12 | |
| 210.121.156.0/24 | EDU KOOKMIN UNIVERSITY | South Korea | 📅 2020-09-25 07:57 | 📅 2026-02-01 05:11 | |
| 210.121.128.0/17 | ISP KT Corporation (Korea Telecom) | South Korea | 📅 2010-05-07 08:34 | 📅 2026-02-01 05:10 | |
| 210.121.156.0/24 | EDU KOOKMIN UNIVERSITY | South Korea | 📅 2020-09-25 07:57 | 📅 2026-01-31 16:26 | |
| 210.121.128.0/17 | ISP KT Corporation (Korea Telecom) | South Korea | 📅 2010-05-07 08:34 | 📅 2026-01-31 06:45 | |
| 210.121.156.0/24 | EDU KOOKMIN UNIVERSITY | South Korea | 📅 2020-09-25 07:57 | 📅 2026-01-29 11:28 | |
| 210.121.128.0/17 | ISP KT Corporation (Korea Telecom) | South Korea | 📅 2010-05-07 08:34 | 📅 2026-01-28 14:23 | |
| 210.121.156.0/24 | EDU KOOKMIN UNIVERSITY | South Korea | 📅 2020-09-25 07:57 | 📅 2026-01-23 09:57 | |
| 210.121.128.0/17 | ISP KT Corporation (Korea Telecom) | South Korea | 📅 2010-05-07 08:34 | 📅 2026-01-23 09:56 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
EDU KOOKMIN UNIVERSITY | 210.121.156.0/24 | 📅 2020-09-25 07:57 | 📅 2026-01-23 05:48 |
ISP KT Corporation (Korea Telecom) | 210.121.128.0/17 | 📅 2010-05-07 08:34 | 📅 2026-01-21 16:32 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 210.121.128.0/17 |  APNIC | South Korea | 📅 - | 📅 2026-01-04 17:55 |
