Whois: 121.128.0.0/11
| IP Range: | 121.128.0.0 - 121.159.255.255 (2,097,152 total) |
| IP Location: |  South Korea |
| ISP Company: | Korea Telecom  |
| ISP ASN: | AS4766 |
| ISP Address: | Gyeongsangbuk-do |
| ISP Website: | https://www.kt.com/ |
| ISP Country: | South Korea, Andong |
121.128.0.0/11 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
121.128.0.0/11 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
121.128.0.0/11 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 121.146.42.181 |  Windows 10 |
 Edge 142.0 |
Last seen: 19.11.2025 |
| 2 | 121.131.37.232 |  Linux |
 Opera 89 |
Last seen: 17.09.2025 |
| 3 | 121.131.37.240 | Windows 10 |
 Vivaldi |
Last seen: 10.09.2025 |
| 4 | 121.141.219.180 | Windows 10 |
 Chrome 138.0 |
Last seen: 18.07.2025 |
| 5 | 121.139.162.230 | Windows 10 |
Edge 114.0 |
Last seen: 12.07.2025 |
| 6 | 121.139.162.230 | Windows 10 |
Vivaldi |
Last seen: 11.07.2025 |
| 7 | 121.150.238.243 | Windows 10 |
Chrome 138.0 |
Last seen: 10.07.2025 |
| 8 | 121.131.37.232 | Linux |
Vivaldi |
Last seen: 25.06.2025 |
| 9 | 121.143.144.117 |  Mac OS X |
 Yandex Browser Generic |
Last seen: 23.06.2025 |
| 10 | 121.143.144.117 | Linux |
Vivaldi |
Last seen: 14.06.2025 |
| 11 | 121.143.144.117 |  Unknown OS Platform |
 Googlebot 2.1 |
Last seen: 12.06.2025 |
| 12 | 121.143.144.117 | Windows 10 |
Opera 89 |
Last seen: 05.06.2025 |
| 13 | 121.139.173.2 | Linux |
 Firefox 114.0 |
Last seen: 16.03.2025 |
| 14 | 121.139.234.164 | Windows 10 |
Yandex Browser Generic |
Last seen: 13.03.2025 |
| 15 | 121.139.234.164 | Windows 10 |
Vivaldi |
Last seen: 11.03.2025 |
| 16 | 121.140.60.103 | Windows 10 |
Chrome 126.0 |
Last seen: 27.06.2024 |
| 17 | 121.151.223.163 | Unknown OS Platform |
Googlebot 2.1 |
Last seen: 15.03.2024 |
| 18 | 121.139.162.41 | Linux |
Firefox 114.0 |
Last seen: 18.02.2024 |
| 19 | 121.135.235.194 | Mac OS X |
Firefox Generic |
Last seen: 08.01.2024 |
| 20 | 121.147.3.119 | Unknown OS Platform |
Googlebot 2.1 |
Last seen: 22.12.2023 |
