Whois: 121.139.173.111
| IP Address: | 121.139.173.111 |
| IP Location: |  South Korea |
| IP Range: | 121.128.0.0 - 121.159.255.255 (2097152 total) |
| IP Reverse DNS (Host): | 121.139.173.111 |
| ISP Company: | Korea Telecom  |
| ISP ASN: | AS4766 |
| ISP Address: | Gyeongsangbuk-do |
| ISP Website: | https://www.kt.com/ |
| ISP Country: | South Korea, Andong |
| IP CIDR: | 121.128.0.0/11 |
Domains at 121.139.173.111
| # | Name | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
121.139.173.111 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
Users at 121.139.173.111
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 121.139.173.111 |  Windows 10 |
 Opera 89 |
Last seen: 14.01.2026 |
