The IP address 121.177.42 is provided by FORCETEC Co., LTD., it's belong to the CDIR (Classless Inter-Domain Routing) 121.177.31.0/24 (range 121.177.31.0 to 121.177.31.255). The autonomous system number (ASN) is 38427.
| ASN | 38427 |
| IP starting by | 121.177.31.0 |
| IP ending by | 121.177.31.255 |
| ASN Name | FORCETEC Co., LTD. |
| CDIR | 121.177.31.0/24 |
| Numerical IP | |
| Registry | apnic |
| Last update | 05/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Pyeongtaek | 37.0833 | 126.7667 | 2017-08-09 |
| MaxMind | KR | South Korea | - | Busan | 35.1028 | 129.0403 | 2017-08-09 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |