| 59.26.6.0/24 | KORNET-KR | Korea Telecom, KR59.0.0.0/11 |
| 117.16.166.0/23 | KREN-KR | Korean Education Network, KR117.16.0.0/15 |
| 203.230.236.0/22 | KREN-KR | Korean Education Network, KR203.230.192.0/18 |
| 203.234.8.0/21 | KREN-KR | Korean Education Network, KR203.234.0.0/18 |
| 210.93.83.0/24 | KREN-KR | Korean Education Network, KR210.93.0.0/17 |
| 210.93.84.0/22 | KREN-KR | Korean Education Network, KR210.93.0.0/17 |
| 210.207.190.0/23 | BORANET-KR | LG DACOM Corporation, KR210.206.0.0/15 |
| 211.181.201.0/24 | _ _ _ _ _ _ _ _ _ | |
| 220.68.216.0/24 | KREN-KR | Korean Education Network, KR220.68.0.0/15 |
| 220.68.217.0/24 | KREN-KR | Korean Education Network, KR220.68.0.0/15 |
| 220.68.218.0/24 | KREN-KR | Korean Education Network, KR220.68.0.0/15 |
| 220.68.219.0/24 | KREN-KR | Korean Education Network, KR220.68.0.0/15 |
| 220.68.220.0/24 | KREN-KR | Korean Education Network, KR220.68.0.0/15 |
| 220.68.221.0/24 | KREN-KR | Korean Education Network, KR220.68.0.0/15 |
| 220.68.222.0/24 | KREN-KR | Korean Education Network, KR220.68.0.0/15 |
| 220.68.223.0/24 | KREN-KR | Korean Education Network, KR220.68.0.0/15 |
| 220.90.177.0/24 | KORNET-KR | Korea Telecom, KR220.88.0.0/14 |
| 220.90.187.0/24 | KORNET-KR | Korea Telecom, KR220.88.0.0/14 |
| 220.90.197.0/24 | KORNET-KR | Korea Telecom, KR220.88.0.0/14 |
uu: 3786, 4766 u4: 3786, 4766 u6: dd: d4: d6: