| KR | AS23576 | NAVER |
| KR | AS55630 | KSNET.Inc |
| KR | AS131101 | BNK SYSTEM |
| KR | AS10039 | Korea Health Industry Development Institute |
| KR | AS55586 | THE CATHOLIC UNIVERSITY OF KOREA SONGSIM |
| KR | AS131873 | HARIM |
| CN | AS132203 | Tencent Global |
| KR | AS131806 | KCTC |
| KR | AS38407 | Gyeonggi-Do Ansan Office of Education |
| KR | AS45999 | Korea Transportation Safety Authority |
| KR | AS45391 | American Home Assurance Korea |
| KR | AS10154 | DUNAMU |
| AU | AS10041 | APNIC ASN block |
| KR | AS18373 | KOOKMIN BANK |
| KR | AS18331 | Daejeon Institute of Science and Technology |
| AU | AS152283 | APNIC ASN block |
| KR | AS45397 | KOREA ADVANCING SCHOOLS FOUNDATION |
| KR | AS46012 | Induk University |
| KR | AS18324 | Masan College |
| KR | AS9860 | National Health Insurance Service |
| KR | AS7626 | SCOURTFAMILY |
| KR | AS18314 | Hana Card |
| KR | AS9712 | INet Technologies Co., Ltd. |
| KR | AS9870 | DONG-EUI UNIVERSITY |
| KR | AS23591 | LS ITC |
| KR | AS17852 | HANWHALIFE |
| KR | AS38695 | bucheon university |
| KR | AS45363 | SunMoon University |
| US | AS30012 | Universal Music Group, INC. |
| KR | AS152210 | HyosungITX |
| KR | AS9775 | Hannam University |
| KR | AS45381 | Seoul Housing Communities Corporation |
| KR | AS18337 | KyungSan University |
| KR | AS9846 | FDIK |
| KR | AS38705 | KOREA DATA |
| KR | AS38420 | BCCARD |
| KR | AS46009 | YABESK |
| KR | AS23573 | OCI Information Communication |
| KR | AS9524 | Hyundai Autoever |
| KR | AS152227 | KENTECH |
| KR | AS131856 | WONJU SEVERANCE CHRISTIAN HOSPITAL |
| KR | AS18326 | Sports Toto Korea |
| KR | AS152206 | KCTC |
| KR | AS9849 | Office of the president |
| KR | AS18035 | HANSEO UNIVERSITY |
| KR | AS38389 | FAMOUS WORKER |
| KR | AS17873 | Daewoo Securities Co., Ltd. |
| KR | AS131858 | kakaopay insurance |
| KR | AS17591 | National Research Foundation of Korea |
| AU | AS18316 | APNIC ASN block |