| KR | AS55632 | Sejong City Office of Education |
| KR | AS55609 | Financial Security Institute |
| KR | AS9774 | Dongseo University |
| KR | AS10052 | Kyungpook National University |
| KR | AS17842 | Kangwon Land,Inc. |
| KR | AS38392 | KYONGGI YANGPYEONG OFFICE OF EDUCATION |
| KR | AS17576 | National Research Foundation of Korea |
| KR | AS38133 | CMB |
| KR | AS10036 | DLIVE |
| KR | AS17861 | KyungNam College of Information Technology |
| US | AS393552 | Longmont Power & Communications |
| KR | AS9761 | ASIANAIDT |
| AU | AS45980 | APNIC ASN block |
| KR | AS17593 | NDS Coporation |
| KR | AS17581 | Daewoo Securities Co., Ltd. |
| KR | AS9691 | KYUNGSUNG UNIVERSITY |
| KR | AS45375 | Firstfire Marine Insurance |
| KR | AS17870 | Kyung Hee University |
| US | AS53813 | Zscaler AS53813 |
| KR | AS9871 | Gyeong Sang Buk-Do Office of Education |
| KR | AS55586 | THE CATHOLIC UNIVERSITY OF KOREA SONGSIM |
| KR | AS10058 | NACUFOK |
| KR | AS7559 | donga.com |
| NL | AS208844 | VTECH-EU |
| KR | AS10069 | Seoul Metro |
| KR | AS9851 | KOREA UNIVERSITY OF MEDIA ARTS |
| US | AS395753 | KKR |
| KR | AS9766 | SHINHAN LIFE INSURANCE CO.,LTD. |
| KR | AS38693 | Korea Transportation Safety Authority |
| KR | AS9864 | Korea Securities Depository |
| KR | AS38395 | GwangJuHaNam Office of Education |
| KR | AS9756 | SK Broadband Co Ltd |
| KR | AS9861 | Vi Asset Management Co., Ltd |
| KR | AS38697 | Hankyong National Univercity |
| KR | AS10055 | Korean National Railroad Administration |
| KR | AS152223 | AIR INCHEON CO.,LTD |
| KR | AS4669 | SOOP Co., Ltd |
| KR | AS131842 | Office of the president |
| KR | AS38429 | Boryung Pharmaceutical Co.,Ltd. |
| KR | AS18298 | Chungnam National University |
| KR | AS9773 | HancomWITH |
| KR | AS9843 | NHINFORMATIONSYSTEM |
| KR | AS38405 | Gwang Myeong Office of Education |
| KR | AS38409 | Dongducheonyangju office of Education |
| KR | AS18164 | Mokpo University |
| KR | AS152291 | APNIC ASN block |
| KR | AS10155 | JBCTV |
| KR | AS17605 | KTNG Coporation |
| KR | AS45969 | INICIS Co., Ltd |
| KR | AS23560 | MetLife Korea |
