SK BroadbandSK BroadbandIP Ranges2,831Total IPs16,598,526 AS9277 KR ZA GB+8 more Seoul Goyang-si Suwon+177 more
SK TelecomSK TelecomIP Ranges421Total IPs7,705,088 AS9644 KR CA XK Seo-gu Seongdong-gu Dobong-gu+21 more
Chungcheongbuk-do Education Research and InformatiChungcheongbuk-do Education Research and InformatiIP Ranges132Total IPs39,680 AS9528 KR Cheongju-si Chungju Seoul+6 more
National Information Resources ServiceNational Information Resources ServiceIP Ranges99Total IPs209,408 AS17841 KR Daegu Yongin-si Kayang-dong+19 more
Yonsei UniversityYonsei UniversityIP Ranges21Total IPs65,280 AS4665 KR Seodaemun-gu Seoul Namdong-gu+3 more
Korea Development BankKorea Development BankIP Ranges11Total IPs2,816 AS9641 KR Gangseo-gu Seoul Namyangju
Guri Namyangju Office Of EducationGuri Namyangju Office Of EducationIP Ranges5Total IPs1,280 AS38415 KR Namyangju