SK BroadbandSK BroadbandIP Ranges2,831Total IPs16,598,526 AS9277 KR ZA GB+8 more Seoul Goyang-si Suwon+177 more
Chungcheongbuk-do Education Research and InformatiChungcheongbuk-do Education Research and InformatiIP Ranges132Total IPs39,680 AS9528 KR Cheongju-si Chungju Seoul+6 more
Seoul Metropolitan Office Of EducationSeoul Metropolitan Office Of EducationIP Ranges18Total IPs7,168 AS23579 KR Nowon-gu Seongbuk-gu Gangseo-gu+4 more
Paju office of Education Gyeonggi ProvincePaju office of Education Gyeonggi ProvinceIP Ranges4Total IPs1,280 AS38396 KR Paju-si