ASNs in South Korea
833 Autonomous Systems are registered in South Korea, ordered by the IPv4 space our directory attributes to each. Page 1 of 9.
Networks 1-100 by IPv4 Space
The badge is how many IPv4 /24 blocks our directory attributes to each network. For the prefixes an AS is announcing right now, open its page.
- 177,446AS4766Korea Telecomkt.com
- 56,890AS9318SK Broadband Co Ltdskbroadband.com
- 40,242AS17858LG POWERCOMMlguplus.co.kr
- 31,758AS3786LG DACOM Corporationlguplus.com
- 27,829AS9644SK Telecomsktelecom.com
- 4,638AS9316DACOM-PUBNETPLUSpubnetplus.ne.kr
- 4,509AS6619SamsungSDS Inc.samsungsds.com
- 3,283AS10036DLIVEdlive.kr
- 3,136AS9848SEJONG NETWORKSsejongnetworks.com
- 3,086AS9457DREAMLINE CO.dreamline.co.kr
- 1,775AS18302SK Telecomsktelecom.com
- 1,670AS4670Shinbiroshinbiro.com
- 1,595AS4668LG CNSlgcns.com
- 1,554AS17853LGTELECOMlguplus.co.kr
- 1,398AS38661abcleabcle.co.kr
- 1,224AS17849SK Broadband Co Ltdskbroadband.com
- 1,183AS9845LG HelloVision Corp.lghellovision.net
- 1,145AS1237KISTIkreonet.net
- 1,129AS17839LG HelloVision Corp.lghellovision.net
- 939AS9286KINXkinx.net
- 896AS4663ELIMNET, INC.elim.net
- 888AS17864SK Broadband Co Ltdskbroadband.com
- 882AS9943KangNam CableTVdlive.kr
- 877AS17841NATIONAL INFORMATION RESOURCES SERVICEkorea.kr
- 840AS9689SK Broadband Co Ltdskbroadband.com
- 796AS23563SK Broadband Co Ltdskbroadband.com
- 772AS9694Seokyung Cable Television Co.. Ltd.scs.co.kr
- 686AS45996DAOU TECHNOLOGYdaou.co.kr
- 657AS17878DREAMMARK1dream-mark1.co.kr
- 624AS17877KX NexG Co., LTDnexg.net
- 617AS9770LG HelloVision Corp.lghellovision.net
- 590AS45361Ulsan Jung-Ang Broadcasting Networkjcntv.co.kr
- 571AS9697LG HelloVision Corp.lghellovision.net
- 568AS17857SK Broadband Co Ltdskbroadband.com
- 560AS17608ABNabn.co.kr
- 558AS7562HCN Dongjakhcn.co.kr
- 545AS10066LG HelloVision Corp.lghellovision.net
- 540AS45985SamsungSDS Inc.samsung.com
- 536AS18310SK Broadband Co Ltdskbroadband.com
- 533AS45370BROADBANDIDCbroadbandidc.com
- 532AS9981Saero Network Service LTDkthcn.co.kr
- 512AS38700SMILESERVsmileserv.com
- 505AS9761ASIANAIDTasianaidt.com
- 504AS9488Seoul National Universitysnu.ac.kr
- 498AS10049SK Co.,sk.com
- 494AS18313LG HelloVision Corp.lghellovision.net
- 490AS23576NAVER Cloud Corp.navercorp.com
- 456AS9946KCTV JEJU BROADCASTINGkctvjeju.com
- 424AS9756SK Broadband Co Ltdskbroadband.com
- 416AS9781GREEN CABLE TELEVISION STATIONgcs.co.kr
- 413AS38091LG HelloVision Corp.lghellovision.net
- 399AS9706BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTEkorea.kr
- 381AS38103SK Broadband Co Ltdskbroadband.com
- 378AS4961Daewoo Information Systemsmetanet.co.kr
- 376AS17854SK Broadband Co Ltdskbroadband.com
- 373AS38109SK Broadband Co Ltdskbroadband.com
- 368AS7557Korea Trade Networkktnet.co.kr
- 367AS45974NHNCLOUDnhncloud.com
- 360AS9976Namincheon Brodcasting Co., Ltd.nibtv.co.kr
- 360AS17577LG HelloVision Corp.lghellovision.net
- 344AS38690HyosungITXhyosung.com
- 336AS1781Korea Advanced Institute of Science and Technologykaist.ac.kr
- 331AS38669LG HelloVision Corp.lghellovision.net
- 326AS10171SKTelinksk.com
- 324AS9842LOTTE INNOVATE Co.,Ltdlotteinnovate.com
- 321AS9319HCN CHUNGBUK CABLE TV SYSTEMSkthcn.co.kr
- 319AS38676flexnetworksflexnetworks.co.kr
- 304AS7623Gyeongbuk Cable TVhmall.com
- 300AS4665Yonsei Universityyonsei.ac.kr
- 300AS10054CMB Kwangju Broadcastingcmb.co.kr
- 296AS9273ITCENENTEC CO.,LTD.itcen.com
- 296AS17597SK Broadband Co Ltdskbroadband.com
- 292AS17583Keumgang Cable Networkkcn.tv
- 292AS18305POSCO DXposcoict.com
- 291AS9762kt HCN Co.,Ltd.hcn.co.kr
- 291AS17598LG HelloVision Corp.lghellovision.net
- 288AS9686SungKyunKwan University (SKKU)skku.edu
- 278AS23584PUSAN CABLE TV SYSTEM CO., LTD.hcn.co.kr
- 277AS9698LG HelloVision Corp.lghellovision.net
- 272AS10164SK Broadband Co Ltdskbroadband.com
- 271AS18300KEPCOkepco.co.kr
- 265AS138195MOACK.Co.LTDmoack.co.kr
- 264AS23578SK Broadband Co Ltdskbroadband.com
- 263AS9274Pusan National Universitypusan.ac.kr
- 259AS38096SK Broadband Co Ltdskbroadband.com
- 257AS9950DACOM-PUBNETPLUSlguplus.co.kr
- 256AS3748Electronics and Telecommunications Research Instituteetri.re.kr
- 256AS3784Pohang University of Science and Technologypostech.edu
- 256AS3813Sogang Universitysogang.ac.kr
- 256AS7564Korea Atomic Energy Research Institutekaeri.re.kr
- 256AS9317INHA UNIVERSITYinha.ac.kr
- 256AS9321Hanyang Universityhanyang.ac.kr
- 256AS9489Korea Aerospace Research Institutekari.re.kr
- 256AS9753Dong-A Universirtydonga.ac.kr
- 256AS10052Kyungpook National Universityknu.ac.kr
- 256AS10197Chonnam National Universityjnu.ac.kr
- 256AS17575Chung-Ang Universitycau.ac.kr
- 256AS17866Korea Institute of Science and Technologykist.re.kr
- 256AS17870Kyung Hee Universitykhu.ac.kr
- 256AS18298Chungnam National Universitycnu.ac.kr
Looking for a different country? The ASN Directory lists every one we hold, with its network count.