Country
Bandwidth and Transit Providers in South Korea
Who are the main transit providers in South Korea?
viabandwidth maps 32 IP transit and bandwidth carriers registered in South Korea. Network reach is derived from public RIR IPv4 allocations and PeeringDB exchange presence, so you can shortlist by scale before requesting an operator dossier with verified contacts.
Carrier data sourced from RIR delegations and PeeringDB registrations. Last reviewed 2026-06-11.
32 providers
DREAMX-AS DREAMLINE CO.
dreamline.co.kr
Commerce > Enterprise Messaging
ASDETUK http://www.host1plus.com
hivelocity.net
Hivelocity is a leading global provider of Bare Metal Dedicated and Colocation Servers. High performance web solutions available globally.
LGH-AS-KR LGHitachi
kinx.net
KINX에 연락하세요. 서비스 상담과 기술 지원 요청, 제휴에 대해 문의하시면 빠르게 답변 드리겠습니다.
Vedanta Laboratories, Inc.
ironmountain.com
Iron Mountain's IT data management and protection services can help you overcome the challenges of data with lifecycle management amd ensure data protection.
SAMSUNGSDS-AS-KR SamsungSDS Inc.
samsungsds.com
Cloud Service Provider Leading Digital Transformation for Clients
PIRANHA-AS-KR Piranha Systems
myip.co.kr
가비아 카페24 보다 저렴하고 즉시 사용 가능한 서버호스팅, 워드프레스, 게임서버, 국내 서버를 최저가로 제공하는 MyIP idc 입니다.
OneCubit
onecubit.net
OneCubit founded in 2021 based in South Korea is an innovative network solution company that prioritizes privacy and security. It is fully owned and has been
HOSTWAY-AS-KR Hostway Korea
hostway.co.kr
호스트웨이는 서버호스팅, 코로케이션 등 IDC 서비스에서 부터 클라우드, 매니지드서비스, 보안서비스 등 신뢰할 수 있는 IT 인프라 서비스를 통해 전세계 기업의 비즈니스 혁신을 지원합니다.
LGDACOM LG DACOM Corporation
lguplus.com
UPlus responsive multilingual web application
GNJ-AS-KR G&J, LTD.
daou.co.kr
애드콘은 번거로운 계약 절차 없이 누구나 간편하게 이용할 수 있는 모바일 쿠폰 발송 서비스 입니다.비즈 회원에게 최적화된 스마트한 마케팅 효과를 누려보세요!
Yuki Network
yuki.net.uk
Get in touch with Yuki Network for inquiries and support.
VNGDC-VN
sttelemediagdc.com
Empowering businesses with secure and sustainable data solutions. Discover STT GDC’s international platform of data centres
KIXS-AS-KR Korea Telecom
kt.com
KT(주식회사 케이티) 공식 기업 사이트(kt.com)입니다. 스마트폰·인터넷·TV 공식 구매는 KT 공식 직영 온라인샵 shop.kt.com(KT닷컴)에서 가능합니다. KT 대리점·KT스토어·KT몰과는 별개의 KT 공식 직영 채널입니다.
HANARO-AS Hanaro Telecom Inc.
skbroadband.com
PRISM-AS Intellicenter
kddi.com
KDDIの公式企業サイトです。KDDIの企業情報、ブランド、個人向け事業、法人向け事業、サステナビリティ、投資家情報、採用情報などをご紹介します。
CJHAEUNDAEGIJANG-AS-KR CJ CableNet HaeundaeKijang Corp.
lghellovision.net
비즈니스 성공의 가장 가까운 파트너, LG헬로비전
GNGAS Enterprise Networks
sejongtelecom.net
By connecting and co-creating, SEJONG Telecom will contribute greater benefits to the world
CNM-AS-KR C&M Communication Co.,Ltd.
dlive.kr
서울/경기지역 디지털방송, 인터넷, 홈AIoT, OTT서비스 및 렌탈, 몰, 모바일 등 생활에 편리한 서비스 제공
SEOKYUNG-CATV-AS-KR Seokyung Cable Television Co..LTD.
scs.co.kr
VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati
tbroad.com
ABN-AS-KR ABN
abn.co.kr
아름방송[ABN]
HCNSEOCHO-AS-KR DCC
hcn.co.kr
JCN-AS-KR Ulsan Jung-Ang Broadcasting Network
jcntv.co.kr
SKNET-AS SK C&C Co., Ltd.
sk.com
SK
CABLENET-AS-KR KCTV JEJU BROADCASTING
kctvjeju.com
ICNDP-AS-KR Korea Cable TV NamIncheon Broadcasting.co.ltd
nibtv.co.kr
KCNNET-AS-KR Keumgang Cable Network
kcn.tv
군산과 익산 지역 소식, 디지털방송, 인터넷, 인터넷전화, 렌탈, TV광고, 지역문화행사
DOTNAME-AS-KR Dotname Korea Corp
dotname.co.kr
WISEN-AS-KR GSNeotek
wisen.co.kr
Nowyr, inc.
lunaco.kr
Sangsang Networks Co., Ltd.
ssnw.co.kr
Minjae's Network
minjaekim.net
STELLAIT KR
stella-it.com
SIXNGIX-AS-KR Korea Internet Security Agency
vsix.kr
Hongshin, Inc. America
hongsh.in
Frequently asked questions
- Who are the main transit providers in South Korea?
- viabandwidth tracks 32 IP transit and bandwidth carriers registered in South Korea, ranging from backbone operators with the largest IPv4 holdings to regional and access carriers. The top providers by network size appear first in the directory.
- What is IP transit?
- IP transit is a service where a network operator carries your traffic across its own network and connects it to the rest of the internet. You pay a transit provider for bandwidth capacity, and they route your packets upstream. Transit is distinct from peering, where two networks exchange traffic directly at no cost.
- What is the difference between backbone and regional carriers in South Korea?
- The network reach band reflects IPv4 holdings and internet exchange presence. Backbone carriers have the largest IPv4 allocations and broadest exchange presence. Regional carriers serve specific markets with meaningful but smaller footprints. Access carriers are last-mile or local operators. The band is derived from publicly available RIR and PeeringDB data.
- How do I evaluate a transit provider?
- Key factors are: IPv4 block size (a proxy for routing table depth), internet exchange presence (where peering happens), latency to your target markets, and SLA terms. The operator dossier unlocked via credits gives you verified contact routes and network intelligence for each provider.