Loading…
How South Korea ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to South Korea over time.
The largest autonomous systems registered to South Korea by IPv4 footprint.
South Korea against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
1,184 autonomous systems registered to South Korea. Click an AS for detail.
| AS9316KR | DACOM-PUBNETPLUS-AS-KR-KR - DACOM-PUBNETPLUS | 1.8M | 17 |
| AS38091KR | HELLONET-AS-KR-KR - LG HelloVision Corp. | 1.6M | 116 |
| AS6619KR | SAMSUNGSDS-AS-KR-KR - SamsungSDS Inc. | 1.4M | 124 |
| AS9848KR | SejongTelecom-AS-KR-KR - SEJONG NETWORKS | 1.1M | 233 |
| AS9457KR | DREAMX-AS-KR - DREAMLINE CO. | 917K | 121 |
| 512 |
| — |
| 2 |
| AS9947KR | KTC-AS-KR-KR - kt cloud Co., Ltd | 512 | — | 2 |
| AS45404KR | SHINHANLIFE-AS-KR-KR - SHINHAN LIFE INSURANCE CO.,LTD. | 512 | — | 2 |
| AS17851KR | KPETRO-AS-KR-KR - KPETRO | 512 | — | 2 |
| AS38388KR | KCOPA-AS-KR-KR - Korea Copyright Protection Agency | 512 | — | 2 |
| AS9636KR | NHNPAYCO-AS-KR-KR - NHNPayco | 512 | — | 1 |
| AS10050KR | NL-AS-KR-KR - The National Library of Korea | 512 | — | 2 |
| AS198840KR | AL-CLOUD YUJUN KIM trading as ALCLOUD | 512 | 1 | 3 |
| AS9864KR | KSDNET-AS-KR-KR - Korea Securities Depository | 512 | — | 2 |
| AS9766KR | SHINHANLIFE1-KR - SHINHAN LIFE INSURANCE CO.,LTD. | 512 | — | 2 |
| AS9844KR | HANINTERNET-AS-KR - Duruan | 512 | — | 1 |
| AS9969KR | NUCH-AS-KR-KR - Korea National University of Cultural Heritage | 512 | — | 2 |
| AS18175KR | KPSAS-AS-KR-KR - KPS | 512 | — | 2 |
| AS131805KR | NHSAVINGSBANK-AS-KR-KR - NHSAVINGSBANK | 512 | — | 2 |
| AS9493KR | SHS-AS-KR - HMC SECURITIES CO., LTD. | 512 | — | 2 |
| AS10039KR | KHIDI-AS-KR-KR - Korea Health Industry Development Institute | 512 | — | 2 |
| AS7627KR | SBS-AS-KR - Seoul Broadcasting System | 512 | — | 2 |
| AS17601KR | KCGF-AS-KR-KR - KOREA CREDIT GUARANTEE FUND | 512 | — | 2 |
| AS131872KR | IITP-AS-KR-KR - IITP | 512 | — | 2 |
| AS10170KR | BOKNET-AS-KR - The Bank of Korea | 512 | — | 2 |
| AS152289KR | KIMCHANG-AS-KR-KR - KIMCHANG | 512 | — | 2 |
| AS152230KR | WOOWA2-AS-KR-KR - Woowa Brothers Corp. | 512 | — | 2 |
| AS45364KR | YTN-AS-KR-KR - YTN | 512 | — | 2 |
| AS17585KR | PPS-AS-KR-KR - Public Procurement Service The Republic of Korea | 512 | — | 2 |
| AS23568KR | CRA-AS-KR-KR - CycleBoat Racing Business Division | 512 | — | 2 |
| AS10040KR | NICEVAN-AS-KR-KR - NICE Information Telecommunication, Inc | 512 | — | 2 |
| AS17855KR | HANENT-AS-KR-KR - HANNET Co.,Ltd. | 512 | — | 2 |
| AS10193KR | BUSANBANK-AS-KR-KR - BUSANBANK | 512 | — | 2 |
| AS38112KR | HUGC-AS-KR-KR - Korea Housing Urban Guarantee Corporation | 512 | — | 2 |
| AS131874KR | KDBC-AS-KR-KR - KDB CAPITAL CORPORATION | 512 | — | 2 |
| AS23557KR | ELICE-AS-KR-KR - Elice inc. | 512 | — | 2 |
| AS17582KR | KIC-AS-KR-KR - Korea Investment Corporation | 512 | — | 2 |
| AS23564KR | CITIBANKKOREA-AS-KR-KR - Citibank Korea | 512 | — | 2 |
| AS55630KR | KSNET-AS-KR-KR - KSNET.Inc | 512 | — | 2 |
| AS18309KR | KOVAN-AS-KR-KR - Korea VAn Service Co.LTD | 512 | — | 2 |
| AS38433KR | KFAC-AS-KR-KR - Korea Fund Administration Compliance | 512 | — | 2 |
| AS45992KR | CG-AS-KR-KR - Construction Guarantee Cooperative | 512 | — | 2 |
| AS10191KR | SGMF-AS-KR-KR - SEEGENE MEDICAL FOUNDATION | 512 | — | 2 |
| AS38702KR | KEBHANAATM-AS-KR-KR - Hana Bank Co. | 512 | — | 2 |
| AS45401KR | NICEVAN02-AS-KR-KR - NICE Information Telecommunication, Inc | 512 | — | 2 |
| AS152284KR | WOORIFCAPITAL-AS-KR-KR - Daewoo Information Systems | 512 | — | 2 |
| AS18338KR | STARVAN-AS-KR-KR - DAOUDATA | 512 | — | 2 |
| AS152212KR | IRIS-AS-KR-KR - Korea Institute of Science and Technology Evaluation and Planning | 512 | — | 2 |
| AS9948KR | NICEMONEY-AS-KR-KR - NICE TCM | 512 | — | 2 |
| AS38696KR | KBRI-AS-KR-KR - Korea Brain Research Institute | 512 | — | 2 |
| AS9571KR | INICIS-AS-KR - INICIS Co., Ltd | 512 | — | 2 |
| AS152287KR | HANWHALIFE-AS-KR-KR - HANWHALIFE | 512 | — | 2 |