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.
1,180 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 | 117 |
| AS6619KR | SAMSUNGSDS-AS-KR-KR - SamsungSDS Inc. | 1.4M | 124 |
| AS9848KR | SejongTelecom-AS-KR-KR - SEJONG NETWORKS | 1.1M | 220 |
| AS9457KR | DREAMX-AS-KR - DREAMLINE CO. | 913.4K | 109 |
| 256 |
| — |
| 1 |
| AS38704KR | IDISPOWERTEL-AS-KR-KR - IDIS powertel | 256 | — | 1 |
| AS131811KR | KBONECLOUDYD-AS-KR-KR - KOOKMIN BANK | 256 | — | 1 |
| AS9635KR | PUFS-AS-KR - Pusan University of Foreign Studies | 256 | — | 1 |
| AS10155KR | KOSME-AS-KR-KR - KOSME | 256 | — | 1 |
| AS131815KR | NHFIRE-AS-KR-KR - Nonghyup Property and Casualty Insurance Co.,Ltd | 256 | — | 1 |
| AS4040KR | KORNET-PS-AS-KR-KR - Korea Telecom | 256 | — | 1 |
| AS17874KR | NPC-AS-KR-KR - National Pension Corporation | 256 | — | 1 |
| AS9861KR | HIAM-AS-KR-KR - Vi Asset Management Co., Ltd | 256 | — | 1 |
| AS45973KR | KOTRA-AS-KR-KR - KOTRA | 256 | — | 1 |
| AS9574KR | TP-AS-KR-KR - Teachers Pension | 256 | — | 1 |
| AS9863KR | EDUCAR-AS-KR-KR - Hana Insurance Co., Ltd. | 256 | — | 1 |
| AS38111KR | HANACLOUD-AS-KR-KR - HANA TI | 256 | — | 1 |
| AS38098KR | NICEVAN04-AS-KR-KR - NICE Information Telecommunication, Inc | 256 | — | 1 |
| AS45360KR | SSYC-AS-KR-KR - SSANGYONG CEMENT INDUSTRY CO.,LTD | 256 | — | 1 |
| AS152285KR | GYWP-AS-KR-KR - welcomepayments | 256 | — | 1 |
| AS131835KR | SAMYANGFOODS-AS-KR-KR - samyangfoods.co | 256 | — | 1 |
| AS152234KR | GGSTS-AS-KR-KR - GYEONGGI TRANSPORT CORPORATION | 256 | — | 1 |
| AS17842KR | KANGWONLAND-AS-KR-KR - Kangwon Land,Inc. | 256 | — | 1 |
| AS131845KR | VAM-AS-KR-KR - KOREA INVESTMENT VALUE ASSET MANAGEMENT Co., Ltd. | 256 | — | 1 |
| AS131871KR | HCC01-AS-KR-KR - HYUNDAICARD CO. | 256 | — | 1 |
| AS38393KR | HOMEPLUS-AS-KR-KR - Homeplus Co., Ltd. | 256 | — | 1 |
| AS38677KR | HIPLUS-AS-KR-KR - SMHiplus Corporation | 256 | — | 1 |
| AS152201KR | NHAG-AS-KR-KR - NongHyup Agribusiness Group inc. | 256 | — | 1 |
| AS55594KR | KBPHYINT-AS-KR-KR - KOOKMIN BANK | 256 | — | 1 |
| AS45398KR | HINETWORKS-AS-KR-KR - HiLine Internet Service Inc. | 256 | — | 1 |
| AS9276KR | CHINAE-AS-KR-KR - JT Chinae Savings Bank | 256 | — | 1 |
| AS10038KR | NHNCLOUDSERVICE-AS-KR-KR - NHNCLOUD | 256 | — | 1 |
| AS17840KR | KOREACERT-AS-KR-KR - KECA, Inc. | 256 | — | 1 |
| AS153894KR | BADACOMMUNICATIONS-AS-AP - Bada Communications | 256 | 1 | 2 |
| AS46011KR | LX-AS-KR-KR - LX | 256 | — | 1 |
| AS131827KR | JEJUBANK-AS-KR-KR - jejubank | 256 | — | 1 |
| AS131869KR | USTKREONET-AS-KR-KR - UST | 256 | — | 1 |
| AS215343KR | MINJAE-AS Minjae Kim | 256 | 1 | 2 |
| AS152207KR | AOSDMZ-AS-KR-KR - KART, KIDI | 256 | — | 1 |
| AS45969KR | INIVAN-AS-KR-KR - INICIS Co., Ltd | 256 | — | 1 |
| AS45397KR | KFPP-AS-KR-KR - KOREA ADVANCING SCHOOLS FOUNDATION | 256 | — | 1 |
| AS131846KR | GGFS2023-AS-KR-KR - GYEONGGI-DO FIRE SERVICES | 256 | — | 1 |
| AS131847KR | KDHC-AS-KR-KR - Korea District Heating Corporation | 256 | — | 1 |
| AS38093KR | HANAINS1-AS-KR-KR - HANATI | 256 | — | 1 |
| AS45999KR | CAR-KR - Korea Transportation Safety Authority | 256 | — | 1 |
| AS152209KR | EROMNET-AS-KR-KR - Eromnet Inc | 256 | — | 1 |
| AS18312KR | KAMCO-AS-KR-KR - Korea Asset Management COrporation | 256 | — | 1 |
| AS24509KR | Xpedite-AS-KR - Xpedite Systems Electronic document distribution and data messaging service provider Seoul, Korea | 256 | — | 1 |
| AS131804KR | CORR-AS-KR-KR - Seoul Regional Correction Headquarters | 256 | — | 1 |
| AS131836KR | HWGI-AS-KR-KR - Firstfire Marine Insurance | 256 | — | 1 |
| AS18308KR | POONGSAN-AS-KR-KR - POONGSAN | 256 | — | 1 |