Loading…
How South Korea ranks worldwide on dormant space, the transfer market, routing security and address density.
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.
1,177 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 | 121 |
| AS6619KR | SAMSUNGSDS-AS-KR-KR - SamsungSDS Inc. | 1.4M | 124 |
| AS9848KR | SejongTelecom-AS-KR-KR - SEJONG NETWORKS | 1.1M | 149 |
| AS9457KR | DREAMX-AS-KR - DREAMLINE CO. | 916.5K | 113 |
| 1K |
| — |
| 4 |
| AS9968KR | KYOBO-AS-KR - KYOBO Life Insurance Co., Ltd. | 1K | — | 4 |
| AS38414KR | GOESH-AS-KR-KR - Gyeonggi siheung office of education | 1K | — | 4 |
| AS23573KR | OCIC-AS-KR-KR - OCI Information Communication | 1K | — | 4 |
| AS38410KR | GOEPC-AS-KR-KR - Pocheon Office of Education | 1K | — | 4 |
| AS38129KR | S1-AS-KR-KR - S1 CORPORATION | 1K | — | 4 |
| AS45384KR | EXTKSURE-AS-KR-KR - Korea trade insurance corporation | 1K | — | 4 |
| AS38412KR | GOEIC-AS-KR-KR - Gyeonggi-Do Icheon office of Education | 1K | — | 4 |
| AS55604KR | KOMSCO-AS-KR-KR - KOMSCO | 1K | — | 4 |
| AS17587KR | EDUHANSOL-AS-KR-KR - HANSOL GYOYOOK | 1K | — | 4 |
| AS18295KR | ALLIANZ-AS-KR-KR - ABL Life Insurance Co., Ltd. | 1K | — | 4 |
| AS131802KR | NHLIFE-AS-KR-KR - NongHyup Life Insurance | 1K | — | 4 |
| AS10062KR | BHA-AS-KR-KR - Branksome Hall Asia | 1K | — | 4 |
| AS38409KR | GOEDY-AS-KR-KR - Dongducheonyangju office of Education | 1K | — | 4 |
| AS38407KR | GOEAS-AS-KR-KR - Gyeonggi-Do Ansan Office of Education | 1K | — | 4 |
| AS55597KR | NCC-AS-KR-KR - National Cancer Center | 1K | — | 1 |
| AS18294KR | NFFC-AS-KR-KR - SUHYUP BANK | 1K | — | 4 |
| AS10187KR | KISDI-AS-KR-KR - Korea Information Society Developement Institute | 1K | — | 1 |
| AS38124KR | DGBDATASYSTEM-AS-KR-KR - iM DS Co.,Ltd. | 1K | — | 4 |
| AS23594KR | YKKNET-AS-KR-KR - YKK KOREA CO., LTD. | 1K | — | 4 |
| AS9699KR | KFB-AS-KR - Standard Chartered | 1K | — | 4 |
| AS38122KR | SGIC-AS-KR-KR - Seoul Guarantee Insurance Company | 1K | — | 4 |
| AS38405KR | GOEKM-AS-KR-KR - Gwang Myeong Office of Education | 1K | — | 4 |
| AS10181KR | KRS-AS-KR-KR - Korea Register of Shipping | 1K | — | 4 |
| AS9628KR | TONGYANGLIFE-AS-KR-KR - TONGYANG LIFE INSURANCE CO., LTD. | 1K | — | 4 |
| AS17602KR | CRETEC-AS-KR-KR - CRETEC CHEGIM | 1K | — | 4 |
| AS131799KR | COMWEL-AS-KR-KR - korea workers compensation welfare service | 768 | — | 3 |
| AS9784KR | KOOKMINCARD1-AS-KR-KR - kbcard | 768 | — | 3 |
| AS152211KR | TOSSSECURITIES-AS-KR-KR - Toss Securities Co., Ltd. | 768 | — | 3 |
| AS131100KR | FDNSKR-AS-KR-KR - Korea Internet Security Agency | 768 | 2 | 5 |
| AS45979KR | KBDATA-AS-KR-KR - KB DATA SYSTEMS | 768 | — | 3 |
| AS18373KR | KOOKMINBANK-AS-KR-KR - KOOKMIN BANK | 768 | — | 3 |
| AS17611KR | KHFC-AS-KR-KR - Korea Housing Finance Corporation | 768 | — | 3 |
| AS38434KR | POLARISOFFICE-AS-KR-KR - POLARISOFFICE | 768 | — | 3 |
| AS9683KR | SFMC-AS-KR-KR - Seoul Facilities Corporation | 768 | — | 2 |
| AS10034KR | GARAK-AS-KR-KR - SEOUL AGRICULTURAL MARINE PRODUCTS CORP. | 768 | — | 3 |
| AS55608KR | KBLIFE-AS-KR-KR - KB Life Insurance Co., Ltd. | 768 | — | 3 |
| AS10183KR | KCISA-AS-KR-KR - Korea Culture Information Service Agency | 768 | — | 3 |
| AS17850KR | KFBBLOCKCHAIN-AS-KR-KR - Korea Federation of Banks | 768 | — | 3 |
| AS55599KR | NAMYANGI-AS-KR-KR - namyang | 768 | — | 3 |
| AS10186KR | REDCROSSNET-AS-KR-KR - Korean Red Cross | 768 | — | 3 |
| AS18326KR | KOSPOLE-AS-KR-KR - Korea Sports Leisure Co.,LTD | 768 | — | 3 |
| AS9629KR | HYUNDAICAPITAL-AS-KR-KR - HYUNDAICARD CO. | 768 | — | 3 |
| AS10195KR | HAIONNET-AS-KR-KR - HAIonNet | 768 | — | 3 |
| AS17567KR | IREX-AS-KR-KR - Airport Railroad Co ltd | 768 | — | 3 |
| AS38416KR | GOEYC-AS-KR-KR - Gyeonggi Yeoncheon Office of Education | 768 | — | 3 |
| AS45381KR | SHNET-AS-KR-KR - Seoul Housing Communities Corporation | 768 | — | 3 |