South Korea ASN Summary & South Korea IP addresses
Full list of South Korea IP ranges
This South Korea IP list includes all South Korea ASNs assigned, and the complete list of South Korea IP addresses list by IP ranges.
153 ASN Networks
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| ASN | Description | IPv4 Prefixes | IPv6 Prefixes | IPv4 Peers | IPv6 Peers | Date Allocated |
|---|---|---|---|---|---|---|
| AS4766 | Korea Telecom |
2,148 | 25 | 508 | 25 | 1996-04-22 |
| AS1237 | KISTI |
193 | 1 | 43 | 4 | 2002-08-01 |
| AS9286 | KINX |
175 | 3 | 23 | 12 | 2002-09-06 |
| AS6619 | SamsungSDS Inc. |
114 | 8 | 21 | 11 | 2002-08-01 |
| AS9270 | National Infomation Society Agency |
23 | 1 | 16 | 3 | 1998-01-22 |
| AS149522 | OneCubit Co., Ltd. |
7 | 4 | 8 | 14 | 2022-02-22 |
| AS139648 | PacketStream Korea |
40 | 2 | 6 | 1 | 2019-09-12 |
| AS4670 | Shinbiro |
312 | 0 | 6 | 0 | 1995-06-16 |
| AS1781 | Korea Advanced Institute of Science and Technology |
4 | 0 | 4 | 0 | 2002-08-01 |
| AS23908 | IIAC |
24 | 0 | 4 | 0 | 2003-10-10 |
| AS18026 | JEJU NATIONAL UNIVERSITY |
17 | 0 | 4 | 0 | 2002-12-05 |
| AS4668 | LG CNS |
62 | 0 | 4 | 0 | 1995-09-21 |
| AS18373 | KOOKMIN BANK |
3 | 0 | 3 | 0 | 2002-11-19 |
| AS215343 | Minjae Kim |
1 | 0 | 3 | 0 | 2024-03-11 |
| AS4665 | Yonsei University |
33 | 0 | 3 | 0 | 2004-12-17 |
| AS1704 | Korea Advanced Institute of Science and Technology |
4 | 0 | 2 | 0 | 2002-08-01 |
| AS10088 | KWANGWOON UNIVERSITY |
82 | 0 | 2 | 0 | 2002-11-15 |
| AS18023 | Korea Maritime and Ocean University |
41 | 0 | 2 | 0 | 2002-12-05 |
| AS38387 | CMB Sejong Broadcasting Co,.Ltd |
16 | 0 | 2 | 0 | 2007-01-30 |
| AS45560 | TOPNET. IP Transit AS |
14 | 1 | 2 | 1 | 2010-03-12 |
| AS142273 | Digital Realty Korea Ltd. |
1 | 1 | 2 | 0 | 2021-05-18 |
| AS4663 | ELIMNET, INC. |
52 | 0 | 2 | 0 | 1995-12-28 |
| AS7557 | Korea Trade Network |
23 | 0 | 2 | 0 | 1997-05-13 |
| AS9840 | INPIRE Entertainment Resort |
4 | 0 | 2 | 0 | 2000-02-04 |
| AS9943 | KangNam CableTV |
112 | 0 | 2 | 0 | 2000-04-14 |
| AS10034 | SEOUL AGRICULTURAL MARINE PRODUCTS CORP. |
3 | 0 | 2 | 0 | 2000-06-16 |
| AS17567 | Airport Railroad Co ltd |
3 | 0 | 2 | 0 | 2001-01-17 |
| AS18038 | Korea National University of Education |
13 | 0 | 2 | 0 | 2002-12-09 |
| AS18169 | MEMC Korea |
5 | 0 | 2 | 0 | 2002-12-11 |
| AS23980 | Yeungnam University |
2 | 0 | 2 | 0 | 2003-12-30 |
| AS38660 | KHNP |
5 | 0 | 2 | 0 | 2007-08-24 |
| AS55584 | Korea Power Exchange |
1 | 0 | 2 | 0 | 2010-07-21 |
| AS2385 | KRIBB(Korea Research Institute of Bioscience Biotechnology) |
10 | 0 | 2 | 0 | 2002-08-01 |
| AS3608 | Korea Rural Community Corporation |
9 | 0 | 2 | 0 | 2002-08-01 |
| AS3748 | Electronics and Telecommunications Research Institute |
1 | 0 | 2 | 0 | 2002-08-01 |
| AS4040 | Korea Telecom |
1 | 0 | 2 | 0 | 2002-08-01 |
| AS18028 | GyeongSang National University |
25 | 0 | 2 | 0 | 2002-12-09 |
| AS23668 | KOREA POLYTECHNIC UNIVERSITY |
25 | 0 | 2 | 0 | 2003-03-12 |
| AS45360 | SSANGYONG CEMENT INDUSTRY CO.,LTD |
1 | 0 | 2 | 0 | 2008-08-19 |
| AS4202 | ottogi.co.kr |
6 | 0 | 2 | 0 | 2002-08-01 |
| AS4790 | Chosun ilbo Inc. |
20 | 0 | 2 | 0 | 1996-10-08 |
| AS4961 | Daewoo Information Systems |
27 | 0 | 2 | 0 | 2002-08-01 |
| AS9628 | TONGYANG LIFE INSURANCE CO., LTD. |
4 | 0 | 2 | 0 | 1999-08-18 |
| AS9753 | Dong-A Universirty |
24 | 0 | 2 | 0 | 1999-12-10 |
| AS18401 | DAEGU UNIVERSITY |
23 | 0 | 2 | 0 | 2002-12-30 |
| AS45963 | KIRAMS (Korea Institute of Radiological Medical Sciences) |
1 | 0 | 2 | 0 | 2009-11-10 |
| AS9521 | Korea Automotive Technology Institute |
5 | 0 | 1 | 0 | 1999-05-13 |
| AS18160 | Kakao Corp |
18 | 1 | 1 | 1 | 2002-12-09 |
| AS23552 | Korea Nazarene University |
20 | 0 | 1 | 0 | 2002-12-24 |
| AS23972 | HANA INVESTOR SERVICES |
1 | 0 | 1 | 0 | 2003-12-11 |
| AS23975 | Yonam Institute of Technology |
6 | 0 | 1 | 0 | 2003-12-12 |
| AS212388 | Auraz Corporation Co.,Ltd. |
1 | 1 | 1 | 1 | 2025-02-28 |
| AS9452 | Korea University |
1 | 0 | 1 | 0 | 1998-11-30 |
| AS18176 | KOOKMIN UNIVERSITY |
53 | 0 | 1 | 0 | 2002-12-18 |
| AS23714 | Keimyung University |
18 | 0 | 1 | 0 | 2003-04-07 |
| AS23743 | KOREA MIDLAND POWER |
1 | 0 | 1 | 0 | 2003-05-15 |
| AS24026 | KOREA INSTITUTE OF FUSION ENERGY |
9 | 0 | 1 | 0 | 2004-03-01 |
| AS24509 | Xpedite Systems Electronic document distribution and data messaging service provider Seoul, Korea |
1 | 0 | 1 | 0 | 2005-12-09 |
| AS140322 | Truenetworks Ltd. |
81 | 0 | 1 | 0 | 2020-03-19 |
| AS214189 | Doyeon Lee |
1 | 2 | 1 | 1 | 2024-09-16 |
| AS4664 | Shinbiro |
11 | 0 | 1 | 0 | 1995-12-26 |
| AS9316 | DACOM-PUBNETPLUS |
17 | 0 | 1 | 0 | 1998-06-03 |
| AS9487 | Korea Technology Finance Corporation |
1 | 0 | 1 | 0 | 1999-02-22 |
| AS4671 | KTOA |
0 | 3 | 0 | 2 | 1995-05-30 |
| AS214510 | Rhajune Park |
0 | 1 | 0 | 1 | 2024-07-17 |
| AS216294 | RIPE NCC ASN block |
0 | 1 | 0 | 1 | 2025-03-11 |
| AS3559 | Korea Telecom |
0 | 5 | 0 | 1 | 2002-08-01 |
| AS147036 | HANARIN LTD |
0 | 1 | 0 | 1 | 2025-01-02 |
| AS200965 | Dongmin Lee |
0 | 3 | 0 | 2 | 2022-12-02 |
| AS150805 | A-FIN KOREA CORP |
0 | 2 | 0 | 2 | 2023-03-09 |
| AS203040 | Sangmyoung Lee |
0 | 1 | 0 | 1 | 2022-09-02 |