South Korea
APNIC 1,199 Networks 112,497,664 IPv4 addresses
1,199 Networks
112,497,664 IPv4 addresses
182 IPv6 prefixes
APNIC Registry (RIR)
Top networks · by prefix count
| # | Networks | Type | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|---|
| 1 | AS31898 Oracle Corporation | Content | 2,317 | 873 |
| 2 | AS4766 Korea Telecom | ISP | 2,343 | 27 |
| 3 | AS2914 NTT America, Inc. | ISP | 1,291 | 10 |
| 4 | AS17853 LGTELECOM | Unknown | 303 | 849 |
| 5 | AS3786 LG DACOM Corporation | ISP | 885 | 57 |
| 6 | AS9318 SK Broadband Co Ltd | ISP | 839 | 4 |
| 7 | AS63199 CDS Global Cloud Co., Ltd | ISP | 490 | 26 |
| 8 | AS17841 NATIONAL INFORMATION RESOURCES SERVICE | Unknown | 495 | 0 |
| 9 | AS10036 DLIVE | ISP | 473 | 0 |
| 10 | AS45974 NHNCLOUD | Content | 365 | 0 |
| 11 | AS4670 Shinbiro | Unknown | 358 | 0 |
| 12 | AS9845 LG HelloVision Corp. | Unknown | 316 | 0 |
| 13 | AS9770 LG HelloVision Corp. | Unknown | 312 | 0 |
| 14 | AS23584 PUSAN CABLE TV SYSTEM CO., LTD. | Unknown | 283 | 0 |
| 15 | AS18300 KEPCO | Unknown | 275 | 0 |
| 16 | AS17857 SK Broadband Co Ltd | Unknown | 244 | 0 |
| 17 | AS17858 LG POWERCOMM | Unknown | 212 | 0 |
| 18 | AS38676 flexnetworks | Unknown | 210 | 0 |
| 19 | AS17598 LG HelloVision Corp. | Unknown | 209 | 0 |
| 20 | AS9319 HCN CHUNGBUK CABLE TV SYSTEMS | Unknown | 203 | 0 |
Registry state, monthly snapshots
Data table
| Month | IPv4 addresses | Networks |
|---|---|---|
| 2022-05 | 112488960 | 1046 |
| 2022-06 | 112492288 | 1046 |
| 2022-07 | 112491776 | 1044 |
| 2022-08 | 112491776 | 1045 |
| 2022-09 | 112492800 | 1042 |
| 2022-10 | 112494592 | 1044 |
| 2022-11 | 112497920 | 1046 |
| 2022-12 | 112498432 | 1049 |
| 2023-01 | 112498944 | 1051 |
| 2023-02 | 112499456 | 1053 |
| 2023-03 | 112499456 | 1053 |
| 2023-04 | 112499456 | 1054 |
| 2023-05 | 112499456 | 1056 |
| 2023-06 | 112499968 | 1058 |
| 2023-07 | 112499968 | 1058 |
| 2023-08 | 112499968 | 1059 |
| 2023-09 | 112499968 | 1058 |
| 2023-10 | 112500480 | 1061 |
| 2023-11 | 112502016 | 1064 |
| 2023-12 | 112502528 | 1064 |
| 2024-01 | 112502528 | 1163 |
| 2024-02 | 112502784 | 1163 |
| 2024-03 | 112500224 | 1163 |
| 2024-04 | 112500224 | 1166 |
| 2024-05 | 112500736 | 1167 |
| 2024-06 | 112500992 | 1168 |
| 2024-07 | 112501248 | 1169 |
| 2024-08 | 112501248 | 1171 |
| 2024-09 | 112501760 | 1169 |
| 2024-10 | 112502784 | 1171 |
| 2024-11 | 112503296 | 1170 |
| 2024-12 | 112503296 | 1169 |
| 2025-01 | 112504320 | 1165 |
| 2025-02 | 112504320 | 1163 |
| 2025-03 | 112504832 | 1165 |
| 2025-04 | 112504832 | 1168 |
| 2025-05 | 112504832 | 1170 |
| 2025-06 | 112500992 | 1172 |
| 2025-07 | 112501504 | 1173 |
| 2025-08 | 112500992 | 1172 |
| 2025-09 | 112502016 | 1172 |
| 2025-10 | 112502016 | 1174 |
| 2025-11 | 112489984 | 1176 |
| 2025-12 | 112490496 | 1176 |
| 2026-01 | 112473600 | 1173 |
| 2026-02 | 112473600 | 1173 |
| 2026-03 | 112476928 | 1177 |
| 2026-04 | 112477440 | 1173 |
| 2026-05 | 112478720 | 1175 |
| 2026-06 | 112481280 | 1175 |
Allocation history · Allocation events
- First allocation
- June 1986 1986-06
- Largest allocation month
- August 2010 +6,746,112
- Registry (RIR)
- APNIC
Data table
| Month | IPv4 addresses (cumulative) | ASNs (cumulative) |
|---|---|---|
| 2021-08 | 112475904 | 1033 |
| 2021-10 | 112475904 | 1034 |
| 2021-11 | 112476416 | 1034 |
| 2021-12 | 112477440 | 1035 |
| 2022-02 | 112478464 | 1036 |
| 2022-03 | 112478976 | 1036 |
| 2022-04 | 112479488 | 1036 |
| 2022-05 | 112480768 | 1036 |
| 2022-06 | 112480768 | 1036 |
| 2022-08 | 112481280 | 1036 |
| 2022-09 | 112481280 | 1037 |
| 2022-10 | 112482304 | 1039 |
| 2022-11 | 112482816 | 1040 |
| 2022-12 | 112483072 | 1041 |
| 2023-01 | 112483584 | 1041 |
| 2023-03 | 112484096 | 1042 |
| 2023-04 | 112484096 | 1043 |
| 2023-05 | 112484608 | 1044 |
| 2023-08 | 112484608 | 1045 |
| 2023-09 | 112485120 | 1046 |
| 2023-10 | 112486656 | 1046 |
| 2023-11 | 112487424 | 1046 |
| 2023-12 | 112487424 | 1146 |
| 2024-01 | 112487680 | 1146 |
| 2024-03 | 112487680 | 1148 |
| 2024-04 | 112488192 | 1148 |
| 2024-05 | 112488448 | 1149 |
| 2024-06 | 112488704 | 1150 |
| 2024-07 | 112488704 | 1151 |
| 2024-08 | 112489216 | 1151 |
| 2024-09 | 112490240 | 1152 |
| 2024-10 | 112490752 | 1152 |
| 2024-11 | 112490752 | 1153 |
| 2024-12 | 112491776 | 1153 |
| 2025-01 | 112492032 | 1154 |
| 2025-02 | 112492544 | 1156 |
| 2025-03 | 112493568 | 1158 |
| 2025-04 | 112493568 | 1160 |
| 2025-05 | 112494080 | 1161 |
| 2025-06 | 112494592 | 1163 |
| 2025-07 | 112494848 | 1164 |
| 2025-08 | 112495616 | 1164 |
| 2025-09 | 112495616 | 1165 |
| 2025-10 | 112495616 | 1166 |
| 2025-11 | 112496128 | 1166 |
| 2025-12 | 112496128 | 1167 |
| 2026-01 | 112496128 | 1168 |
| 2026-02 | 112496384 | 1174 |
| 2026-03 | 112496896 | 1175 |
| 2026-04 | 112498176 | 1177 |
Daily snapshot · accumulating since June 2026
Data table
| Day | IPv4 addresses | Networks |
|---|---|---|
| 2026-06-12 | 112498176 | 1196 |
| 2026-06-13 | 112498176 | 1196 |
| 2026-06-14 | 112498176 | 1197 |
| 2026-06-15 | 112498176 | 1197 |
| 2026-06-16 | 112498176 | 1198 |
| 2026-06-17 | 112497664 | 1199 |
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