IPv4 Transfers in South Korea
In the last 12 months, 35 registry transfers involved organisations in South Korea, moving 23,808 IPv4 addresses. 16 of them (46%) crossed from one Regional Internet Registry to another. Figures come from the registries' official transfer logs, including mergers and acquisitions, and are updated daily.
Transfers, last 12 months
35
242 since 2014
IPv4 addresses, last 12 months
24K
23,808
Inter-RIR, last 12 months
16
46% of transfers
Latest transfer
2026-09-30
IPv4 Received From
Countries that sent address space to South Korea, last 12 months.
- 1π¬π§ United Kingdom3,072
- 2πΊπΈ United States2,048
IPv4 Sent To
Countries that received address space from South Korea, last 12 months.
Latest Transfers Involving South Korea
- 218.37.128.0/22Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000000Korea Internet & Security Agency (KISA)/KRNIC000100
- AS152281Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000805Korea Internet & Security Agency (KISA)/KRNIC000811
- AS152284Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000163Korea Internet & Security Agency (KISA)/KRNIC000807
- 91.240.89.0/24inter-RIRTransfer Β·
- 185.130.49.0/24inter-RIRTransfer Β·
- AS202348inter-RIRTransfer Β·
- 61.110.255.0/24Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000311Korea Internet & Security Agency (KISA)/KRNIC000049
- 14.0.78.0/23Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000311Korea Internet & Security Agency (KISA)/KRNIC000049
- 199.241.120.0/21inter-RIRTransfer Β·
- AS216425Transfer Β·
- 85.208.212.0/22Transfer Β·
- 45.151.180.0/22Transfer Β·
- AS210919Transfer Β·
- 185.227.152.0/22Transfer Β·
- 115.85.164.0/22Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000051Korea Internet & Security Agency (KISA)/KRNIC000059
- 103.11.58.0/23Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000051Korea Internet & Security Agency (KISA)/KRNIC000059
- 101.101.142.0/23Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000051Korea Internet & Security Agency (KISA)/KRNIC000059
- 61.97.160.0/23Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000051Korea Internet & Security Agency (KISA)/KRNIC000059
- 101.101.244.0/23Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000051Korea Internet & Security Agency (KISA)/KRNIC000092
- 101.101.242.0/23Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000051Korea Internet & Security Agency (KISA)/KRNIC000092
- AS18326Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000682Korea Internet & Security Agency (KISA)/KRNIC000794
- AS9864Transfer Β·βKorea Internet & Security Agency (KISA)/KRNIC000411Korea Internet & Security Agency (KISA)/KRNIC000796
- 103.157.208.0/23Transfer Β·βKorea Internet & Security Agency (KISA)/SBS2Korea Internet & Security Agency (KISA)/KRNIC000207
- 137.59.16.0/22inter-RIRTransfer Β·
- 103.199.100.0/22inter-RIRTransfer Β·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 218.37.128.0/22 | Korea Internet & Security Agency (KISA)/KRNIC000000 | Korea Internet & Security Agency (KISA)/KRNIC000100 | Transfer | |
| AS152281 | Korea Internet & Security Agency (KISA)/KRNIC000805 | Korea Internet & Security Agency (KISA)/KRNIC000811 | Transfer | |
| AS152284 | Korea Internet & Security Agency (KISA)/KRNIC000163 | Korea Internet & Security Agency (KISA)/KRNIC000807 | Transfer | |
| 91.240.89.0/24inter-RIR | Young Min Kim trading as Ylem | Young Min Kim | Transfer | |
| 185.130.49.0/24inter-RIR | Young Min Kim trading as Ylem | Young Min Kim | Transfer | |
| AS202348inter-RIR | Young Min Kim trading as Ylem | Young Min Kim | Transfer | |
| 61.110.255.0/24 | Korea Internet & Security Agency (KISA)/KRNIC000311 | Korea Internet & Security Agency (KISA)/KRNIC000049 | Transfer | |
| 14.0.78.0/23 | Korea Internet & Security Agency (KISA)/KRNIC000311 | Korea Internet & Security Agency (KISA)/KRNIC000049 | Transfer | |
| 199.241.120.0/21inter-RIR | DOJ-USMS | Navox co.,Ltd | Transfer | |
| AS216425 | HANARIN LTD | TEFEXIA Co., Ltd. | Transfer | |
| 85.208.212.0/22 | THUNDER NETWORK LIMITED | Navox co.,Ltd | Transfer | |
| 45.151.180.0/22 | THUNDER NETWORK LIMITED | Navox co.,Ltd | Transfer | |
| AS210919 | THUNDER NETWORK LIMITED | Navox co.,Ltd | Transfer | |
| 185.227.152.0/22 | THUNDER NETWORK LIMITED | Navox co.,Ltd | Transfer | |
| 115.85.164.0/22 | Korea Internet & Security Agency (KISA)/KRNIC000051 | Korea Internet & Security Agency (KISA)/KRNIC000059 | Transfer | |
| 103.11.58.0/23 | Korea Internet & Security Agency (KISA)/KRNIC000051 | Korea Internet & Security Agency (KISA)/KRNIC000059 | Transfer | |
| 101.101.142.0/23 | Korea Internet & Security Agency (KISA)/KRNIC000051 | Korea Internet & Security Agency (KISA)/KRNIC000059 | Transfer | |
| 61.97.160.0/23 | Korea Internet & Security Agency (KISA)/KRNIC000051 | Korea Internet & Security Agency (KISA)/KRNIC000059 | Transfer | |
| 101.101.244.0/23 | Korea Internet & Security Agency (KISA)/KRNIC000051 | Korea Internet & Security Agency (KISA)/KRNIC000092 | Transfer | |
| 101.101.242.0/23 | Korea Internet & Security Agency (KISA)/KRNIC000051 | Korea Internet & Security Agency (KISA)/KRNIC000092 | Transfer | |
| AS18326 | Korea Internet & Security Agency (KISA)/KRNIC000682 | Korea Internet & Security Agency (KISA)/KRNIC000794 | Transfer | |
| AS9864 | Korea Internet & Security Agency (KISA)/KRNIC000411 | Korea Internet & Security Agency (KISA)/KRNIC000796 | Transfer | |
| 103.157.208.0/23 | Korea Internet & Security Agency (KISA)/SBS2 | Korea Internet & Security Agency (KISA)/KRNIC000207 | Transfer | |
| 137.59.16.0/22inter-RIR | MOACKCOLTD-KR (legal name MOACK Co., Ltd.) | RedLuff, LLC | Transfer | |
| 103.199.100.0/22inter-RIR | MOACKCOLTD-KR (legal name MOACK Co., Ltd.) | RedLuff, LLC | Transfer |