210.103.0.0/16
35 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 210.103.25.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.26.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.53.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.54.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.55.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.56.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.57.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.58.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.63.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.64.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.72.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.73.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.81.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.84.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.111.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.112.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.115.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.116.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.128.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.137.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.139.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.142.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.144.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.152.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.156.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.176.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.177.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.187.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.192.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.203.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.204.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.240.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.248.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.253.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 210.103.255.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
210.103.25.0 – 210.103.25.255 | AS18333 | at(Korea Argo-Fisheries Food Trade Corporation) | KR |
210.103.26.0 – 210.103.52.255 | AS4766 | Korea Telecom | KR |
210.103.53.0 – 210.103.53.255 | AS18323 | Seoul National University Bundang Hospital | KR |
210.103.54.0 – 210.103.54.255 | AS4766 | Korea Telecom | KR |
210.103.55.0 – 210.103.55.255 | AS45400 | Korea Telecom | KR |
210.103.56.0 – 210.103.56.255 | AS4766 | Korea Telecom | KR |
210.103.57.0 – 210.103.57.255 | AS18323 | Seoul National University Bundang Hospital | KR |
210.103.58.0 – 210.103.62.255 | AS4766 | Korea Telecom | KR |
210.103.63.0 – 210.103.63.255 | AS17841 | NATIONAL INFORMATION RESOURCES SERVICE | KR |
210.103.64.0 – 210.103.71.255 | AS4766 | Korea Telecom | KR |
210.103.72.0 – 210.103.72.255 | AS17841 | NATIONAL INFORMATION RESOURCES SERVICE | KR |
210.103.73.0 – 210.103.80.255 | AS4766 | Korea Telecom | KR |
210.103.81.0 – 210.103.83.255 | AS17841 | NATIONAL INFORMATION RESOURCES SERVICE | KR |
210.103.84.0 – 210.103.110.255 | AS4766 | Korea Telecom | KR |
210.103.111.0 – 210.103.111.255 | AS45400 | Korea Telecom | KR |
20 more ranges in this block.