203.236.0.0/16
36 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 203.236.0.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.44.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.48.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.49.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.64.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.74.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.75.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.76.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.77.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.78.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.80.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.81.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.84.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.85.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.120.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.121.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.128.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.135.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.136.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.144.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 203.236.145.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.146.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.147.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.148.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 203.236.149.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.151.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 203.236.153.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.158.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 203.236.159.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.160.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.162.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.163.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.176.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.180.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.188.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 203.236.192.0/24 | South Korea (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
203.236.0.0 – 203.236.43.255 | AS9644 | SK Telecom | KR |
203.236.44.0 – 203.236.47.255 | AS4766 | Korea Telecom | KR |
203.236.48.0 – 203.236.48.255 | AS55592 | Korea Data Telecommunication Co. Ltd. | KR |
203.236.49.0 – 203.236.63.255 | AS4766 | Korea Telecom | KR |
203.236.64.0 – 203.236.73.255 | AS9696 | Oscar Enterprise | KR |
203.236.74.0 – 203.236.74.255 | AS9490 | Oscar Enterprise | KR |
203.236.75.0 – 203.236.75.255 | AS4766 | Korea Telecom | KR |
203.236.76.0 – 203.236.76.255 | AS9696 | Oscar Enterprise | KR |
203.236.77.0 – 203.236.77.255 | AS4766 | Korea Telecom | KR |
203.236.78.0 – 203.236.79.255 | AS9696 | Oscar Enterprise | KR |
203.236.80.0 – 203.236.80.255 | AS9575 | KCTC | KR |
203.236.81.0 – 203.236.83.255 | AS4766 | Korea Telecom | KR |
203.236.84.0 – 203.236.84.255 | AS45399 | Hanjin Information Systems Telecommunication Co. Ltd | KR |
203.236.85.0 – 203.236.119.255 | AS4766 | Korea Telecom | KR |
203.236.120.0 – 203.236.120.255 | AS45989 | KL-Net Corp. | KR |
21 more ranges in this block.