Address space
AS9631 YSU-AS-KR youngsan university
IPv4 prefixes
12
8.45K addresses
IPv6 prefixes
0
Most common size
/22
IPv4
Flagged
0
Shape
Prefix sizes
How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| KR | Korea, Republic of | 12 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 61.75.198.0/23 | IPv4 | 512 | KR | |
| 61.75.200.0/23 | IPv4 | 512 | KR | |
| 61.76.236.0/22 | IPv4 | 1,024 | KR | |
| 121.67.137.0/24 | IPv4 | 256 | KR | |
| 210.110.44.0/22 | IPv4 | 1,024 | KR | |
| 211.220.228.0/22 | IPv4 | 1,024 | KR | |
| 211.220.232.0/24 | IPv4 | 256 | KR | |
| 220.77.176.0/23 | IPv4 | 512 | KR | |
| 220.119.248.0/22 | IPv4 | 1,024 | KR | |
| 221.164.0.0/22 | IPv4 | 1,024 | KR | |
| 221.164.5.0/24 | IPv4 | 256 | KR | |
| 221.164.68.0/22 | IPv4 | 1,024 | KR |