Address space
AS131830 IBS-AS-KR Institute for Basic Science
IPv4 prefixes
3
768 addresses
IPv6 prefixes
0
Most common size
/24
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 | 3 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 203.241.119.0/24 | IPv4 | 256 | KR | |
| 203.247.183.0/24 | IPv4 | 256 | KR | |
| 203.247.189.0/24 | IPv4 | 256 | KR |