Address space
AS23600 GDNSKR-KR Korea Internet Security Agency
IPv4 prefixes
11
3.07K addresses
IPv6 prefixes
4
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.
Shape
Prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| KR | Korea, Republic of | 15 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 1.18.132.0/23 | IPv4 | 512 | KR | |
| 1.18.134.0/24 | IPv4 | 256 | KR | |
| 39.127.249.0/24 | IPv4 | 256 | KR | |
| 58.235.102.0/24 | IPv4 | 256 | KR | |
| 202.30.45.0/24 | IPv4 | 256 | KR | |
| 202.31.188.0/24 | IPv4 | 256 | KR | |
| 202.31.190.0/24 | IPv4 | 256 | KR | |
| 203.83.158.0/24 | IPv4 | 256 | KR | |
| 219.251.142.0/24 | IPv4 | 256 | KR | |
| 219.251.156.0/24 | IPv4 | 256 | KR | |
| 221.139.191.0/24 | IPv4 | 256 | KR | |
| 2001:dc5:a::/48 | IPv6 | — | KR | |
| 2001:dcc:700::/48 | IPv6 | — | KR | |
| 2001:dcc:702::/47 | IPv6 | — | KR | |
| 2001:dcc:1000::/48 | IPv6 | — | KR |