Address space
AS9489 KARINET-AS Korea Aerospace Research Institute
IPv4 prefixes
24
65.92K addresses
IPv6 prefixes
0
Most common size
/24
IPv4
Flagged
1
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 | 24 |
Review
Flagged prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 211.180.135.0/25 | IPv4 | 128 | KR | Too specific |
A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 118.128.121.0/24 | IPv4 | 256 | KR | |
| 150.197.0.0/22 | IPv4 | 1,024 | KR | |
| 150.197.4.0/23 | IPv4 | 512 | KR | |
| 150.197.6.0/24 | IPv4 | 256 | KR | |
| 150.197.7.0/24 | IPv4 | 256 | KR | |
| 150.197.8.0/23 | IPv4 | 512 | KR | |
| 150.197.10.0/24 | IPv4 | 256 | KR | |
| 150.197.11.0/24 | IPv4 | 256 | KR | |
| 150.197.12.0/22 | IPv4 | 1,024 | KR | |
| 150.197.16.0/20 | IPv4 | 4,096 | KR | |
| 150.197.32.0/19 | IPv4 | 8,192 | KR | |
| 150.197.64.0/18 | IPv4 | 16,384 | KR | |
| 150.197.128.0/18 | IPv4 | 16,384 | KR | |
| 150.197.192.0/19 | IPv4 | 8,192 | KR | |
| 150.197.224.0/23 | IPv4 | 512 | KR | |
| 150.197.226.0/24 | IPv4 | 256 | KR | |
| 150.197.227.0/24 | IPv4 | 256 | KR | |
| 150.197.228.0/22 | IPv4 | 1,024 | KR | |
| 150.197.232.0/21 | IPv4 | 2,048 | KR | |
| 150.197.240.0/21 | IPv4 | 2,048 | KR | |
| 150.197.248.0/23 | IPv4 | 512 | KR | |
| 150.197.250.0/23 | IPv4 | 512 | KR | |
| 150.197.252.0/22 | IPv4 | 1,024 | KR | |
| 211.180.135.0/25 | IPv4 | 128 | KR | Too specific |