Address space
AS8522 FORTH-AS
IPv4 prefixes
17
65.79K addresses
IPv6 prefixes
1
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 |
|---|---|---|
| GR | Greece | 18 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 139.91.0.0/20 | IPv4 | 4,096 | GR | |
| 139.91.16.0/24 | IPv4 | 256 | GR | |
| 139.91.17.0/24 | IPv4 | 256 | GR | |
| 139.91.18.0/23 | IPv4 | 512 | GR | |
| 139.91.20.0/22 | IPv4 | 1,024 | GR | |
| 139.91.24.0/21 | IPv4 | 2,048 | GR | |
| 139.91.32.0/19 | IPv4 | 8,192 | GR | |
| 139.91.64.0/18 | IPv4 | 16,384 | GR | |
| 139.91.128.0/18 | IPv4 | 16,384 | GR | |
| 139.91.192.0/19 | IPv4 | 8,192 | GR | |
| 139.91.224.0/20 | IPv4 | 4,096 | GR | |
| 139.91.240.0/21 | IPv4 | 2,048 | GR | |
| 139.91.248.0/23 | IPv4 | 512 | GR | |
| 139.91.250.0/24 | IPv4 | 256 | GR | |
| 139.91.251.0/24 | IPv4 | 256 | GR | |
| 139.91.252.0/22 | IPv4 | 1,024 | GR | |
| 192.67.249.0/24 | IPv4 | 256 | GR | |
| 2001:648:2c30::/48 | IPv6 | — | GR |