Address space
AS1930 RCCN Fundacao para a Ciencia e a Tecnologia, I.P.
IPv4 prefixes
73
360K 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 |
|---|---|---|
| PT | Portugal | 74 |
Inventory