Address space
AS25826 UOTTAWA
IPv4 prefixes
4
69.90K addresses
IPv6 prefixes
0
Most common size
/16
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 |
|---|---|---|
| CA | Canada | 4 |
Review
Flagged prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 66.97.23.248/29 | IPv4 | 8 | CA | 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 |
|---|---|---|---|---|
| 66.97.23.248/29 | IPv4 | 8 | CA | Too specific |
| 137.122.0.0/16 | IPv4 | 65,536 | CA | |
| 192.75.139.0/24 | IPv4 | 256 | CA | |
| 216.48.80.0/20 | IPv4 | 4,096 | CA |