Address space
AS33302 D102-COS-1
IPv4 prefixes
33
19.71K addresses
IPv6 prefixes
16
Most common size
/23
IPv4
Flagged
16
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 |
|---|---|---|
| US | United States of America | 49 |
Review
Flagged prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 64.111.26.0/31 | IPv4 | 2 | US | Too specific |
| 64.111.26.3/32 | IPv4 | 1 | US | Too specific |
| 64.111.26.4/30 | IPv4 | 4 | US | Too specific |
| 64.111.26.8/29 | IPv4 | 8 | US | Too specific |
| 64.111.26.16/28 | IPv4 | 16 | US | Too specific |
| 64.111.26.32/27 | IPv4 | 32 | US | Too specific |
| 64.111.26.64/26 | IPv4 | 64 | US | Too specific |
| 64.111.26.128/25 | IPv4 | 128 | US | Too specific |
| 96.47.13.0/26 | IPv4 | 64 | US | Too specific |
| 96.47.13.64/31 | IPv4 | 2 | US | Too specific |
| 96.47.13.67/32 | IPv4 | 1 | US | Too specific |
| 96.47.13.68/30 | IPv4 | 4 | US | Too specific |
| 96.47.13.72/29 | IPv4 | 8 | US | Too specific |
| 96.47.13.80/28 | IPv4 | 16 | US | Too specific |
| 96.47.13.96/27 | IPv4 | 32 | US | Too specific |
| 96.47.13.128/25 | IPv4 | 128 | US | Too specific |
A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.
Inventory