Address space
AS2037 CSUFRESNO
Unclassified ARIN
IPv4 prefixes
10
65.55K addresses
IPv6 prefixes
0
Most common size
/23
IPv4
Flagged
2
Shape
IPv4 prefix sizes
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
IPv6 prefix sizes
This network announces no IPv6 we can see.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 10 |
Review
Flagged prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 137.164.4.80/29 | IPv4 | 8 | US | Too specific |
| 137.164.4.104/29 | IPv4 | 8 | US | Too specific |
A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.