Address space
AS23489 MARINK12 - Marin County Office of Education
Unclassified ARIN
IPv4 prefixes
9
2.82K addresses
IPv6 prefixes
1
Most common size
/24
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
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 10 |
Review
Flagged prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 137.164.13.120/30 | IPv4 | 4 | US | Too specific |
| 2607:f380::118:9a40:d780/122 | IPv6 | /122 | US | Too specific |
A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.