Address space
AS31747 BLACKROCK-FINANCIAL-MANAGEMENT-2
IPv4 prefixes
16
6.91K addresses
IPv6 prefixes
0
Most common size
/23
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.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 16 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 69.52.2.0/23 | IPv4 | 512 | US | |
| 69.52.12.0/23 | IPv4 | 512 | US | |
| 69.52.14.0/24 | IPv4 | 256 | US | |
| 69.52.22.0/23 | IPv4 | 512 | US | |
| 69.52.33.0/24 | IPv4 | 256 | US | |
| 69.52.66.0/23 | IPv4 | 512 | US | |
| 69.52.68.0/23 | IPv4 | 512 | US | |
| 69.52.72.0/23 | IPv4 | 512 | US | |
| 69.52.134.0/23 | IPv4 | 512 | US | |
| 69.52.136.0/24 | IPv4 | 256 | US | |
| 69.52.142.0/23 | IPv4 | 512 | US | |
| 69.52.144.0/23 | IPv4 | 512 | US | |
| 69.52.147.0/24 | IPv4 | 256 | US | |
| 199.242.0.0/23 | IPv4 | 512 | US | |
| 199.242.4.0/23 | IPv4 | 512 | US | |
| 199.242.6.0/24 | IPv4 | 256 | US |