Address space
AS8015 VISI-AS
IPv4 prefixes
19
118K addresses
IPv6 prefixes
10
Most common size
/20
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.
Shape
Prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 29 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 192.40.200.0/24 | IPv4 | 256 | US | |
| 199.229.91.0/24 | IPv4 | 256 | US | |
| 208.42.0.0/21 | IPv4 | 2,048 | US | |
| 208.42.8.0/22 | IPv4 | 1,024 | US | |
| 208.42.16.0/20 | IPv4 | 4,096 | US | |
| 208.42.32.0/20 | IPv4 | 4,096 | US | |
| 208.42.48.0/21 | IPv4 | 2,048 | US | |
| 208.42.64.0/19 | IPv4 | 8,192 | US | |
| 208.42.96.0/20 | IPv4 | 4,096 | US | |
| 208.42.112.0/21 | IPv4 | 2,048 | US | |
| 208.42.128.0/19 | IPv4 | 8,192 | US | |
| 208.42.160.0/20 | IPv4 | 4,096 | US | |
| 208.42.176.0/21 | IPv4 | 2,048 | US | |
| 208.42.184.0/22 | IPv4 | 1,024 | US | |
| 208.42.189.0/24 | IPv4 | 256 | US | |
| 208.42.190.0/23 | IPv4 | 512 | US | |
| 209.98.0.0/16 | IPv4 | 65,536 | US | |
| 209.134.128.0/19 | IPv4 | 8,192 | US | |
| 216.120.141.0/24 | IPv4 | 256 | US | |
| 2001:18c8::/39 | IPv6 | — | US | |
| 2001:18c8:200::/40 | IPv6 | — | US | |
| 2001:18c8:600::/40 | IPv6 | — | US | |
| 2001:18c8:900::/40 | IPv6 | — | US | |
| 2001:18c8:a00::/39 | IPv6 | — | US | |
| 2001:18c8:c00::/38 | IPv6 | — | US | |
| 2001:18c8:1000::/36 | IPv6 | — | US | |
| 2001:18c8:2000::/35 | IPv6 | — | US | |
| 2001:18c8:4000::/34 | IPv6 | — | US | |
| 2001:18c8:8000::/33 | IPv6 | — | US |