Address space
AS13371 DUKE-INTERCHANGE
IPv4 prefixes
5
152K addresses
IPv6 prefixes
2
Most common size
/16
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 | 7 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 67.159.64.0/18 | IPv4 | 16,384 | US | |
| 152.3.0.0/16 | IPv4 | 65,536 | US | |
| 152.16.0.0/16 | IPv4 | 65,536 | US | |
| 152.22.224.0/20 | IPv4 | 4,096 | US | |
| 198.86.29.0/24 | IPv4 | 256 | US | |
| 2600:2704:100::/48 | IPv6 | — | US | |
| 2620:0:690::/47 | IPv6 | — | US |