Address space
AS37 DNIC-AS-00037
IPv4 prefixes
8
69.12K addresses
IPv6 prefixes
1
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.
Shape
Prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 9 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 128.38.0.0/16 | IPv4 | 65,536 | US | |
| 198.91.64.0/22 | IPv4 | 1,024 | US | |
| 198.91.69.0/24 | IPv4 | 256 | US | |
| 198.91.70.0/23 | IPv4 | 512 | US | |
| 198.91.72.0/23 | IPv4 | 512 | US | |
| 199.10.8.0/24 | IPv4 | 256 | US | |
| 199.10.10.0/23 | IPv4 | 512 | US | |
| 199.10.12.0/23 | IPv4 | 512 | US | |
| 2001:480:501::/48 | IPv6 | — | US |