Address space
AS267521 ULTRANET NETWORK
IPv4 prefixes
4
2.05K addresses
IPv6 prefixes
9
Most common size
/24
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 |
|---|---|---|
| BR | Brazil | 13 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 38.10.96.0/23 | IPv4 | 512 | BR | |
| 38.10.98.0/24 | IPv4 | 256 | BR | |
| 38.10.99.0/24 | IPv4 | 256 | BR | |
| 201.182.48.0/22 | IPv4 | 1,024 | BR | |
| 2804:42b8::/34 | IPv6 | — | BR | |
| 2804:42b8:4000::/40 | IPv6 | — | BR | |
| 2804:42b8:4100::/40 | IPv6 | — | BR | |
| 2804:42b8:4200::/39 | IPv6 | — | BR | |
| 2804:42b8:4400::/38 | IPv6 | — | BR | |
| 2804:42b8:4800::/37 | IPv6 | — | BR | |
| 2804:42b8:5000::/36 | IPv6 | — | BR | |
| 2804:42b8:6000::/35 | IPv6 | — | BR | |
| 2804:42b8:8000::/33 | IPv6 | — | BR |