Address space
AS5567 AS5567 - National Research Tomsk Polytechnic University
IPv4 prefixes
4
24.58K addresses
IPv6 prefixes
0
Most common size
/21
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 |
|---|---|---|
| RU | Russian Federation | 4 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 46.30.32.0/21 | IPv4 | 2,048 | RU | |
| 85.143.64.0/20 | IPv4 | 4,096 | RU | |
| 85.143.80.0/21 | IPv4 | 2,048 | RU | |
| 109.123.128.0/18 | IPv4 | 16,384 | RU |