Address space
AS395266 KEYSIGHT-TECHNOLOGIES
IPv4 prefixes
16
4.88K addresses
IPv6 prefixes
5
Most common size
/24
IPv4
Flagged
1
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 | 21 |
Review
Flagged prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 203.78.194.160/28 | IPv4 | 16 | US | Too specific |
A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 192.6.21.0/24 | IPv4 | 256 | US | |
| 192.25.1.0/24 | IPv4 | 256 | US | |
| 192.25.2.0/23 | IPv4 | 512 | US | |
| 192.25.4.0/22 | IPv4 | 1,024 | US | |
| 192.25.19.0/24 | IPv4 | 256 | US | |
| 192.25.21.0/24 | IPv4 | 256 | US | |
| 192.25.22.0/24 | IPv4 | 256 | US | |
| 192.25.24.0/24 | IPv4 | 256 | US | |
| 192.25.34.0/24 | IPv4 | 256 | US | |
| 192.25.42.0/24 | IPv4 | 256 | US | |
| 192.25.46.0/24 | IPv4 | 256 | US | |
| 192.25.50.0/24 | IPv4 | 256 | US | |
| 192.25.52.0/24 | IPv4 | 256 | US | |
| 192.25.55.0/24 | IPv4 | 256 | US | |
| 192.25.78.0/24 | IPv4 | 256 | US | |
| 203.78.194.160/28 | IPv4 | 16 | US | Too specific |
| 2404:5740::/48 | IPv6 | — | US | |
| 2620:17b:3::/48 | IPv6 | — | US | |
| 2620:17b:5::/48 | IPv6 | — | US | |
| 2620:17b:6::/47 | IPv6 | — | US | |
| 2a09:9ec0::/48 | IPv6 | — | US |