Address space
AS263683 Universidad de Costa Rica
IPv4 prefixes
22
41.73K addresses
IPv6 prefixes
4
Most common size
/22
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 |
|---|---|---|
| CR | Costa Rica | 26 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 163.178.8.0/24 | IPv4 | 256 | CR | |
| 163.178.16.0/22 | IPv4 | 1,024 | CR | |
| 163.178.48.0/20 | IPv4 | 4,096 | CR | |
| 163.178.64.0/22 | IPv4 | 1,024 | CR | |
| 163.178.68.0/23 | IPv4 | 512 | CR | |
| 163.178.71.0/24 | IPv4 | 256 | CR | |
| 163.178.72.0/22 | IPv4 | 1,024 | CR | |
| 163.178.76.0/23 | IPv4 | 512 | CR | |
| 163.178.79.0/24 | IPv4 | 256 | CR | |
| 163.178.80.0/21 | IPv4 | 2,048 | CR | |
| 163.178.88.0/23 | IPv4 | 512 | CR | |
| 163.178.91.0/24 | IPv4 | 256 | CR | |
| 163.178.92.0/22 | IPv4 | 1,024 | CR | |
| 163.178.98.0/24 | IPv4 | 256 | CR | |
| 163.178.100.0/22 | IPv4 | 1,024 | CR | |
| 163.178.104.0/21 | IPv4 | 2,048 | CR | |
| 163.178.112.0/20 | IPv4 | 4,096 | CR | |
| 163.178.140.0/22 | IPv4 | 1,024 | CR | |
| 163.178.160.0/19 | IPv4 | 8,192 | CR | |
| 163.178.208.0/20 | IPv4 | 4,096 | CR | |
| 163.178.224.0/20 | IPv4 | 4,096 | CR | |
| 163.178.240.0/20 | IPv4 | 4,096 | CR | |
| 2801:15:8001::/48 | IPv6 | — | CR | |
| 2801:15:8002::/47 | IPv6 | — | CR | |
| 2801:15:8004::/46 | IPv6 | — | CR | |
| 2801:15:8008::/45 | IPv6 | — | CR |