Address space
AS23767 A-STAR-AS-AP A-STAR
IPv4 prefixes
11
8.19K addresses
IPv6 prefixes
1
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 |
|---|---|---|
| SG | Singapore | 12 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 103.37.196.0/22 | IPv4 | 1,024 | SG | |
| 123.136.64.0/24 | IPv4 | 256 | SG | |
| 123.136.67.0/24 | IPv4 | 256 | SG | |
| 123.136.68.0/22 | IPv4 | 1,024 | SG | |
| 192.122.131.0/24 | IPv4 | 256 | SG | |
| 192.122.132.0/22 | IPv4 | 1,024 | SG | |
| 192.122.136.0/22 | IPv4 | 1,024 | SG | |
| 192.122.140.0/24 | IPv4 | 256 | SG | |
| 202.6.240.0/22 | IPv4 | 1,024 | SG | |
| 202.83.248.0/22 | IPv4 | 1,024 | SG | |
| 202.130.56.0/22 | IPv4 | 1,024 | SG | |
| 2001:df0:75::/48 | IPv6 | — | SG |