Address space
AS7472 NUS-AS-AP NUS Information Technology
IPv4 prefixes
30
65.02K addresses
IPv6 prefixes
0
Most common size
/23
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 |
|---|---|---|
| SG | Singapore | 30 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 137.132.0.0/22 | IPv4 | 1,024 | SG | |
| 137.132.4.0/23 | IPv4 | 512 | SG | |
| 137.132.6.0/23 | IPv4 | 512 | SG | |
| 137.132.8.0/23 | IPv4 | 512 | SG | |
| 137.132.10.0/24 | IPv4 | 256 | SG | |
| 137.132.11.0/24 | IPv4 | 256 | SG | |
| 137.132.12.0/22 | IPv4 | 1,024 | SG | |
| 137.132.16.0/22 | IPv4 | 1,024 | SG | |
| 137.132.20.0/23 | IPv4 | 512 | SG | |
| 137.132.22.0/23 | IPv4 | 512 | SG | |
| 137.132.24.0/21 | IPv4 | 2,048 | SG | |
| 137.132.32.0/20 | IPv4 | 4,096 | SG | |
| 137.132.50.0/23 | IPv4 | 512 | SG | |
| 137.132.52.0/22 | IPv4 | 1,024 | SG | |
| 137.132.56.0/21 | IPv4 | 2,048 | SG | |
| 137.132.64.0/18 | IPv4 | 16,384 | SG | |
| 137.132.128.0/19 | IPv4 | 8,192 | SG | |
| 137.132.160.0/21 | IPv4 | 2,048 | SG | |
| 137.132.168.0/22 | IPv4 | 1,024 | SG | |
| 137.132.172.0/23 | IPv4 | 512 | SG | |
| 137.132.174.0/24 | IPv4 | 256 | SG | |
| 137.132.175.0/24 | IPv4 | 256 | SG | |
| 137.132.176.0/20 | IPv4 | 4,096 | SG | |
| 137.132.192.0/19 | IPv4 | 8,192 | SG | |
| 137.132.224.0/20 | IPv4 | 4,096 | SG | |
| 137.132.240.0/21 | IPv4 | 2,048 | SG | |
| 137.132.248.0/23 | IPv4 | 512 | SG | |
| 137.132.250.0/24 | IPv4 | 256 | SG | |
| 137.132.251.0/24 | IPv4 | 256 | SG | |
| 137.132.252.0/22 | IPv4 | 1,024 | SG |