Address space
AS9419 NTU-AS-AP Nanyang Technological University
IPv4 prefixes
12
60.93K addresses
IPv6 prefixes
1
Most common size
/20
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 | 13 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 155.69.0.0/23 | IPv4 | 512 | SG | |
| 155.69.2.0/23 | IPv4 | 512 | SG | |
| 155.69.4.0/22 | IPv4 | 1,024 | SG | |
| 155.69.8.0/21 | IPv4 | 2,048 | SG | |
| 155.69.16.0/20 | IPv4 | 4,096 | SG | |
| 155.69.32.0/19 | IPv4 | 8,192 | SG | |
| 155.69.80.0/20 | IPv4 | 4,096 | SG | |
| 155.69.98.0/23 | IPv4 | 512 | SG | |
| 155.69.100.0/22 | IPv4 | 1,024 | SG | |
| 155.69.104.0/21 | IPv4 | 2,048 | SG | |
| 155.69.112.0/20 | IPv4 | 4,096 | SG | |
| 155.69.128.0/17 | IPv4 | 32,768 | SG | |
| 2407:9380:1::/48 | IPv6 | — | SG |