IPv4 prefixes
AS45133 SINGAPORE-POLYTECHNIC-AS-AP Singapore Polytechnic
Unclassified APNIC Educational/Research
Inventory
IPv4 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 164.78.0.0/17 | 32,768 | SG | — | — | |
| 164.78.128.0/18 | 16,384 | SG | — | — | |
| 164.78.192.0/19 | 8,192 | SG | — | — | |
| 164.78.224.0/20 | 4,096 | SG | — | — | |
| 164.78.240.0/21 | 2,048 | SG | — | — | |
| 164.78.248.0/24 | 256 | SG | No ROA | IRR covering | |
| 164.78.249.0/24 | 256 | SG | — | — | |
| 164.78.250.0/23 | 512 | SG | — | — | |
| 164.78.252.0/24 | 256 | SG | No ROA | IRR | |
| 164.78.253.0/24 | 256 | SG | — | — | |
| 164.78.254.0/23 | 512 | SG | — | — |