203.175.160.0/20
🇸🇬CIDR
203.175.160.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇸🇬 Singapore
City
Singapore
RIR
APNIC
Status
allocated
Allocated
11/16/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.175.160.0/20 | AS24482SGGS-AS-AP - SG.GS | Valid | APNIC | 6/1/2026 |
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.175.160.0/21 | AS135437HOSTSG-AS-SG - HostSG | Valid | — | 6/1/2026 |
| 203.175.168.0/22 | AS135437HOSTSG-AS-SG - HostSG | Valid | — | 6/1/2026 |
| 203.175.172.0/23 | AS135437HOSTSG-AS-SG - HostSG | Valid | — | 6/1/2026 |
| 203.175.169.0/24 | AS24482SGGS-AS-AP - SG.GS | Valid | — | 6/1/2026 |
| 203.175.174.0/24 | AS24482SGGS-AS-AP - SG.GS | Valid | — | 6/1/2026 |
| 203.175.175.0/24 | AS24482SGGS-AS-AP - SG.GS | Valid | — | 6/1/2026 |
| 203.175.162.0/24 | AS135437HOSTSG-AS-SG - HostSG | Valid | — | 6/1/2026 |
| 203.175.172.0/24 | AS135437HOSTSG-AS-SG - HostSG | Valid | — | 6/1/2026 |
| 203.175.173.0/24 | AS135437HOSTSG-AS-SG - HostSG | Valid | — | 6/1/2026 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.175.168.0/22 | AS135437 | 🇸🇬SG | assigned |
| 203.175.164.0/22 | 🇸🇬SG | assigned | |
| 203.175.172.0/23 | AS135437 | 🇸🇬SG | assigned |
| 203.175.160.0/23 | 🇸🇬SG | assigned | |
| 203.175.174.0/24 | AS24482 | 🇸🇬SG | assigned |
| 203.175.175.0/24 | AS24482 | 🇸🇬SG | assigned |
| 203.175.163.128/25 | 🇸🇬SG | assigned | |
| 203.175.163.0/25 | 🇸🇬SG | assigned | |
| 203.175.162.0/25 | 🇸🇬SG | assigned | |
| 203.175.162.192/26 | 🇸🇬SG | assigned |
Origin ASN
AS24482
SGGS-AS-AP - SG.GS
Geolocation
Country🇸🇬SingaporeSG
CitySingapore
API
Open https://api.ipctl.io/v1/prefix/203.175.160.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.175.160.0/20" | jq
External Links