203.120.137.0/24 - Pacific Internet Pte (AS4628)
CIDR
203.120.137.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇸🇬 Singapore
City
Singapore (Hougang)
RIR
APNIC
Status
allocated
Allocated
1996-02-11
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.120.137.0/24 | AS4628 PACIFICINTERNET-AS-AP - Pacific Internet Pte Ltd | Valid | APNIC | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 203.120.137.0/24 | AS4628 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4628 | APNIC | MAINT-SG-PACIFIC | 2019-03-26 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.120.137.8/29 | 🇸🇬SG | assigned | |
| 203.120.137.16/28 | 🇸🇬SG | assigned | |
| 203.120.137.32/27 | 🇸🇬SG | assigned | |
| 203.120.137.96/28 | 🇸🇬SG | assigned | |
| 203.120.137.128/28 | 🇸🇬SG | assigned | |
| 203.120.137.144/28 | 🇸🇬SG | assigned | |
| 203.120.137.176/28 | 🇸🇬SG | assigned | |
| 203.120.137.208/29 | 🇸🇬SG | assigned | |
| 203.120.137.216/30 | 🇸🇬SG | assigned | |
| 203.120.137.220/31 | 🇸🇬SG | assigned | |
| 203.120.137.222/32 | 🇸🇬SG | assigned |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/203.120.137.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.120.137.0/24" | jq
External Links