203.116.0.0/16 - StarHub (AS4657)
CIDR
203.116.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇸🇬 Singapore
City
Singapore (Geylang)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.116.0.0/16 | AS4657 STARHUB-INTERNET - StarHub Ltd | Valid | APNIC | 2026-10-12 |
More-Specific Announcements
42 more-specific announcementsRPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.116.0.0/22 | 🇸🇬SG | allocated | |
| 203.116.4.0/22 | 🇸🇬SG | allocated | |
| 203.116.8.0/21 | 🇸🇬SG | allocated | |
| 203.116.16.0/20 | 🇸🇬SG | allocated | |
| 203.116.32.0/19 | 🇸🇬SG | allocated | |
| 203.116.36.80/28 | 🇸🇬SG | assigned | |
| 203.116.37.64/26 | 🇸🇬SG | assigned | |
| 203.116.40.160/28 | 🇸🇬SG | assigned | |
| 203.116.64.0/18 | 🇸🇬SG | allocated | |
| 203.116.128.0/17 | 🇸🇬SG | allocated | |
| 203.116.177.0/28 | 🇸🇬SG | assigned | |
| 203.116.209.16/29 | 🇸🇬SG | assigned |
Origin ASN
AS4657
STARHUB-INTERNET - StarHub Ltd
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/203.116.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.116.0.0/16" | jq
External Links