203.28.75.0/24 - BGP Prefix (MOAS)
IPv4APNICassignedMOAS RPKI Valid
CIDR
203.28.75.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇦🇺 Australia
City
Sydney
RIR
APNIC
Status
assigned
Allocated
1996-06-19
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.28.75.0/24 | AS137409 GSLNETWORKS-AS-AP GSL Networks Pty LTD | Valid | APNIC | 2026-10-11 |
| 203.28.75.0/24 | AS399138 MICROLINK-CORE - Microlink Network | Invalid | - | 2026-10-11 |
Origin ASNs (2)
AS137409MOAS
GSLNETWORKS-AS-AP GSL Networks Pty LTD
AS399138MOAS
MICROLINK-CORE - Microlink Network
Geolocation
Country🇦🇺AustraliaAU
CitySydney
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/203.28.75.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.28.75.0/24" | jq
External Links