HomePrefix Lookup203.20.100.0/23

203.20.100.0/23

🇦🇺
IPv4APNICassignedAS38809VOCUS-VAS-AU - Vocus Advanced ServicesNo ROA
CIDR
203.20.100.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
Sydney
RIR
APNIC
Status
assigned
Allocated
5/21/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.20.100.0/23AS38809VOCUS-VAS-AU - Vocus Advanced ServicesNo ROA—5/31/2026
Origin ASN
AS38809
VOCUS-VAS-AU - Vocus Advanced Services
Geolocation
Country🇦🇺AustraliaAU
RegionNew South Wales
CitySydney
Coordinates-33.8676, 151.2230 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.20.100.0/23

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/203.20.100.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP