HomePrefix Lookup203.4.200.0/22

203.4.200.0/22

🇦🇺
IPv4APNICassignedAS4822NATIONAL-LIBRARY-AU - National Library of AustraliaNo ROA
CIDR
203.4.200.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇦🇺 Australia
City
Canberra
RIR
APNIC
Status
assigned
Allocated
4/19/1994

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.4.200.0/22AS4822NATIONAL-LIBRARY-AU - National Library of AustraliaNo ROA
APNICRADB
5/30/2026

IRR Route Objects

5
OriginRegistryMaintainerModified
AS4822APNICMAINT-AU-NLA9/4/2008
AS2764RADBMAINT-AS754511/13/2023
AS4822RADBMAINT-ASAARNET11/13/2023
AS7575RADBMAINT-AS5845311/13/2023
AS7718RADBMAINT-AS463711/13/2023
Origin ASN
AS4822
NATIONAL-LIBRARY-AU - National Library of Australia
Geolocation
Country🇦🇺AustraliaAU
RegionAustralian Capital Territory
CityCanberra
Coordinates-35.2966, 149.1300 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.4.200.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/203.4.200.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP