HomePrefix Lookup203.164.192.0/18

203.164.192.0/18

🇦🇺
IPv4APNICannouncedAS4804MPX-AS - Microplex PTY LTD RPKI Valid
CIDR
203.164.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇦🇺 Australia
City
Blacktown
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.164.192.0/18AS4804MPX-AS - Microplex PTY LTD Valid
APNICRADB
6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
203.164.0.0/16AS4804MPX-AS - Microplex PTY LTD Valid—6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
203.164.192.0/18AS4804/18apnic
203.164.0.0/16AS4804/16apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4804APNICMAINT-AU-OPTUSINTERNET9/15/2022
AS4804RADBMPX-NOC11/13/2023

More Specific Prefixes

2
PrefixASCountryStatus
203.164.224.0/19🇦🇺AUassigned
203.164.192.0/19🇦🇺AUassigned
Origin ASN
AS4804
MPX-AS - Microplex PTY LTD
Geolocation
Country🇦🇺AustraliaAU
RegionNew South Wales
CityBlacktown
Coordinates-33.7661, 150.9130 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.164.192.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/203.164.192.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP