Home Prefix Lookup203.221.75.0/24

203.221.75.0/24

🇦🇺

IPv4APNICannouncedAS7545TPG-INTERNET-AP - TPG Telecom LimitedNo ROA

CIDR

203.221.75.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇦🇺 Australia

City

Melbourne

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
203.221.75.0/24	AS7545TPG-INTERNET-AP - TPG Telecom Limited	No ROA	RADB	6/2/2026

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
203.220.0.0/15	AS9942COMINDICO-AP - SOUL Converged Communications Australia	No ROA	—	6/2/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7545	RADB	MAINT-AS7545	9/26/2025

More Specific Prefixes

Prefix	Country	Status
203.221.75.60/30	🇦🇺AU	assigned
203.221.75.64/30	🇦🇺AU	assigned
203.221.75.132/30	🇦🇺AU	assigned
203.221.75.48/30	🇦🇺AU	assigned
203.221.75.120/30	🇦🇺AU	assigned
203.221.75.28/30	🇦🇺AU	assigned
203.221.75.40/30	🇦🇺AU	assigned
203.221.75.32/30	🇦🇺AU	assigned
203.221.75.4/30	🇦🇺AU	assigned
203.221.75.12/30	🇦🇺AU	assigned
203.221.75.16/30	🇦🇺AU	assigned
203.221.75.20/30	🇦🇺AU	assigned
203.221.75.44/30	🇦🇺AU	assigned
203.221.75.56/30	🇦🇺AU	assigned
203.221.75.68/30	🇦🇺AU	assigned
203.221.75.72/30	🇦🇺AU	assigned
203.221.75.80/30	🇦🇺AU	assigned
203.221.75.88/30	🇦🇺AU	assigned
203.221.75.92/30	🇦🇺AU	assigned
203.221.75.100/30	🇦🇺AU	assigned
203.221.75.104/30	🇦🇺AU	assigned
203.221.75.108/30	🇦🇺AU	assigned
203.221.75.124/30	🇦🇺AU	assigned
203.221.75.140/30	🇦🇺AU	assigned
203.221.75.144/30	🇦🇺AU	assigned
203.221.75.148/30	🇦🇺AU	assigned
203.221.75.176/30	🇦🇺AU	assigned
203.221.75.184/30	🇦🇺AU	assigned
203.221.75.192/30	🇦🇺AU	assigned
203.221.75.196/30	🇦🇺AU	assigned
203.221.75.208/30	🇦🇺AU	assigned
203.221.75.212/30	🇦🇺AU	assigned
203.221.75.220/30	🇦🇺AU	assigned
203.221.75.224/30	🇦🇺AU	assigned
203.221.75.228/30	🇦🇺AU	assigned
203.221.75.232/30	🇦🇺AU	assigned
203.221.75.236/30	🇦🇺AU	assigned
203.221.75.244/30	🇦🇺AU	assigned
203.221.75.252/30	🇦🇺AU	assigned
203.221.75.168/30	🇦🇺AU	assigned
203.221.75.216/30	🇦🇺AU	assigned
203.221.75.240/30	🇦🇺AU	assigned
203.221.75.0/30	🇦🇺AU	assigned
203.221.75.8/30	🇦🇺AU	assigned
203.221.75.36/30	🇦🇺AU	assigned
203.221.75.52/30	🇦🇺AU	assigned
203.221.75.76/30	🇦🇺AU	assigned
203.221.75.96/30	🇦🇺AU	assigned
203.221.75.136/30	🇦🇺AU	assigned
203.221.75.156/30	🇦🇺AU	assigned
203.221.75.160/30	🇦🇺AU	assigned
203.221.75.172/30	🇦🇺AU	assigned
203.221.75.188/30	🇦🇺AU	assigned
203.221.75.204/30	🇦🇺AU	assigned
203.221.75.24/30	🇦🇺AU	assigned
203.221.75.84/30	🇦🇺AU	assigned
203.221.75.112/30	🇦🇺AU	assigned
203.221.75.116/30	🇦🇺AU	assigned
203.221.75.128/30	🇦🇺AU	assigned
203.221.75.152/30	🇦🇺AU	assigned
203.221.75.164/30	🇦🇺AU	assigned
203.221.75.180/30	🇦🇺AU	assigned
203.221.75.200/30	🇦🇺AU	assigned
203.221.75.248/30	🇦🇺AU	assigned

Origin ASN

AS7545

TPG-INTERNET-AP - TPG Telecom Limited

Geolocation

Country🇦🇺AustraliaAU

RegionVictoria

CityMelbourne

Coordinates-37.8136, 144.9630 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.221.75.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/203.221.75.0/24" | jq

External Links

RIPEstat Hurricane Electric BGP