Home Prefix Lookup123.243.181.0/24

123.243.181.0/24

🇦🇺

IPv4APNICannouncedAS7545TPG-INTERNET-AP - TPG Telecom LimitedNo ROA

CIDR

123.243.181.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇦🇺 Australia

City

Brisbane

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
123.243.181.0/24	AS7545TPG-INTERNET-AP - TPG Telecom Limited	No ROA	RADB	6/1/2026

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
123.243.0.0/16	AS7545TPG-INTERNET-AP - TPG Telecom Limited	No ROA	—	6/1/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7545	RADB	MAINT-AS7545	6/25/2025

More Specific Prefixes

Prefix	Country	Status
123.243.181.4/30	🇦🇺AU	assigned
123.243.181.32/30	🇦🇺AU	assigned
123.243.181.84/30	🇦🇺AU	assigned
123.243.181.128/30	🇦🇺AU	assigned
123.243.181.8/30	🇦🇺AU	assigned
123.243.181.20/30	🇦🇺AU	assigned
123.243.181.24/30	🇦🇺AU	assigned
123.243.181.28/30	🇦🇺AU	assigned
123.243.181.40/30	🇦🇺AU	assigned
123.243.181.48/30	🇦🇺AU	assigned
123.243.181.52/30	🇦🇺AU	assigned
123.243.181.64/30	🇦🇺AU	assigned
123.243.181.68/30	🇦🇺AU	assigned
123.243.181.76/30	🇦🇺AU	assigned
123.243.181.88/30	🇦🇺AU	assigned
123.243.181.132/30	🇦🇺AU	assigned
123.243.181.136/30	🇦🇺AU	assigned
123.243.181.152/30	🇦🇺AU	assigned
123.243.181.156/30	🇦🇺AU	assigned
123.243.181.176/30	🇦🇺AU	assigned
123.243.181.184/30	🇦🇺AU	assigned
123.243.181.188/30	🇦🇺AU	assigned
123.243.181.192/30	🇦🇺AU	assigned
123.243.181.204/30	🇦🇺AU	assigned
123.243.181.228/30	🇦🇺AU	assigned
123.243.181.232/30	🇦🇺AU	assigned
123.243.181.236/30	🇦🇺AU	assigned
123.243.181.240/30	🇦🇺AU	assigned
123.243.181.16/30	🇦🇺AU	assigned
123.243.181.72/30	🇦🇺AU	assigned
123.243.181.208/30	🇦🇺AU	assigned
123.243.181.60/30	🇦🇺AU	assigned
123.243.181.80/30	🇦🇺AU	assigned
123.243.181.100/30	🇦🇺AU	assigned
123.243.181.120/30	🇦🇺AU	assigned
123.243.181.164/30	🇦🇺AU	assigned
123.243.181.168/30	🇦🇺AU	assigned
123.243.181.172/30	🇦🇺AU	assigned
123.243.181.216/30	🇦🇺AU	assigned
123.243.181.116/30	🇦🇺AU	assigned
123.243.181.0/30	🇦🇺AU	assigned
123.243.181.12/30	🇦🇺AU	assigned
123.243.181.44/30	🇦🇺AU	assigned
123.243.181.56/30	🇦🇺AU	assigned
123.243.181.124/30	🇦🇺AU	assigned
123.243.181.140/30	🇦🇺AU	assigned
123.243.181.160/30	🇦🇺AU	assigned
123.243.181.212/30	🇦🇺AU	assigned
123.243.181.220/30	🇦🇺AU	assigned
123.243.181.248/30	🇦🇺AU	assigned
123.243.181.252/30	🇦🇺AU	assigned
123.243.181.36/30	🇦🇺AU	assigned
123.243.181.108/30	🇦🇺AU	assigned
123.243.181.144/30	🇦🇺AU	assigned
123.243.181.224/30	🇦🇺AU	assigned
123.243.181.96/30	🇦🇺AU	assigned

Origin ASN

AS7545

TPG-INTERNET-AP - TPG Telecom Limited

Geolocation

Country🇦🇺AustraliaAU

RegionQueensland

CityBrisbane

Coordinates-27.4705, 153.0260 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/123.243.181.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/123.243.181.0/24" | jq

External Links

RIPEstat Hurricane Electric BGP