Home Prefix Lookup123.243.154.0/24

123.243.154.0/24

🇦🇺

IPv4APNICannouncedAS7545TPG-INTERNET-AP - TPG Telecom LimitedNo ROA

CIDR

123.243.154.0/24

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
123.243.154.0/24	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
123.243.154.48/30	🇦🇺AU	assigned
123.243.154.152/30	🇦🇺AU	assigned
123.243.154.172/30	🇦🇺AU	assigned
123.243.154.248/30	🇦🇺AU	assigned
123.243.154.0/30	🇦🇺AU	assigned
123.243.154.4/30	🇦🇺AU	assigned
123.243.154.12/30	🇦🇺AU	assigned
123.243.154.32/30	🇦🇺AU	assigned
123.243.154.40/30	🇦🇺AU	assigned
123.243.154.44/30	🇦🇺AU	assigned
123.243.154.52/30	🇦🇺AU	assigned
123.243.154.68/30	🇦🇺AU	assigned
123.243.154.76/30	🇦🇺AU	assigned
123.243.154.92/30	🇦🇺AU	assigned
123.243.154.104/30	🇦🇺AU	assigned
123.243.154.112/30	🇦🇺AU	assigned
123.243.154.124/30	🇦🇺AU	assigned
123.243.154.132/30	🇦🇺AU	assigned
123.243.154.136/30	🇦🇺AU	assigned
123.243.154.140/30	🇦🇺AU	assigned
123.243.154.144/30	🇦🇺AU	assigned
123.243.154.148/30	🇦🇺AU	assigned
123.243.154.156/30	🇦🇺AU	assigned
123.243.154.160/30	🇦🇺AU	assigned
123.243.154.168/30	🇦🇺AU	assigned
123.243.154.176/30	🇦🇺AU	assigned
123.243.154.180/30	🇦🇺AU	assigned
123.243.154.184/30	🇦🇺AU	assigned
123.243.154.188/30	🇦🇺AU	assigned
123.243.154.192/30	🇦🇺AU	assigned
123.243.154.196/30	🇦🇺AU	assigned
123.243.154.204/30	🇦🇺AU	assigned
123.243.154.208/30	🇦🇺AU	assigned
123.243.154.212/30	🇦🇺AU	assigned
123.243.154.220/30	🇦🇺AU	assigned
123.243.154.228/30	🇦🇺AU	assigned
123.243.154.236/30	🇦🇺AU	assigned
123.243.154.240/30	🇦🇺AU	assigned
123.243.154.244/30	🇦🇺AU	assigned
123.243.154.252/30	🇦🇺AU	assigned
123.243.154.20/30	🇦🇺AU	assigned
123.243.154.36/30	🇦🇺AU	assigned
123.243.154.84/30	🇦🇺AU	assigned
123.243.154.100/30	🇦🇺AU	assigned
123.243.154.116/30	🇦🇺AU	assigned
123.243.154.232/30	🇦🇺AU	assigned
123.243.154.8/30	🇦🇺AU	assigned
123.243.154.60/30	🇦🇺AU	assigned
123.243.154.64/30	🇦🇺AU	assigned
123.243.154.80/30	🇦🇺AU	assigned
123.243.154.88/30	🇦🇺AU	assigned
123.243.154.96/30	🇦🇺AU	assigned
123.243.154.108/30	🇦🇺AU	assigned
123.243.154.120/30	🇦🇺AU	assigned
123.243.154.128/30	🇦🇺AU	assigned
123.243.154.164/30	🇦🇺AU	assigned
123.243.154.200/30	🇦🇺AU	assigned
123.243.154.216/30	🇦🇺AU	assigned
123.243.154.224/30	🇦🇺AU	assigned
123.243.154.24/30	🇦🇺AU	assigned
123.243.154.28/30	🇦🇺AU	assigned
123.243.154.56/30	🇦🇺AU	assigned
123.243.154.72/30	🇦🇺AU	assigned
123.243.154.16/30	🇦🇺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/123.243.154.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/123.243.154.0/24" | jq

External Links

RIPEstat Hurricane Electric BGP