Home Prefix Lookup123.243.120.0/24

123.243.120.0/24

🇦🇺

IPv4APNICannouncedAS7545TPG-INTERNET-AP - TPG Telecom LimitedNo ROA

CIDR

123.243.120.0/24

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
123.243.120.0/24	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	6/24/2025

More Specific Prefixes

Prefix	Country	Status
123.243.120.136/30	🇦🇺AU	assigned
123.243.120.208/30	🇦🇺AU	assigned
123.243.120.20/30	🇦🇺AU	assigned
123.243.120.48/30	🇦🇺AU	assigned
123.243.120.60/30	🇦🇺AU	assigned
123.243.120.64/30	🇦🇺AU	assigned
123.243.120.184/30	🇦🇺AU	assigned
123.243.120.188/30	🇦🇺AU	assigned
123.243.120.220/30	🇦🇺AU	assigned
123.243.120.116/30	🇦🇺AU	assigned
123.243.120.164/30	🇦🇺AU	assigned
123.243.120.4/30	🇦🇺AU	assigned
123.243.120.40/30	🇦🇺AU	assigned
123.243.120.44/30	🇦🇺AU	assigned
123.243.120.56/30	🇦🇺AU	assigned
123.243.120.68/30	🇦🇺AU	assigned
123.243.120.72/30	🇦🇺AU	assigned
123.243.120.84/30	🇦🇺AU	assigned
123.243.120.168/30	🇦🇺AU	assigned
123.243.120.200/30	🇦🇺AU	assigned
123.243.120.216/30	🇦🇺AU	assigned
123.243.120.228/30	🇦🇺AU	assigned
123.243.120.252/30	🇦🇺AU	assigned
123.243.120.8/30	🇦🇺AU	assigned
123.243.120.52/30	🇦🇺AU	assigned
123.243.120.132/30	🇦🇺AU	assigned
123.243.120.0/30	🇦🇺AU	assigned
123.243.120.12/30	🇦🇺AU	assigned
123.243.120.16/30	🇦🇺AU	assigned
123.243.120.24/30	🇦🇺AU	assigned
123.243.120.28/30	🇦🇺AU	assigned
123.243.120.32/30	🇦🇺AU	assigned
123.243.120.36/30	🇦🇺AU	assigned
123.243.120.76/30	🇦🇺AU	assigned
123.243.120.80/30	🇦🇺AU	assigned
123.243.120.92/30	🇦🇺AU	assigned
123.243.120.96/30	🇦🇺AU	assigned
123.243.120.100/30	🇦🇺AU	assigned
123.243.120.104/30	🇦🇺AU	assigned
123.243.120.108/30	🇦🇺AU	assigned
123.243.120.120/30	🇦🇺AU	assigned
123.243.120.124/30	🇦🇺AU	assigned
123.243.120.128/30	🇦🇺AU	assigned
123.243.120.140/30	🇦🇺AU	assigned
123.243.120.144/30	🇦🇺AU	assigned
123.243.120.148/30	🇦🇺AU	assigned
123.243.120.152/30	🇦🇺AU	assigned
123.243.120.156/30	🇦🇺AU	assigned
123.243.120.160/30	🇦🇺AU	assigned
123.243.120.172/30	🇦🇺AU	assigned
123.243.120.176/30	🇦🇺AU	assigned
123.243.120.180/30	🇦🇺AU	assigned
123.243.120.192/30	🇦🇺AU	assigned
123.243.120.196/30	🇦🇺AU	assigned
123.243.120.204/30	🇦🇺AU	assigned
123.243.120.212/30	🇦🇺AU	assigned
123.243.120.224/30	🇦🇺AU	assigned
123.243.120.232/30	🇦🇺AU	assigned
123.243.120.236/30	🇦🇺AU	assigned
123.243.120.240/30	🇦🇺AU	assigned
123.243.120.244/30	🇦🇺AU	assigned
123.243.120.248/30	🇦🇺AU	assigned
123.243.120.112/30	🇦🇺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/123.243.120.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/123.243.120.0/24" | jq

External Links

RIPEstat Hurricane Electric BGP