Home Prefix Lookup203.202.0.0/24

203.202.0.0/24 - AC3 AP Ac3, Australian Centre For Advanced Computing And Communications (AS56307)

IPv4APNICannouncedAS56307AC3-AS-AP ac3, Australian Centre for Advanced Computing and Communications RPKI Valid

CIDR

203.202.0.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇦🇺 Australia

City

Sydney

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.202.0.0/24	AS56307 AC3-AS-AP ac3, Australian Centre for Advanced Computing and Communications	Valid	APNIC	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
203.202.0.0/17	AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.202.0.0/24	AS56307	/24	apnic
203.202.0.0/17	AS7474	/17	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS56307	APNIC	MAINT-OPTUSCOM-AP	2021-09-17

Origin ASN

AS56307

AC3-AS-AP ac3, Australian Centre for Advanced Computing and Communications

Related Prefixes

Covering prefix

203.202.0.0/17AS7474

More prefixes of AS56307

All prefixes of AS56307 →

Geolocation

Country🇦🇺AustraliaAU

RegionNew South Wales

CitySydney

Coordinates-33.8688, 151.2090 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.202.0.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/203.202.0.0/24" | jq

External Links

RIPEstat