Home Prefix Lookup203.57.81.0/24

203.57.81.0/24 - Vocus Connect International Backbone (AS4826)

IPv4APNICassignedAS4826VOCUS-BACKBONE-AS - Vocus Connect International Backbone RPKI Valid

CIDR

203.57.81.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇦🇺 Australia

City

Fortitude Valley

RIR

APNIC

Status

assigned

Allocated

1997-02-03

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.57.81.0/24	AS4826 VOCUS-BACKBONE-AS - Vocus Connect International Backbone	Valid	APNIC	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.57.81.0/24	AS4826	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4826	APNIC	MAINT-CBL-AU	2024-03-22

Origin ASN

AS4826

VOCUS-BACKBONE-AS - Vocus Connect International Backbone

Related Prefixes

More prefixes of AS4826

All prefixes of AS4826 →

Geolocation

Country🇦🇺AustraliaAU

RegionQueensland

CityFortitude Valley

Coordinates-27.4568, 153.0310 ↗

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/203.57.81.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/203.57.81.0/24" | jq

External Links

RIPEstat