Home Prefix Lookup203.31.34.0/23

203.31.34.0/23 - Buroserv Australia Pty (AS38835)

IPv4APNICassignedAS38835VIAIP-AS-AP - Buroserv Australia Pty Ltd RPKI Valid

CIDR

203.31.34.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇦🇺 Australia

City

North Sydney

RIR

APNIC

Status

assigned

Allocated

2007-05-23

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.31.34.0/23	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	APNIC	2026-10-12

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.31.34.0/24	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	-	2026-10-12
203.31.35.0/24	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.31.34.0/23	AS38835	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS38835	APNIC	MAINT-BUROSERV-AU	2020-02-06

Origin ASN

AS38835

VIAIP-AS-AP - Buroserv Australia Pty Ltd

Related Prefixes

More prefixes of AS38835

All prefixes of AS38835 →

Geolocation

Country🇦🇺AustraliaAU

RegionNew South Wales

CityNorth Sydney

Coordinates-33.8407, 151.2080 ↗

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/203.31.34.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/203.31.34.0/23" | jq

External Links

RIPEstat