Home Prefix Lookup163.47.64.0/22

163.47.64.0/22 - Buroserv Australia Pty (AS38835)

IPv4APNICallocatedAS38835VIAIP-AS-AP - Buroserv Australia Pty Ltd RPKI Valid

CIDR

163.47.64.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇦🇺 Australia

City

North Sydney

RIR

APNIC

Status

allocated

Allocated

2014-05-28

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
163.47.64.0/22	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	APNIC	2026-10-12

More-Specific Announcements

6 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
163.47.64.0/23	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	-	2026-10-12
163.47.64.0/24	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	-	2026-10-12
163.47.65.0/24	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	-	2026-10-12
163.47.66.0/23	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	-	2026-10-12
163.47.66.0/24	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	-	2026-10-12
163.47.67.0/24	AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
163.47.64.0/22	AS38835	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS38835	APNIC	MAINT-BUROSERV-AU	2019-12-09

Transfer History

Registry transfers of 163.47.64.0/22, blocks inside it, or blocks containing it.

163.47.64.0/22Transfer · 2019-02-12
Fivenynes Pty Ltd
🇦🇺 AU APNIC
→
Buroserv Australia Pty Ltd
🇦🇺 AU APNIC

Date	Resource	From	To	Type
2019-02-12	163.47.64.0/22	Fivenynes Pty Ltd 🇦🇺 AU APNIC	Buroserv Australia Pty Ltd 🇦🇺 AU APNIC	Transfer

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/163.47.64.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/163.47.64.0/22" | jq

External Links

RIPEstat