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Data as of Nov 4, 2026

203.4.200.0/22

No anonymizer space · no proxy exits in 30 days

National Library of Australia

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS4822

AU

Name: National Library of Australia
Type: Education
Registered: Dec 17, 2001
Domain: nla.gov.au
Industry: Museums, Historical Sites, Zoos, Nature Parks
Spamhaus ASN-DROP: not listed

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS4802 not the origin	REACH	REACH (Customer Route)	MAINT-REACH-NOC	Jan 27, 2012
AS4822	APNIC	National Library of Australia	MAINT-AU-NLA	Sep 4, 2008
AS4822	RADB	National Library of Australia (NLA), Canberra, ACT, Australia	MAINT-ASAARNET	Nov 13, 2023
AS7575 not the origin	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 13, 2023
AS7718 not the origin	RADB	PACNET (proxy-registered route object)	MAINT-AS4637	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
203.4.200.0/23	AS7718	NTTCOM	TRANSACT-AUS-1	MAINT-AU-NTTAUS	Jun 24, 2008
203.4.200.0/24	AS7718	NTTCOM	TRANSACT-AUS-1	MAINT-AU-NTTAUS	Jun 24, 2008
203.4.201.0/24	AS7718	NTTCOM	TRANSACT-AUS-1	MAINT-AU-NTTAUS	Jun 24, 2008
203.4.202.0/23	AS7718	NTTCOM	TRANSACT-AUS-1	MAINT-AU-NTTAUS	Jun 24, 2008
203.4.202.0/24	AS7718	NTTCOM	TRANSACT-AUS-1	MAINT-AU-NTTAUS	Jun 24, 2008
203.4.203.0/24	AS7718	NTTCOM	TRANSACT-AUS-1	MAINT-AU-NTTAUS	Jun 24, 2008