203.15.226.0/24

AS4822 · National Library of Australia

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Australia
Domain	nla.gov.au
ASN	AS4822
Registry	APNIC
ID	NLA-AU

WHOIS Details

inetnum:        203.15.226.0 - 203.15.226.255
netname:        NLA-AU
descr:          National Library of Australia
country:        AU
org:            ORG-NLOA1-AP
admin-c:        NC68-AP
tech-c:         NC68-AP
abuse-c:        AN649-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-NLA
mnt-irt:        IRT-NLA-NON-AU
last-modified:  2023-02-17T08:17:39Z
source:         APNIC

irt:            IRT-NLA-NON-AU
address:        National Library of Australia
address:        Parkes Place
address:        Canberra ACT 2600
e-mail:         abuse@nla.gov.au
abuse-mailbox:  abuse@nla.gov.au
admin-c:        NC68-AP
tech-c:         NC68-AP
auth:           # Filtered
remarks:        abuse@nla.gov.au was validated on 2025-07-23
mnt-by:         MAINT-AU-NLA
last-modified:  2025-11-18T00:31:30Z
source:         APNIC

organisation:   ORG-NLOA1-AP
org-name:       National Library of Australia
org-type:       LIR
country:        AU
address:        Parkes Place
phone:          +61-2-6262-1637
fax-no:         +61-2-6273-3648
e-mail:         comms@nla.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:51Z
source:         APNIC

role:           ABUSE NLANONAU
country:        ZZ
address:        National Library of Australia
address:        Parkes Place
address:        Canberra ACT 2600
phone:          +000000000
e-mail:         abuse@nla.gov.au
admin-c:        NC68-AP
tech-c:         NC68-AP
nic-hdl:        AN649-AP
remarks:        Generated from irt object IRT-NLA-NON-AU
remarks:        abuse@nla.gov.au was validated on 2025-07-23
abuse-mailbox:  abuse@nla.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T00:06:33Z
source:         APNIC

role:           NLA Comms
address:        National Library of Australia
address:        Parkes Place
address:        Canberra ACT 2600
country:        AU
phone:          +61 2 62621497
fax-no:         +61 2 62733648
e-mail:         comms@nla.gov.au
admin-c:        TL636-AP
tech-c:         TL636-AP
nic-hdl:        NC68-AP
mnt-by:         MAINT-AU-NLA
last-modified:  2008-09-04T07:54:15Z
source:         APNIC

route:          203.15.226.0/24
descr:          National Library of Australia
country:        AU
origin:         AS4822
remarks:        NLA route
mnt-by:         MAINT-AU-NLA
last-modified:  2008-09-04T07:54:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.15.0.0/16

Range	ASN	Company	Num of IPs
203.15.32.0/19	AS24436	UQConnect	8,192
203.15.0.0/20	AS133774	CHINANET Guangdong province network	4,096
203.15.96.0/21	AS7550	Special Broadcasting Service	2,048
203.15.160.0/21	AS703	Verizon Australia Pty Limited	2,048
203.15.124.0/22	AS9650	CITEC	1,024
203.15.144.0/22	AS18361	Australian Stock Exchange	1,024
203.15.120.0/23	AS137409	GSL Networks Pty Ltd	512
203.15.134.0/23	AS9313	Somerset College Limited	512
203.15.172.0/23	AS9336	St Catherine's School	512
203.15.18.0/23	AS151626	INDIAN CYBERCRIME COORDINATION CENTRE	512
203.15.254.0/24	AS1221	ANDVIV Pty. Ltd.	256
203.15.122.0/24	AS24433	Central Queensland University	256
203.15.244.0/24	AS38170	Albury Local Internet Pty Ltd	256
203.15.155.0/24	AS400371	PUEBLO OF LAGUNA UTILITY AUTHORITY	256
203.15.107.0/24	AS4739	ADS (ANALOG & DIGITAL SYSTEMS)	256
203.15.70.0/24	AS4826	Infoxchange	256
203.15.111.0/24	AS7545	Matthew Green	256
203.15.109.0/24	AS7575	The Commonwealth of Australia	256
203.15.118.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.15.68.0/24	AS1221	Telstra Limited	256
203.15.65.0/24	AS13335	University of Sydney	256
203.15.150.0/24	AS134094	SERVERFIELD CO., LTD.	256
203.15.120.0/24	AS137409	GSL Networks Pty LTD	256
203.15.121.0/24	AS137409	GSL Networks Pty LTD	256
203.15.141.0/24	AS139207	Web In A Box	256
203.15.142.0/24	AS139890	Transaction Solutions Limited	256
203.15.64.0/24	AS18165	ResMed Pty Ltd	256
203.15.117.0/24	AS23764	Chinatelecomglobal Office Blocks	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.15.226.129	AS4822 National Library of Australia	`4.22ms` from Sydney, AU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
172.190.49.232	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
120.15.221.232	AS4837 CHINA UNICOM China169 Backbone	`9.75ms` from Beijing, CN
40.70.154.184	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
107.173.218.120	AS36352 HostPapa	`0.11ms` from Buffalo, US
20.105.0.168	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
113.108.9.168	AS4134 CHINANET-BACKBONE	`1.93ms` from Guangzhou, CN
45.251.44.248	AS63182 RapidScale, Inc	`0.61ms` from Kansas City, US
18.215.139.56	AS14618 Amazon.com, Inc.	`0.07ms` from Reston, US
54.193.68.248	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
50.46.157.120	AS20055 Wholesail networks LLC	`1.46ms` from Seattle, US
125.135.103.40	AS4766 Korea Telecom	`7.26ms` from Seoul, KR
114.180.221.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.23ms` from Tokyo, JP
196.224.122.136	AS37492 Orange Tunisie	`2.24ms` from Tunis, TN
181.53.141.168	AS10620 Telmex Colombia S.A.	`14.49ms` from Bogota, CO
223.189.235.136	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`12.49ms` from Delhi, IN
112.162.120.24	AS4766 Korea Telecom	`6.35ms` from Incheon, KR
189.225.63.216	AS8151 UNINET	`5.54ms` from Mexico City, MX
73.196.132.152	AS7922 Comcast Cable Communications, LLC	`6.27ms` from New York City, US
89.24.158.232	AS13036 T-Mobile Czech Republic a.s.	`4.09ms` from Prague, CZ
161.24.238.200	AS61612 DEPARTAMENTO DE CIÊNCIA E TECNOLOGIA AEROESPACIAL	`2.73ms` from São Paulo, BR
85.175.131.72	AS12389 PJSC Rostelecom	`16.43ms` from Tbilisi, GE
104.25.105.24	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
31.14.174.24	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.48ms` from Athens, GR
72.95.118.88	AS13977 Fidium	`2.49ms` from Boston, US
180.130.106.72	AS4837 CHINA UNICOM China169 Backbone	`1.86ms` from Kunming, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 203.15.226.129

traceroute to 203.15.226.129 (203.15.226.129): 64 hops max, 52 byte packets

1 [AS202422] 103.30.211.1 7.636 ms

2 *

3 *

4 [] 45.127.172.46 0.246 ms

5 [AS7575] 113.197.14.157 4.039 ms

6 [AS4822] 203.15.226.129 4.388 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On February 7th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales