203.15.226.0/24

AS4822 · National Library of Australia

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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
203.15.244.0/24	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
203.15.122.0/24	AS24433	Central Queensland University	256
203.15.68.0/24	AS1221	Telstra Limited	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
203.15.118.0/24	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

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Pingable IPs

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

IP Address	ASN	Details
203.15.226.132	AS4822 National Library of Australia	`4.26ms` 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
47.188.140.8	AS5650 Frontier Communications of America, Inc.	`1.93ms` from Dallas, US
97.171.231.24	AS6167 Verizon Business	`19.70ms` from Denver, US
92.252.104.200	AS9145 EWE TEL GmbH	`6.89ms` from Hamburg, DE
98.198.9.168	AS7922 Comcast Cable Communications, LLC	`7.85ms` from Houston, US
213.110.116.104	AS196829 TeraNET ISP	`7.36ms` from Kyiv, UA
75.206.16.56	AS6167 Verizon Business	`16.28ms` from Miami, US
209.204.149.136	AS7065 Sonic.net, LLC	`2.60ms` from San Jose, US
206.0.36.56	AS264681 Sociedad de Telecomunicaciones Netsouth SPA	`16.42ms` from Santiago, CL
181.160.210.152	AS7418 TELEFÓNICA CHILE S.A.	`15.64ms` from Santiago, CL
114.160.67.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.30ms` from Tokyo, JP
76.66.85.216	AS577 Bell Canada	`4.82ms` from Toronto, CA
62.251.73.152	AS1136 KPN B.V.	`2.42ms` from Amsterdam, NL
186.121.92.184	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.60ms` from Bogota, CO
73.186.114.120	AS7922 Comcast Cable Communications, LLC	`8.51ms` from Boston, US
81.245.136.136	AS5432 Proximus NV	`2.19ms` from Brussels, BE
45.36.6.216	AS11426 Charter Communications Inc	`9.20ms` from Charlotte, US
67.58.121.232	AS14615 Comporium, Inc	`5.59ms` from Charlotte, US
60.176.228.104	AS4134 CHINANET-BACKBONE	`6.81ms` from Hangzhou, CN
90.221.245.152	AS5607 Sky UK Limited	`3.59ms` from London, GB
189.223.68.8	AS8151 UNINET	`3.75ms` from Los Angeles, US
36.155.187.40	AS56046 China Mobile communications corporation	`1.13ms` from Nanjing, CN
54.82.47.120	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
190.83.20.120	AS270324 TURBONET CAPANEMA	`15.18ms` from Sao Paulo, BR
138.99.241.200	AS28198 SEMPRE TELECOMUNICACOES LTDA	`10.52ms` from Sao Paulo, BR
189.123.121.40	AS28573 Claro NXT Telecomunicacoes Ltda	`11.57ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f3 203.15.226.129

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

3 [] 45.127.172.46 0.238 ms

4 [AS7575] 113.197.14.157 4.148 ms

5 [AS4822] 203.15.226.129 4.398 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 6th 2025

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.

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