203.24.5.0/24

AS9426 · Westpac Bank

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Summary

Country	Australia
Domain	westpac.com.au
ASN	AS9426
Registry	APNIC
ID	WESTPAC-AU

WHOIS Details

inetnum:        203.24.0.0 - 203.24.7.255
netname:        WESTPAC-AU
descr:          Westpac Banking Corporation
descr:          275 Kent St.
descr:          Sydney
descr:          NSW 2000
country:        AU
org:            ORG-WBC1-AP
admin-c:        WBCn1-AP
tech-c:         WBCN1-AP
tech-c:         CP479-AP
tech-c:         WBCN1-AP
abuse-c:        AW985-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-WESTPAC-AU
mnt-routes:     MAINT-WESTPAC-AU
mnt-irt:        IRT-WESTPAC-AU
last-modified:  2022-08-31T06:22:49Z
source:         APNIC

irt:            IRT-WESTPAC-AU
address:        4-16 Montgomery Street Kogarah
address:        Sydney
address:        Australia
e-mail:         dl.sns.data.centre.network.run@westpac.com.au
abuse-mailbox:  dl.sns.data.centre.network.run@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
auth:           # Filtered
remarks:        dl.sns.data.centre.network.run@westpac.com.au was validated on 2025-11-18
mnt-by:         MAINT-WESTPAC-AU
last-modified:  2025-11-18T02:07:07Z
source:         APNIC

organisation:   ORG-WBC1-AP
org-name:       Westpac Banking Corporation
org-type:       LIR
country:        AU
address:        4-16 Montgomery St Kogarah
phone:          +61466425111
fax-no:         +61-2-99520164
e-mail:         martin.el-taher@westpac.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:29Z
source:         APNIC

role:           ABUSE WESTPACAU
country:        ZZ
address:        4-16 Montgomery Street Kogarah
address:        Sydney
address:        Australia
phone:          +000000000
e-mail:         dl.sns.data.centre.network.run@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
nic-hdl:        AW985-AP
remarks:        Generated from irt object IRT-WESTPAC-AU
remarks:        dl.sns.data.centre.network.run@westpac.com.au was validated on 2025-11-18
abuse-mailbox:  dl.sns.data.centre.network.run@westpac.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T06:07:33Z
source:         APNIC

role:           WESTPAC BANKING CORPORATION - network administrato
address:        4-16 Montgomery Street Kogarah NSW 2217
country:        AU
phone:          +61466425111
e-mail:         SNSDataCentreNetworkServicesWBC@westpac.com.au
admin-c:        WBCn1-AP
tech-c:         WBCn1-AP
nic-hdl:        WBCN1-AP
mnt-by:         MAINT-WESTPAC-AU
last-modified:  2020-06-12T02:30:14Z
source:         APNIC

person:         Chris Pedersen
nic-hdl:        CP479-AP
e-mail:         chris.pedersen@btfinancialgroup.com
address:        275 Kent St
address:        Sydney, NSW 2000
phone:          +61-2-8253-6579
fax-no:         +61-2-8253-6943
country:        AU
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:49:59Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.24.0.0/16

Range	ASN	Company	Num of IPs
203.24.104.0/22	AS135409	Kacific Broadband Satellites Pte Ltd	1,024
203.24.50.0/23	AS55687	Universitas Tanjungpura	512
203.24.148.0/23	AS136000	LYNHAM NETWORKS PTY. LTD	512
203.24.174.0/23	AS9266	Fiveways International Limited	512
203.24.134.0/23	AS1221	Telstra Limited	512
203.24.100.0/23	AS9443	VOCUS PTY LTD	512
203.24.32.0/23	AS1221	Thales Australia	512
203.24.76.0/23	AS45315	PT POLARISNET	512
203.24.61.0/24	AS140603	CEA Technologies PTY LTD	256
203.24.48.0/24	AS141749	Department of Local Government, Sport and Cultural Industries	256
203.24.9.0/24	AS150672	The Hutchins School	256
203.24.49.0/24	AS153598	Armadillo Applied Computer Technologies Pty Ltd	256
203.24.98.0/24	AS153773	MetaQuotes Ltd	256
203.24.26.0/24	AS17473	Curriculum Corporation	256
203.24.19.0/24	AS18349	FUJIFILM Business Innovation Australia Pty Ltd	256
203.24.108.0/24	AS209242	LACHTARISTO HOLDINGS LIMITED	256
203.24.109.0/24	AS209242	UMPIRE ASSOCIATES LTD	256
203.24.63.0/24	AS23727	Managed Solutions	256
203.24.166.0/24	AS23863	GKY Distributors Pty Limited	256
203.24.87.0/24	AS24222	RR Donnelley India Outsource Private Limited	256
203.24.97.0/24	AS24437	The University of Western AUstralia	256
203.24.62.0/24	AS2764	Clear Technology Pty Limited	256
203.24.137.0/24	AS37993	Cranbrook School	256
203.24.182.0/24	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	256
203.24.190.0/24	AS38195	Baptcare Ltd	256
203.24.240.0/24	AS38195	NA SL Renfrey t/a Systematic Computers	256
203.24.247.0/24	AS395559	Force Broadband LLC	256
203.24.69.0/24	AS45213	University of Southern Queensland	256
203.24.22.0/24	AS4764	Over The Wire Pty Ltd	256
203.24.73.0/24	AS4764	Mikka International Pty Ltd t/a Cosmos Internet Services	256
203.24.206.0/24	AS55762	Internet Communication Asia Pacific Pty Ltd	256
203.24.117.0/24	AS55803	C RHODES and L.F RHODES t/a Patriot Internet	256
203.24.93.0/24	AS56035	Keltree Pty Ltd as trustee for The Kelly Family Trust t/a IBC Digital	256
203.24.92.0/24	AS59253	365 Group LLC	256
203.24.124.0/24	AS62240	Clouvider Limited	256
203.24.17.0/24	AS63956	NLC (AUST) PTY LTD	256
203.24.171.0/24	AS7545	The Knox School	256
203.24.201.0/24	AS7545	ADEPT BUSINESS SYSTEMS PTY LIMITED	256
203.24.40.0/24	AS7545	InMarket Systems Pty Ltd	256
203.24.163.0/24	AS7575	Lauriston Girls' School	256
203.24.164.0/24	AS7575	Omniconnect managed object	256
203.24.11.0/24	AS7585	DEM (AUST) PTY LTD	256
203.24.54.0/24	AS7604	Zettagrid Pty Ltd	256
203.24.35.0/24	AS9382	Darktide	256
203.24.211.0/24	AS10143	Brendon Lansdowne	256
203.24.188.0/24	AS9864	Korea Securities Depository	256
203.24.126.0/24	AS1221	Peter John Biedak	256
203.24.170.0/24	AS1221	Telstra Limited	256
203.24.194.0/24	AS1221	GEODIS AUSTRALIA PTY LTD	256
203.24.210.0/24	AS1221	Go Get Netted	256

Hosted domains

There are 6 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.24.5.11	panoramainvestor.com.au	5
203.24.5.150	btopen.com.au	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
34.219.5.8	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
71.67.178.200	AS10796 Charter Communications Inc	`16.63ms` from Cleveland, US
34.9.210.88	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
181.194.152.24	AS11830 Instituto Costarricense de Electricidad y Telecom.	`3.28ms` from Curridabat, CR
52.209.26.104	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
34.36.212.104	AS396982 Google LLC	`0.07ms` from Melbourne, AU
124.170.207.120	AS4739 Internode Pty Ltd	`1.56ms` from Melbourne, AU
97.163.26.40	AS6167 Verizon Business	`15.79ms` from Miami, US
4.232.100.200	AS8075 Microsoft Corporation	`0.17ms` from Milan, IT
94.137.87.8	AS47645 Selena Telecom LLC	`1.75ms` from Moscow, RU
54.219.144.104	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
124.221.120.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
123.182.210.136	AS4134 CHINANET-BACKBONE	`5.24ms` from Shijiazhuang, CN
89.205.46.136	AS41557 Drustvo za telekomunikaciski uslugi TELEKABEL DOOEL Stip	`0.74ms` from Skopje, MK
202.168.200.136	AS10135 EASPNET Inc.	`0.84ms` from Taipei, TW
105.105.156.120	AS36947 Telecom Algeria	`14.23ms` from Algiers, DZ
69.143.115.24	AS7922 Comcast Cable Communications, LLC	`6.78ms` from Ashburn, US
188.36.129.88	AS5483 Magyar Telekom Plc.	`5.20ms` from Budapest, HU
105.69.114.168	AS36884 Wana Corporate	`12.39ms` from Casablanca, MA
129.187.11.104	AS12816 Leibniz-Rechenzentrum	`8.09ms` from Frankfurt am Main, DE
52.59.223.72	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
222.219.174.136	AS4134 CHINANET-BACKBONE	`4.10ms` from Kunming, CN
90.248.104.24	AS5378 Vodafone Limited	`8.64ms` from London, GB
73.107.155.216	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Miami, US
73.179.200.104	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 203.24.5.205

traceroute to 203.24.5.205 (203.24.5.205): 6 hops max, 52 byte packets

2 [] 91.200.241.170 0.353 ms

3 [] 80.249.213.92 1.305 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 18th 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.

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