203.19.158.0/24

AS136140  ·  Commonwealth Bank of Australia

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Summary

Country Australia
Domain commbank.com.au
ASN AS136140
Registry APNIC
ID CBA-AU

WHOIS Details

inetnum:        203.19.158.0 - 203.19.158.255
netname:        CBA-AU
descr:          Commonwealth Bank of Australia
country:        AU
org:            ORG-CBOA2-AP
admin-c:        CBOA1-AP
tech-c:         CBOA1-AP
abuse-c:        AC2302-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-lower:      MAINT-CBA-AU
mnt-routes:     MAINT-CBA-AU
mnt-irt:        IRT-CBA-AU
last-modified:  2021-12-13T23:22:56Z
source:         APNIC

irt:            IRT-CBA-AU
address:        GPO Box 2719, Sydney NSW 1155
e-mail:         domains@cba.com.au
abuse-mailbox:  domains@cba.com.au
admin-c:        CBOA1-AP
tech-c:         CBOA1-AP
auth:           # Filtered
remarks:        domains@cba.com.au was validated on 2025-08-07
mnt-by:         MAINT-CBA-AU
last-modified:  2025-11-24T02:53:10Z
source:         APNIC

organisation:   ORG-CBOA2-AP
org-name:       Commonwealth Bank of Australia
org-type:       LIR
country:        AU
address:        GPO Box 2719
phone:          +61-2-9115-9509
e-mail:         domains@cba.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-02-20T13:04:14Z
source:         APNIC

role:           ABUSE CBAAU
country:        ZZ
address:        GPO Box 2719, Sydney NSW 1155
phone:          +000000000
e-mail:         domains@cba.com.au
admin-c:        CBOA1-AP
tech-c:         CBOA1-AP
nic-hdl:        AC2302-AP
remarks:        Generated from irt object IRT-CBA-AU
remarks:        domains@cba.com.au was validated on 2025-08-07
abuse-mailbox:  domains@cba.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-20T00:57:14Z
source:         APNIC

role:           Commonwealth Bank of Australia administrator
address:        GPO Box 2719, Sydney NSW 1155
country:        AU
phone:          +61-132221
fax-no:         +61-132221
e-mail:         netops@cba.com.au
admin-c:        CBOA1-AP
tech-c:         CBOA1-AP
nic-hdl:        CBOA1-AP
mnt-by:         MAINT-CBA-AU
last-modified:  2011-12-12T05:07:59Z
source:         APNIC

route:          203.19.158.0/24
origin:         AS1221
descr:          Commonwealth Bank of Australia GPO Box 2719
mnt-by:         MAINT-CBA-AU
last-modified:  2022-01-13T08:48:36Z
source:         APNIC

route:          203.19.158.0/24
descr:          Commonwealth Bank of Australia GPO Box 2719
origin:         AS136140
mnt-by:         MAINT-CBA-AU
last-modified:  2023-04-18T07:29:22Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.19.0.0/16

Range ASN Company Num of IPs
203.19.88.0/21 AS7545 Tomago Aluminium Company Pty Ltd 2,048
203.19.244.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.19.32.0/22 AS23764 Chinatelecom Next Carrying Network backbone 1,024
203.19.160.0/22 AS45434 Campbelltown City Council 1,024
203.19.226.0/23 AS2764 PCM Computers Pty Ltd 512
203.19.190.0/23 AS24446 5G NETWORK OPERATIONS PTY LTD 512
203.19.16.0/23 AS9518 JDV Limited 512
203.19.214.0/23 AS17766 Nexon Asia Pacific Pty Ltd 512
203.19.5.0/24 AS151953 Electricite Du Laos 256
203.19.243.0/24 AS153325 Next Era Pte. Ltd. 256
203.19.222.0/24 AS209242 DHA-GATEWAY 256
203.19.3.0/24 AS24222 RR Donnelley India Outsource Private Limited 256
203.19.141.0/24 AS38809 VOCUS PTY LTD 256
203.19.252.0/24 AS44744 FLINT-SI d.o.o. 256
203.19.234.0/24 AS4637 COCHLEAR LIMITED 256
203.19.70.0/24 AS4739 iiNet Limited 256
203.19.59.0/24 AS55803 Hostopia Australia Web Pty Ltd 256
203.19.128.0/24 AS55871 IRESS Market Technology Ltd 256
203.19.110.0/24 AS7575 Australian Academic and Research Network 256
203.19.12.0/24 AS7604 Zettagrid Pty Ltd 256
203.19.253.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.19.52.0/24 AS9266 Fiveways International Limited 256
203.19.232.0/24 AS10218 HITACHI ENERGY AUSTRALIA PTY LTD 256
203.19.157.0/24 AS9738 CNI Consulting Services 256
203.19.106.0/24 AS132029 Australian Maritime Safety Authority 256
203.19.209.0/24 AS136518 Department of Commerce (WA) 256
203.19.107.0/24 AS137049 Performance Peripherals Australasia 256
203.19.2.0/24 AS137562 Sydney International Airport, Sydney, Australia 256
203.19.132.0/24 AS148968 Falcore Australia Pty Ltd t/a ChannelCo. 256
203.19.140.0/24 AS151822 Toyota Motor Corporation Australia Limited 256

Hosted domains

There are 15 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.19.158.30 bankwest.com.au 15

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

Pingable IPs

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

IP Address ASN Details
203.19.158.4 AS136140 Commonwealth Bank of Australia 1.68ms from Perth, 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
88.228.90.248 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.42ms from Bursa, TR
88.12.113.136 AS3352 TELEFONICA DE ESPANA S.A.U. 1.62ms from Madrid, ES
66.176.116.216 AS7922 Comcast Cable Communications, LLC 4.77ms from Miami, US
115.206.157.56 AS4134 CHINANET-BACKBONE 5.01ms from Ningbo, CN
185.219.168.152 AS204949 CMIS s.r.o. 0.26ms from Prague, CZ
189.147.89.104 AS8151 UNINET 3.87ms from Santiago de Queretaro, MX
183.124.13.184 AS4766 Korea Telecom 1.51ms from Seoul, KR
92.98.94.40 AS5384 Emirates Internet 5.21ms from Al Fujairah City, AE
188.157.57.152 AS5483 Magyar Telekom Plc. 3.60ms from Budapest, HU
2.243.120.104 AS6805 Telefonica Germany GmbH & Co.OHG 4.01ms from Duesseldorf, DE
81.131.198.104 AS2856 British Telecommunications PLC 3.83ms from Erith, GB
70.120.238.136 AS11427 Charter Communications Inc 18.12ms from Houston, US
211.46.90.232 AS4766 Korea Telecom 1.50ms from Incheon, KR
217.43.25.184 AS2856 British Telecommunications PLC 7.15ms from London, GB
83.35.186.200 AS3352 TELEFONICA DE ESPANA S.A.U. 9.88ms from Madrid, ES
151.21.252.120 AS1267 WIND TRE S.P.A. 8.97ms from Milan, IT
71.250.211.152 AS701 Verizon Business 1.53ms from New York City, US
5.129.157.88 AS31200 Novotelecom Ltd 1.19ms from Novosibirsk, RU
217.80.163.24 AS3320 Deutsche Telekom AG 4.48ms from Nuernberg, DE
93.211.44.56 AS3320 Deutsche Telekom AG 4.43ms from Nuernberg, DE
37.142.107.8 AS12849 Hot-Net internet services Ltd. 0.90ms from Petaẖ Tiqva, IL
187.168.4.40 AS8151 UNINET 3.97ms from Santiago de Queretaro, MX
92.248.248.216 AS51604 JSC "ER-Telecom Holding" 12.60ms from Yekaterinburg, RU
121.89.213.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.75ms from Zhangjiakou, CN
101.30.178.40 AS4837 CHINA UNICOM China169 Backbone 9.23ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 203.19.158.5
traceroute to 203.19.158.5 (203.19.158.5): 64 hops max, 52 byte packets
2 *
3 [] 210.171.224.134 12.131 ms
8 [AS136140] 203.19.158.5 220.985 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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