103.81.102.0/24

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:        103.81.102.0 - 103.81.102.255
netname:        CBA-AU
descr:          Commonwealth Bank of Australia
country:        AU
org:            ORG-CBOA2-AP
admin-c:        CBOA1-AP
tech-c:         CBOA1-AP
status:         ASSIGNED PORTABLE
abuse-c:        AC2302-AP
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:  2021-12-20T04:01:00Z
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 2026-02-25
mnt-by:         MAINT-CBA-AU
last-modified:  2026-02-25T23:02:27Z
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 2026-02-25
abuse-mailbox:  domains@cba.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-25T23:02:58Z
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:          103.81.102.0/24
origin:         AS136140
descr:          Commonwealth Bank of Australia GPO Box 2719
mnt-by:         MAINT-CBA-AU
last-modified:  2022-01-14T08:07:05Z
source:         APNIC

route:          103.81.102.0/24
origin:         AS32787
descr:          Commonwealth Bank of Australia GPO Box 2719
mnt-by:         MAINT-CBA-AU
last-modified:  2023-04-21T05:15:00Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.81.0.0/16

Range	ASN	Company	Num of IPs
103.81.72.0/22	AS10003	Ogaki Cable Television Co.,Inc.	1,024
103.81.0.0/22	AS133008	Blenda Internet Services India Private Limited	1,024
103.81.200.0/22	AS133111	CERNEWTECH ( BEIJING ) CORPORATION	1,024
103.81.212.0/22	AS133270	Hps Digital Broadband Pvt Ltd	1,024
103.81.32.0/22	AS134326	Airdesign Technology	1,024
103.81.156.0/22	AS135848	Digitax India Communications Pvt Ltd.	1,024
103.81.188.0/22	AS135849	Clicknet Communication Pvt. Ltd.	1,024
103.81.60.0/22	AS136060	Dinas Informasi dan Pengolahan Data TNI AL	1,024
103.81.68.0/22	AS136134	Independent Univeristy, Bangladesh	1,024
103.81.24.0/22	AS137163	Quality Broadband Pvt Ltd	1,024
103.81.128.0/22	AS14537	Continent 8 Technologies (Asia) PTE. Ltd	1,024
103.81.168.0/22	AS206888	Beijing 3389 Network Technology Co Ltd	1,024
103.81.184.0/22	AS31898	Shijiazhuang Xuding Technology Co., Ltd	1,024
103.81.172.0/22	AS38203	InGen Technology Ltd.	1,024
103.81.140.0/22	AS42695	City Network International AB	1,024
103.81.196.0/22	AS55492	Sadanondo Kumar Saha t/a DFN Media	1,024
103.81.220.0/22	AS55699	PT. Cemerlang Multimedia	1,024
103.81.124.0/22	AS58507	Domo Digital Pty Ltd	1,024
103.81.48.0/22	AS58541	QingDao HaiLian Information Engineering Co.Ltd	1,024
103.81.144.0/22	AS59126	NCT CO.,LTD.	1,024
103.81.4.0/22	AS63704	Guizhou provincial radio and television information Network Inc	1,024
103.81.40.0/22	AS64006	Fusion Technology Solutions Pty Ltd	1,024
103.81.176.0/22	AS9370	Seitou CO., LTD.	1,024
103.81.250.0/23	AS133315	TERRAFIBER NETWORKS PRIVATE LIMITED	512
103.81.126.0/23	AS58507	CPE	512
103.81.114.0/23	AS132148	HORIZON TELECOM INTERNATIONAL COMPANY LIMITED	512
103.81.230.0/23	AS203020	HostRoyale Technologies Pvt Ltd	512
103.81.124.0/23	AS58507	CPE	512
103.81.108.0/23	AS150632	LAKECITY INTERCOM PRIVATE LIMITED	512
103.81.78.0/23	AS136138	Cybage Software Pvt. Ltd.	512
103.81.229.0/24	AS136153	Nayara Energy Limited	256
103.81.216.0/24	AS136241	Level 5, 19 Gouger Street	256
103.81.139.0/24	AS136372	Ss Fiber Net Optical Communication Pvt. Ltd.	256
103.81.184.0/24	AS136796	CoreLink Global Communications (CLE)	256
103.81.186.0/24	AS136796	CoreLink Global Communications (CLE)	256
103.81.199.0/24	AS55492	Dhaka Fiber Net Ltd.	256
103.81.28.0/24	AS137453	PABNA ONLINE	256
103.81.77.0/24	AS138797	Coastal Broadband And Online Services Pvt. Ltd.	256
103.81.245.0/24	AS142038	The Trustees of the Roman Catholic Church for the Diocese of Lismore	256
103.81.55.0/24	AS142044	Contrivance Technology	256
103.81.246.0/24	AS59272	PT Lawang Sewu Teknologi	256
103.81.130.0/24	AS14537	Continent 8 Technologies	256
103.81.131.0/24	AS14537	Continent 8 Technologies	256
103.81.103.0/24	AS150383	IRIS SOFTWARE TECHNOLOGIES PRIVATE LIMITED	256
103.81.29.0/24	AS150745	PABNA ONLINE	256
103.81.162.0/24	AS55720	Everbex Technologies Sdn Bhd	256
103.81.247.0/24	AS55799	DIGICORE LIMITED	256
103.81.76.0/24	AS9268	Southern Cross Credit Union LTD	256
103.81.172.0/24	AS38203	ADN Telecom Ltd.	256
103.81.173.0/24	AS38203	ADN Telecom Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.81.102.11	AS136140 Commonwealth Bank of Australia	`2.63ms` 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
73.143.114.200	AS7922 Comcast Cable Communications, LLC	`7.33ms` from Boston, US
93.123.139.200	AS35539 Information and Communication Technologies LLC	`2.14ms` from Moscow, RU
176.175.35.24	AS5410 Bouygues Telecom SA	`1.77ms` from Paris, FR
112.233.116.24	AS4837 CHINA UNICOM China169 Backbone	`7.29ms` from Qingdao, CN
45.80.196.24	AS272877 TVDATOS S.C.C	`2.06ms` from Quito, EC
187.106.6.56	AS28573 Claro NXT Telecomunicacoes Ltda	`5.67ms` from Sao Paulo, BR
124.11.125.120	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`6.10ms` from Taipei, TW
60.120.2.8	AS17676 SoftBank Corp.	`3.00ms` from Tokyo, JP
35.216.154.40	AS15169 Google LLC	`0.13ms` from Zuerich, CH
51.186.39.104	AS5607 Sky UK Limited	`1.46ms` from Dublin, IE
174.174.191.56	AS7922 Comcast Cable Communications, LLC	`11.73ms` from Flint, US
217.95.62.136	AS3320 Deutsche Telekom AG	`9.91ms` from Frankfurt am Main, DE
121.204.177.8	AS133774 Fuzhou	`1.67ms` from Fuzhou, CN
192.161.82.40	AS40065 CNSERVERS LLC	`0.30ms` from Los Angeles, US
212.120.248.200	AS8301 Gibtelecom Ltd.	`10.42ms` from Madrid, ES
86.232.50.72	AS2376 Bleu SAS	`0.25ms` from Marseille, FR
97.116.22.40	AS209 CenturyLink Communications, LLC	`1.07ms` from Minneapolis, US
110.44.1.200	AS203020 HostRoyale Technologies Pvt Ltd	`1.26ms` from Mumbai, IN
108.29.70.8	AS701 Verizon Business	`2.62ms` from New York City, US
185.29.165.56	AS135402 Wired ISP Inc.	`0.66ms` from Paris, FR
13.57.150.40	AS16509 Amazon.com, Inc.	`0.17ms` from San Jose, US
1.175.202.72	AS3462 Data Communication Business Group	`4.83ms` from Taichung, TW
27.20.165.8	AS4134 CHINANET-BACKBONE	`6.61ms` from Wuhan, CN
5.166.49.200	AS51604 JSC ER-Telecom Holding	`12.66ms` from Yekaterinburg, RU
1.195.121.88	AS4134 CHINANET-BACKBONE	`5.84ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m8 103.81.102.18

traceroute to 103.81.102.18 (103.81.102.18): 8 hops max, 52 byte packets

2 [] 185.1.46.3 1.815 ms

3 [AS13335] 172.69.211.91 1.203 ms

4 [AS13335] 172.69.211.97 0.385 ms

5 [AS13335] 172.69.211.93 0.465 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Palermo, IT

On March 13th 2026

What are IP address ranges?

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