103.28.196.0/23

AS9738 · Brennan IT

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Summary

Country	Australia
Domain	brennanit.com.au
ASN	AS9738
Parent Range	103.28.196.0/22
Registry	APNIC
ID	BRENNAN-AU

WHOIS Details

inetnum:        103.28.196.0 - 103.28.199.255
netname:        BRENNAN-AU
descr:          Brennan Voice and Data Pty Ltd
descr:          Level 14, 45 Clarence Street
country:        AU
org:            ORG-BVAD1-AP
admin-c:        BC184-AP
tech-c:         BC184-AP
abuse-c:        AB1196-AP
status:         ALLOCATED 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:      IEXEC-AU-BENC
mnt-routes:     IEXEC-AU-BENC
mnt-irt:        IRT-BRENNAN-AU
last-modified:  2020-08-04T23:28:40Z
source:         APNIC

irt:            IRT-BRENNAN-AU
address:        PO BOX 1388
address:        TOOWONG QLD 4066
e-mail:         comms-coreengineering@brennanit.com.au
abuse-mailbox:  comms-coreengineering@brennanit.com.au
admin-c:        BC184-AP
tech-c:         BC184-AP
auth:           # Filtered
remarks:        comms-coreengineering@brennanit.com.au was validated on 2025-09-26
mnt-by:         IEXEC-AU-BENC
last-modified:  2026-03-02T04:17:47Z
source:         APNIC

organisation:   ORG-BVAD1-AP
org-name:       Brennan Voice and Data Pty Ltd
org-type:       LIR
country:        AU
address:        Level 18, 200 Barangaroo AVE
phone:          +612-8235-9511
fax-no:         +612-8235-9594
e-mail:         Comms-CoreEngineering@brennanit.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-04T12:56:17Z
source:         APNIC

role:           ABUSE BRENNANAU
country:        ZZ
address:        PO BOX 1388
address:        TOOWONG QLD 4066
phone:          +000000000
e-mail:         comms-coreengineering@brennanit.com.au
admin-c:        BC184-AP
tech-c:         BC184-AP
nic-hdl:        AB1196-AP
remarks:        Generated from irt object IRT-BRENNAN-AU
remarks:        comms-coreengineering@brennanit.com.au was validated on 2025-09-26
abuse-mailbox:  comms-coreengineering@brennanit.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-26T04:46:41Z
source:         APNIC

person:         Ben Cornish
address:        PO BOX 1388
address:        TOOWONG QLD 4066
country:        AU
phone:          +61-1300-659-222
fax-no:         +61-7-3871-1844
e-mail:         benc@iexec.com.au
nic-hdl:        BC184-AP
mnt-by:         MAINT-AU-COMINDICO
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

route:          103.28.196.0/22
origin:         AS9738
descr:          Brennan Voice and Data Pty Ltd Level 14, 45 Clarence Street
mnt-by:         IEXEC-AU-BENC
last-modified:  2024-08-29T04:52:58Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.28.196.0/23

Range	ASN	Company	Num of IPs
103.28.196.0/22	AS9738	Brennan Voice and Data Pty Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 103.28.0.0/16

Range	ASN	Company	Num of IPs
103.28.196.0/22	AS9738	Brennan Voice and Data Pty Ltd	1,024
103.28.64.0/22	AS18168	CMB TAEGU BROADCAST SUSEONG	1,024
103.28.120.0/22	AS63961	University Grants Commission of Bangladesh	1,024
103.28.236.0/22	AS7671	NTT SmartConnect Corporation	1,024
103.28.156.0/22	AS45942	Gomti Broadband	1,024
103.28.76.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.28.60.0/22	AS18033	CMB TAEGU BROADCASTING	1,024
103.28.208.0/22	AS4657	StarHub Internet Pte Ltd	1,024
103.28.212.0/22	AS4811	shanghai wexchange network technology Co. Ltd.	1,024
103.28.204.0/22	AS4837	Anhui Shenjie Quantum Technology Co Ltd	1,024
103.28.116.0/22	AS55699	PT. Cemerlang Multimedia	1,024
103.28.40.0/22	AS55819	CAMPAIGN MONITOR PTY LTD	1,024
103.28.0.0/22	AS139285	Wingel cooperation co.,Ltd	1,024
103.28.28.0/22	AS139468	DC Communications Inc.	1,024
103.28.96.0/22	AS131934	ICC Corporation	1,024
103.28.244.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
103.28.24.0/22	AS24295	PacketFabric (Japan) Co., Ltd.	1,024
103.28.32.0/22	AS135918	VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	1,024
103.28.164.0/22	AS17676	SoftBank Corp.	1,024
103.28.224.0/22	AS58482	PT. Palapa Media Indonesia	1,024
103.28.36.0/22	AS131353	NhanHoa Software Company	1,024
103.28.80.0/22	AS45723	PT Omadata Indonesia	1,024
103.28.128.0/22	AS45763	Opticomm Co Pty Ltd	1,024
103.28.240.0/23	AS38794	United Information Highway Co.,Ltd.	512
103.28.242.0/23	AS24441	CityLink Corporation, LTD	512
103.28.18.0/23	AS63901	CYCORE	512
103.28.52.0/23	AS136052	PT Cloud Hosting Indonesia	512
103.28.216.0/23	AS134791	50 Hillside Road	512
103.28.159.0/24	AS45942	Sikka Broadband Pvt. Ltd.	256
103.28.158.0/24	AS45942	Sikka Broadband Pvt. Ltd.	256
103.28.156.0/24	AS45942	Sikka Broadband Pvt. Ltd.	256
103.28.157.0/24	AS45942	Sikka Broadband Pvt. Ltd.	256
103.28.92.0/24	AS4826	Metro Power Company Pty Ltd	256
103.28.21.0/24	AS56256	Perpustakaan Nasional RI	256
103.28.93.0/24	AS56258	Jakarta Internet Exhange	256
103.28.94.0/24	AS56258	Jakarta Internet Exhange	256
103.28.95.0/24	AS56258	Jakarta Internet Exhange	256
103.28.163.0/24	AS56259	PT Astra Graphia Information Technology	256
103.28.218.0/24	AS58385	PT Bank Syariah Mandiri	256
103.28.72.0/24	AS58473	Crosspoint Telecommunications Pty Ltd	256
103.28.161.0/24	AS58479	Universitas Trisakti	256
103.28.84.0/24	AS58504	CLIENT-DISTRIBUTION	256
103.28.85.0/24	AS58504	FOR CONNECTION WITH ISP2	256
103.28.87.0/24	AS58504	USED FOR INFRACTURE	256
103.28.70.0/24	AS931	Hyonix	256
103.28.219.0/24	AS58484	PT. PRATESIS	256
103.28.20.0/24	AS132102	16 - 20 Claremont Street	256
103.28.162.0/24	AS132111	Big Band Sdn Bhd	256
103.28.91.0/24	AS132372	GB Network Solutions Sdn. Bhd.	256
103.28.90.0/24	AS132372	GB Network Solutions Sdn. Bhd.	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

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

IP Address	ASN	Details
103.28.196.73	AS9738 Brennan IT	`0.23ms` 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
178.227.145.215	AS31615 Odido Netherlands B.V.	`13.12ms` from Amsterdam, NL
71.87.251.231	AS20115 Charter Communications LLC	`15.69ms` from Atlanta, US
76.56.0.23	AS10796 Charter Communications Inc	`3.50ms` from Cleveland, US
121.43.106.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.52ms` from Hangzhou, CN
122.47.148.23	AS17858 LG POWERCOMM	`1.57ms` from Incheon, KR
90.36.77.7	AS3215 Orange S.A.	`7.17ms` from Le Lamentin, MQ
176.170.106.183	AS5410 Bouygues Telecom SA	`9.22ms` from Marseille, FR
69.116.149.231	AS6128 Cablevision Systems Corp.	`8.45ms` from New York City, US
189.192.84.215	AS13999 Mega Cable, S.A. de C.V.	`9.85ms` from Santiago de Querétaro, MX
4.198.13.135	AS8075 Microsoft Corporation	`0.68ms` from Sydney, AU
220.132.196.7	AS3462 Data Communication Business Group	`1.26ms` from Taichung, TW
52.192.196.135	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
42.147.162.119	AS9824 JCOM Co., Ltd.	`10.14ms` from Tokyo, JP
13.246.206.55	AS16509 Amazon.com, Inc.	`0.08ms` from Cape Town, ZA
34.89.40.167	AS396982 Google LLC	`0.10ms` from London, GB
118.104.121.247	AS18126 Chubu Telecommunications Company, Inc.	`3.56ms` from Osaka, JP
186.6.129.39	AS6400 Compañía Dominicana de Teléfonos S. A.	`1.69ms` from Santo Domingo, DO
108.144.85.183	AS7287 AT&T Enterprises, LLC	`1.91ms` from Seattle, US
175.171.113.71	AS4837 CHINA UNICOM China169 Backbone	`10.84ms` from Tieling, CN
221.234.32.103	AS4134 CHINANET-BACKBONE	`4.20ms` from Wuhan, CN
178.206.170.71	AS28840 PJSC "TATTELECOM"	`13.47ms` from Chelyabinsk, RU
182.69.12.87	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.88ms` from Hyderabad, IN
116.32.16.151	AS17858 LG POWERCOMM	`1.78ms` from Incheon, KR
217.46.109.23	AS2856 British Telecommunications PLC	`6.26ms` from London, GB
72.132.149.7	AS20001 Charter Communications Inc	`7.15ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 103.28.196.78

traceroute to 103.28.196.78 (103.28.196.78): 64 hops max, 52 byte packets

3 [] 45.127.173.46 0.24 ms

4 [AS9738] 202.148.230.5 0.512 ms

5 [AS9738] 103.28.196.78 1.196 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On March 29th 2026

What are IP address ranges?

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