103.28.196.0/22

AS9738 · Brennan IT

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Summary

Country	Australia
Domain	brennanit.com.au
ASN	AS9738
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

Nearby Ranges

BGP prefixes that overlap with 103.28.0.0/16

Range	ASN	Company	Num of IPs
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
103.28.120.0/22	AS63961	University Grants Commission of Bangladesh	1,024
103.28.236.0/22	AS7671	NTT SmartConnect Corporation	1,024
103.28.164.0/22	AS17676	SoftBank Corp.	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
103.28.204.0/22	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
103.28.64.0/22	AS18168	CMB TAEGU BROADCAST SUSEONG	1,024
103.28.32.0/22	AS135918	VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	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
103.28.124.0/22	AS132107	199/16 Moo.4 Permsin Road	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
103.28.224.0/22	AS58482	PT. Palapa Media Indonesia	1,024
103.28.96.0/22	AS131934	ICC Corporation	1,024
103.28.80.0/22	AS45723	PT Omadata Indonesia	1,024
103.28.36.0/22	AS131353	NhanHoa Software Company	1,024
103.28.128.0/22	AS45763	Opticomm Co Pty Ltd	1,024
103.28.156.0/22	AS45942	Gomti Broadband	1,024
103.28.240.0/23	AS38794	United Information Highway Co.,Ltd.	512
103.28.242.0/23	AS24441	CityLink Corporation, LTD	512
103.28.52.0/23	AS136052	PT Cloud Hosting Indonesia	512
103.28.216.0/23	AS134791	50 Hillside Road	512
103.28.18.0/23	AS63901	CYCORE	512
103.28.114.0/24	AS45305	PT. Lintas Data Prima	256
103.28.115.0/24	AS45305	PT. Lintas Data Prima	256
103.28.105.0/24	AS45357	Interglobe Aviation Ltd.	256
103.28.156.0/24	AS45942	Sikka Broadband Pvt. Ltd.	256
103.28.157.0/24	AS45942	Sikka Broadband Pvt. Ltd.	256
103.28.158.0/24	AS45942	Sikka Broadband Pvt. Ltd.	256
103.28.159.0/24	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
103.28.225.0/24	AS58482	Internet Service Provider	256
103.28.226.0/24	AS58482	Internet Service Provider	256
103.28.219.0/24	AS58484	PT. PRATESIS	256
103.28.84.0/24	AS58504	CLIENT-DISTRIBUTION	256
103.28.85.0/24	AS58504	FOR CONNECTION WITH ISP2	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

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

IP Address	ASN	Details
103.28.196.65	AS9738 Brennan IT	`0.23ms` from Sydney, AU
103.28.199.245	AS9738 Brennan IT	`0.57ms` from Brisbane, 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
143.179.21.246	AS50266 Odido Netherlands B.V.	`5.22ms` from Amsterdam, NL
41.41.217.70	AS8452 TE-AS	`4.85ms` from Cairo, EG
103.72.221.38	AS133661 Netplus Broadband Services Private Limited	`6.56ms` from Delhi, IN
23.210.195.6	AS7552 Viettel Group	`0.21ms` from Hanoi, VN
103.111.80.230	AS9341 PT INDONESIA COMNETS PLUS	`1.43ms` from Jakarta, ID
23.237.197.22	AS30058 FDCservers.net	`0.63ms` from Los Angeles, US
95.120.72.182	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.19ms` from Madrid, ES
103.147.44.150	AS139917 Aquinas College	`1.60ms` from Melbourne, AU
173.162.12.182	AS7922 Comcast Cable Communications, LLC	`4.64ms` from Miami, US
70.50.103.166	AS577 Bell Canada	`3.51ms` from Montreal, CA
68.129.14.38	AS701 Verizon Business	`2.80ms` from New York City, US
50.245.200.134	AS7922 Comcast Cable Communications, LLC	`5.95ms` from New York City, US
220.219.111.134	AS9997 Suzuka Cable Co.,Ltd	`2.62ms` from Osaka, JP
119.165.219.246	AS4837 CHINA UNICOM China169 Backbone	`1.12ms` from Qingdao, CN
151.75.248.150	AS1267 WIND TRE S.P.A.	`6.16ms` from Rome, IT
108.138.98.70	AS16509 Amazon.com, Inc.	`0.08ms` from Seattle, US
192.114.85.118	AS12400 Partner Communications Ltd.	`0.72ms` from Tel Aviv, IL
54.178.91.86	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
52.166.133.198	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
54.82.97.6	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
98.87.193.246	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
71.24.51.198	AS7922 Comcast Cable Communications, LLC	`7.43ms` from Ashburn, US
203.211.99.166	AS45177 Devoli	`1.72ms` from Christchurch, NZ
147.124.161.22	AS16509 Amazon.com, Inc.	`0.26ms` from Columbus, US
97.176.172.134	AS6167 Verizon Business	`10.11ms` from Dallas, 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 -m13 103.28.197.214

traceroute to 103.28.197.214 (103.28.197.214): 13 hops max, 52 byte packets

2 [AS6762] 195.22.198.24 5.664 ms

3 *

4 [AS3257] 212.221.95.185 23.832 ms

5 [AS3257] 89.149.129.234 181.848 ms

6 [AS3257] 173.205.38.154 287.376 ms

7 *

8 *

9 [AS7474] 124.19.61.19 273.89 ms

10 [AS7474] 202.139.16.134 273.283 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Palermo, IT

On March 13th 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.

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