103.28.198.0/23

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 103.28.198.0/23

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
103.28.208.0/22	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

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

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

IP Address	ASN	Details
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
76.151.135.55	AS7922 Comcast Cable Communications, LLC	`5.34ms` from Ashburn, US
125.37.8.87	AS4837 CHINA UNICOM China169 Backbone	`5.15ms` from Beijing, CN
134.228.233.167	AS13490 Buckeye Cablevision, Inc.	`9.00ms` from Detroit, US
217.88.23.39	AS3320 Deutsche Telekom AG	`3.53ms` from Frankfurt am Main, DE
39.109.16.23	AS140224 Nebula Global LLC	`0.71ms` from Hong Kong, HK
180.68.92.87	AS9318 SK Broadband Co Ltd	`4.48ms` from Incheon, KR
147.219.61.215	AS20115 Charter Communications LLC	`15.41ms` from Minneapolis, US
23.58.85.151	AS20940 Akamai International B.V.	`0.88ms` from New York City, US
82.121.146.23	AS3215 Orange S.A.	`1.82ms` from Paris, FR
209.137.243.183	AS21947 Blackfoot Telephone Cooperative, Inc.	`12.10ms` from Seattle, US
34.165.0.183	AS396982 Google LLC	`0.10ms` from Tel Aviv, IL
125.26.129.7	AS23969 TOT Public Company Limited	`2.07ms` from Bangkok, TH
98.226.80.183	AS7922 Comcast Cable Communications, LLC	`5.56ms` from Chicago, US
187.181.224.215	AS28573 Claro NXT Telecomunicacoes Ltda	`7.18ms` from Curitiba, BR
51.182.130.119	AS5607 Sky UK Limited	`1.59ms` from Dublin, IE
94.237.33.183	AS202053 UpCloud Ltd	`0.38ms` from Helsinki, FI
76.172.71.183	AS20001 Charter Communications Inc	`6.43ms` from Los Angeles, US
184.174.31.23	AS21769 Colocation America Corporation	`0.25ms` from Los Angeles, US
117.204.20.231	AS9829 National Internet Backbone	`15.58ms` from Mumbai, IN
123.128.245.71	AS4837 CHINA UNICOM China169 Backbone	`9.86ms` from Qingdao, CN
139.190.211.87	AS7029 Windstream Communications LLC	`0.53ms` from Ashburn, US
73.106.99.39	AS7922 Comcast Cable Communications, LLC	`4.14ms` from Atlanta, US
160.1.34.167	AS8987 Amazon Data Services Ireland Ltd	`0.31ms` from Boardman, US
200.3.113.231	AS272116 INSTITUTO NACIONAL DE TECNOLOGIA INDUSTRIAL CENTROS DE INVESTIGACION	`2.44ms` from Buenos Aires, AR
172.104.203.103	AS63949 Akamai Connected Cloud	`0.13ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 103.28.199.245

traceroute to 103.28.199.245 (103.28.199.245): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 0.103 ms

2 [AS136557] 103.216.222.92 136.148 ms

3 [] 218.100.76.98 0.229 ms

4 [AS9738] 210.18.204.233 0.519 ms

5 [AS9738] 103.28.199.245 0.901 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On March 13th 2026

What are IP address ranges?

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