103.79.109.0/24

AS133382 · THE BUSINESS DOCTOR NSW PTY LTD

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Summary

Country	Australia
Domain	busdoc.com.au
ASN	AS133382
Registry	APNIC
ID	TBDN-AU

WHOIS Details

inetnum:        103.79.108.0 - 103.79.109.255
netname:        TBDN-AU
descr:          THE BUSINESS DOCTOR NSW PTY LTD
country:        AU
org:            ORG-TBDN1-AP
admin-c:        TBDN1-AP
tech-c:         TBDN1-AP
abuse-c:        AT1340-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:      MAINT-TBDN-AU
mnt-routes:     MAINT-TBDN-AU
mnt-irt:        IRT-TBDN-AU
last-modified:  2021-01-15T05:39:33Z
source:         APNIC

irt:            IRT-TBDN-AU
address:        Unit 13, Level 3, 11 National Circuit, Barton ACT 2601
e-mail:         networkabuse@busdoc.com.au
abuse-mailbox:  networkabuse@busdoc.com.au
admin-c:        TBDN1-AP
tech-c:         TBDN1-AP
auth:           # Filtered
remarks:        networkabuse@busdoc.com.au was validated on 2025-11-12
mnt-by:         MAINT-TBDN-AU
last-modified:  2025-11-18T00:28:21Z
source:         APNIC

organisation:   ORG-TBDN1-AP
org-name:       THE BUSINESS DOCTOR NSW PTY LTD
org-type:       LIR
country:        AU
address:        2 Lyell St
phone:          +61-2-6260-1933
e-mail:         networkabuse@busdoc.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:13Z
source:         APNIC

role:           ABUSE TBDNAU
country:        ZZ
address:        Unit 13, Level 3, 11 National Circuit, Barton ACT 2601
phone:          +000000000
e-mail:         networkabuse@busdoc.com.au
admin-c:        TBDN1-AP
tech-c:         TBDN1-AP
nic-hdl:        AT1340-AP
remarks:        Generated from irt object IRT-TBDN-AU
remarks:        networkabuse@busdoc.com.au was validated on 2025-11-12
abuse-mailbox:  networkabuse@busdoc.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-12T22:49:05Z
source:         APNIC

role:           The Business Doctor NSW administrator
address:        Unit 13, Level 3, 11 National Circuit, Barton ACT 2601
country:        AU
phone:          +61 2 6260 1933
fax-no:         +61 2 6260 1933
e-mail:         networkabuse@busdoc.com.au
admin-c:        TBDN1-AP
tech-c:         TBDN1-AP
nic-hdl:        TBDN1-AP
mnt-by:         MAINT-TBDN-AU
last-modified:  2013-08-22T03:00:56Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.79.0.0/16

Range	ASN	Company	Num of IPs
103.79.8.0/22	AS135806	Kalpavruksha Communication Services Pvt.ltd	1,024
103.79.252.0/22	AS134053	ETHERNET XPRESS PVT. LTD.	1,024
103.79.32.0/22	AS134331	Smartlink Solutions Pvt. Ltd.	1,024
103.79.24.0/22	AS4808	Beijing Yovole Cloud Computing Technology Company Limited	1,024
103.79.200.0/22	AS4847	Poly facility (Beijing) Technology Co., Ltd.	1,024
103.79.4.0/22	AS64098	TASMANET	1,024
103.79.12.0/22	AS131912	Cybozu,Inc.	1,024
103.79.220.0/22	AS131262	Kelnet Communication Services (P) Ltd.	1,024
103.79.168.0/22	AS133648	DIGI INFO SOL PVT. LTD.	1,024
103.79.104.0/22	AS136000	Lightning Broadband Pty Ltd	1,024
103.79.124.0/22	AS136001	CHRISTIE SYSTEMS SERVICES PTY LTD	1,024
103.79.248.0/22	AS133648	Fastnet Cloud Services Pvt Ltd	1,024
103.79.172.0/22	AS133736	TASMANET	1,024
103.79.130.0/23	AS140443	PT Dna Teknologi Indonesia	512
103.79.98.0/23	AS64307	PT. PRUDENTIAL LIFE ASSURANCE	512
103.79.50.0/23	AS137289	PT Kreasi Digital Terkini	512
103.79.48.0/23	AS135208	PRACHI COCHING INST	512
103.79.228.0/23	AS209242	Beijing Yunlian Interactive Technology Co., Ltd.	512
103.79.88.0/23	AS4049	Universal Communications Group NZ Limited	512
103.79.228.0/23	AS146806	Beijing Yunlian Interactive Technology Co., Ltd.	512
103.79.242.0/24	AS135386	LG-IDC	256
103.79.243.0/24	AS135386	LG-IDC	256
103.79.73.0/24	AS135805	Skp Business Consulting Llp	256
103.79.116.0/24	AS135858	Visa Consolidated Support Services India Private Limited	256
103.79.74.0/24	AS135875	Tiruppur Broadwave Private Limited	256
103.79.1.0/24	AS135884	Neepan Tech Software	256
103.79.1.0/24	AS135884	Neepan Tech Software	256
103.79.2.0/24	AS135884	InkThemes Software	256
103.79.2.0/24	AS135884	InkThemes Software	256
103.79.3.0/24	AS135884	FormGet MailGet Software	256
103.79.3.0/24	AS135884	FormGet MailGet Software	256
103.79.23.0/24	AS135889	Softsource Ltd	256
103.79.22.0/24	AS135892	Mentone Girls Grammar School	256
103.79.75.0/24	AS135897	MetLife Insurance Limited	256
103.79.124.0/24	AS136001	Christie Systems - Business Transit Customers	256
103.79.125.0/24	AS136001	Christie Systems - Business Transit Customers	256
103.79.126.0/24	AS136001	Christie Systems - Business Transit Customers	256
103.79.127.0/24	AS136001	Christie Systems - Business Transit Customers	256
103.79.117.0/24	AS136004	University of Rajshahi	256
103.79.119.0/24	AS136005	RAMAN RESEARCH INSTITUTE	256
103.79.180.0/24	AS136006	TAREE CHRISTIAN COMMUNITY SCHOOL LTD	256
103.79.216.0/24	AS136010	House-31, Road-5, Block-B, Banasree Rampura	256
103.79.217.0/24	AS136010	House-31, Road-5, Block-B, Banasree Rampura	256
103.79.218.0/24	AS136010	House-31, Road-5, Block-B, Banasree Rampura	256
103.79.219.0/24	AS136010	House-02, Road-03, Block-B, Banasree, Rampura	256
103.79.230.0/24	AS136015	NETWORK SERVICE PROVIDERS LIMITED	256
103.79.231.0/24	AS136016	Camberwell Anglican Girls Grammar School	256
103.79.181.0/24	AS136232	Independent Commission Against Corruption	256
103.79.50.0/24	AS137289	PT. SIGMA CIPTA CARAKA	256
103.79.51.0/24	AS137289	PT. SIGMA CIPTA CARAKA	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.79.109.20	gpmail.com.au	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
103.79.109.27	AS133382 THE BUSINESS DOCTOR NSW PTY LTD	`0.36ms` 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
110.185.41.104	AS4134 CHINANET-BACKBONE	`4.12ms` from Chengdu, CN
113.89.40.168	AS4134 CHINANET-BACKBONE	`1.83ms` from Guangzhou, CN
217.233.206.24	AS3320 Deutsche Telekom AG	`2.53ms` from Hamburg, DE
18.100.136.216	AS16509 Amazon.com, Inc.	`5.64ms` from Madrid, ES
37.28.181.184	AS25159 PJSC MegaFon	`13.32ms` from Moscow, RU
60.134.14.152	AS17676 SoftBank Corp.	`3.25ms` from Osaka, JP
40.64.99.232	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
177.153.55.200	AS27715 Locaweb Serviços de Internet S/A	`1.04ms` from Sao Paulo, BR
59.13.3.40	AS4766 Korea Telecom	`2.65ms` from Seoul, KR
202.83.122.168	AS131745 PT. Cybertechtonic Pratama	`0.21ms` from Singapore, SG
1.173.170.56	AS3462 Data Communication Business Group	`4.64ms` from Taichung, TW
114.41.112.248	AS3462 Data Communication Business Group	`2.53ms` from Taichung, TW
35.163.131.56	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
20.153.28.24	AS8069 Microsoft Corporation	`2.46ms` from Boydton, US
186.141.22.136	AS22927 Telefonica de Argentina	`12.03ms` from Buenos Aires, AR
23.95.143.24	AS36352 HostPapa	`0.07ms` from Buffalo, US
122.140.12.56	AS4837 CHINA UNICOM China169 Backbone	`3.47ms` from Changchun, CN
47.26.60.72	AS20115 Charter Communications LLC	`14.24ms` from Chicago, US
34.31.240.120	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
18.159.228.40	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
72.176.135.72	AS11427 Charter Communications Inc	`19.14ms` from Houston, US
46.60.212.152	AS51704 South West Grid for Learning Trust Ltd.	`0.48ms` from London, GB
47.146.121.136	AS5650 Frontier Communications of America, Inc.	`3.45ms` from Los Angeles, US
187.226.109.88	AS8151 UNINET	`4.25ms` from Mexico City, MX
39.88.195.8	AS4837 CHINA UNICOM China169 Backbone	`0.82ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f3 103.79.109.27

traceroute to 103.79.109.27 (103.79.109.27): 64 hops max, 52 byte packets

3 [] 45.127.172.89 0.806 ms

4 [] 103.200.13.71 2.762 ms

5 [] 103.200.13.75 0.558 ms

6 [AS24516] 103.227.201.243 0.261 ms

7 *

8 [AS133382] 103.79.109.27 0.386 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On December 14th 2025

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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