203.5.192.0/24

AS17477 · Macquarie Technology Operations Pty Limited

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Summary

Country	Australia
Domain	data3.com.au
ASN	AS17477
Registry	APNIC
ID	DATA3-AU

WHOIS Details

inetnum:        203.5.192.0 - 203.5.192.255
netname:        DATA3-AU
descr:          Data # 3
descr:          PO Box 551
descr:          Indooroopilly
descr:          QLD 4068
country:        AU
org:            ORG-DA2-AP
admin-c:        CM2113-AP
tech-c:         CM2113-AP
abuse-c:        AD750-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-DATA3-AU
mnt-irt:        IRT-DATA3-AU
last-modified:  2020-06-22T05:06:09Z
source:         APNIC

irt:            IRT-DATA3-AU
address:        67 High Street Toowong 4066
e-mail:         admin@data3.com.au
abuse-mailbox:  admin@data3.com.au
admin-c:        CM2113-AP
tech-c:         CM2113-AP
auth:           # Filtered
remarks:        admin@data3.com.au was validated on 2025-09-23
mnt-by:         MAINT-DATA3-AU
last-modified:  2025-11-18T00:27:08Z
source:         APNIC

organisation:   ORG-DA2-AP
org-name:       Data 3 Limited
org-type:       LIR
country:        AU
address:        555 Coronation Drive
phone:          +61-7-3243-6200
fax-no:         +61-2-8228-3299
e-mail:         admin@data3.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:51Z
source:         APNIC

role:           ABUSE DATA3AU
country:        ZZ
address:        67 High Street Toowong 4066
phone:          +000000000
e-mail:         admin@data3.com.au
admin-c:        CM2113-AP
tech-c:         CM2113-AP
nic-hdl:        AD750-AP
remarks:        Generated from irt object IRT-DATA3-AU
remarks:        admin@data3.com.au was validated on 2025-09-23
abuse-mailbox:  admin@data3.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-23T22:45:29Z
source:         APNIC

role:           Craig McDonald
address:        67 High Street Toowong 4066
country:        AU
phone:          +61 7 3243 6200
e-mail:         admin@data3.com.au
admin-c:        CM2113-AP
tech-c:         CM2113-AP
nic-hdl:        CM2113-AP
mnt-by:         MAINT-DATA3-AU
last-modified:  2017-11-03T04:05:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.5.0.0/16

Range	ASN	Company	Num of IPs
203.5.128.0/19	AS17983	Coles Supermarkets Australia Pty Ltd	8,192
203.5.200.0/21	AS9328	Department of Communities	2,048
203.5.64.0/21	AS10148	The University of Melbourne	2,048
203.5.252.0/22	AS7545	AngloGold Ashanti Australia	1,024
203.5.246.0/23	AS7545	Victorian Arts Centre Trust	512
203.5.48.0/23	AS58713	Melbourne PC User Group Inc	512
203.5.124.0/23	AS7575	National Museum of Australia	512
203.5.112.0/24	AS24436	Australian Computer Emergency Response Team	256
203.5.63.0/24	AS24476	RURAL PRESS PTY LIMITED	256
203.5.121.0/24	AS37978	Tasmanian Government	256
203.5.210.0/24	AS45780	Kilvington Grammar School Ltd	256
203.5.0.0/24	AS4764	G. P. STERN PTY LTD	256
203.5.77.0/24	AS4775	Globe Telecom (GMCR,INC)	256
203.5.28.0/24	AS56101	320 Factory Rd	256
203.5.212.0/24	AS7310	Gartner Inc.	256
203.5.76.0/24	AS7575	AARNet	256
203.5.13.0/24	AS7600	Carl Zeiss Vision Australia Holdings Ltd	256
203.5.244.0/24	AS9266	Fiveways International Limited	256
203.5.127.0/24	AS9301	Cynergic National Network	256
203.5.10.0/24	AS9650	CITEC	256
203.5.1.0/24	AS10143	XACOM Pty Ltd	256
203.5.194.0/24	AS9738	Strandbags Group Pty Ltd	256
203.5.6.0/24	AS10143	Knowledge Engineering Pty Ltd	256
203.5.58.0/24	AS1221	Canberra Deep Space Communication Complex	256
203.5.199.0/24	AS154142	MAHARASHTRA KNOWLEDGE CORPORATION LIMITED	256
203.5.184.0/24	AS16276	RDMC SAS NET	256
203.5.59.0/24	AS23854	NINE ENTERTAINMENT CO. PTY 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

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

IP Address	ASN	Details
203.5.192.1	AS17477 Macquarie Technology Operations Pty Limited	`1.15ms` 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
84.0.99.216	AS5483 Magyar Telekom Plc.	`3.94ms` from Budapest, HU
88.235.100.136	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.20ms` from Bursa, TR
72.135.214.8	AS10796 Charter Communications Inc	`6.94ms` from Chicago, US
72.49.159.184	AS6181 Cincinnati Bell Telephone Company LLC	`1.72ms` from Cincinnati, US
1.238.183.72	AS9318 SK Broadband Co Ltd	`1.63ms` from Incheon, KR
180.71.233.120	AS9318 SK Broadband Co Ltd	`5.79ms` from Incheon, KR
90.55.30.104	AS3215 Orange S.A.	`12.90ms` from Paris, FR
18.214.184.8	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
176.31.0.72	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
95.78.17.24	AS42116 JSC "ER-Telecom Holding"	`11.66ms` from Samara, RU
110.46.12.216	AS9845 LG HelloVision Corp.	`8.64ms` from Seoul, KR
65.95.143.136	AS577 Bell Canada	`4.17ms` from Toronto, CA
1.197.249.152	AS4134 CHINANET-BACKBONE	`9.26ms` from Zhengzhou, CN
197.48.95.104	AS8452 TE-AS	`7.82ms` from Cairo, EG
71.72.3.8	AS10796 Charter Communications Inc	`6.10ms` from Cleveland, US
117.245.43.104	AS9829 National Internet Backbone	`12.48ms` from Delhi, IN
187.123.83.136	AS28573 Claro NXT Telecomunicacoes Ltda	`12.60ms` from Fortaleza, BR
31.150.29.184	AS9145 EWE TEL GmbH	`5.87ms` from Hamburg, DE
66.91.162.200	AS20001 Charter Communications Inc	`7.31ms` from Honolulu, US
117.69.21.72	AS4134 CHINANET-BACKBONE	`8.19ms` from Huai'an, CN
67.114.145.8	AS7018 AT&T Enterprises, LLC	`2.61ms` from San Jose, US
122.121.5.216	AS3462 Data Communication Business Group	`4.53ms` from Taichung, TW
133.130.48.8	AS7506 GMO Internet Group, Inc.	`0.26ms` from Tokyo, JP
193.46.212.88	AS198829 Inetum Polska Sp. z o.o.	`0.76ms` from Warsaw, PL
144.41.217.72	AS553 BelWue-Koordination	`3.63ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f4 203.5.192.1

traceroute to 203.5.192.1 (203.5.192.1): 64 hops max, 52 byte packets

4 [AS63949] 172.105.160.101 0.608 ms

5 [] 202.77.88.14 0.902 ms

6 [] 103.200.13.73 0.944 ms

7 [AS38195] 203.153.18.134 0.944 ms

8 [AS17477] 124.47.129.142 1.884 ms

9 [AS17477] 203.5.192.1 2.552 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 19th 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.

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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