203.17.251.0/24

AS2764 · AAPT Limited

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Summary

Country	Australia
Domain	daa.com.au
ASN	AS2764
Registry	APNIC
ID	DAA-AU

WHOIS Details

inetnum:        203.17.251.0 - 203.17.251.255
netname:        DAA-AU
descr:          Data Analysis Australia
country:        AU
org:            ORG-DAA1-AP
admin-c:        DAAA1-AP
tech-c:         DAAA1-AP
abuse-c:        AD1345-AP
status:         ASSIGNED 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-routes:     MAINT-DAA-AU
mnt-irt:        IRT-DAA1-AU
last-modified:  2023-11-29T11:31:20Z
source:         APNIC

irt:            IRT-DAA1-AU
address:        97 Broadway, Nedlands Western Australia 6009
e-mail:         daa@daa.com.au
abuse-mailbox:  daa@daa.com.au
admin-c:        DAAA1-AP
tech-c:         DAAA1-AP
remarks:        daa@daa.com.au was validated on 2025-07-25
auth:           # Filtered
mnt-by:         MAINT-DAA-AU
last-modified:  2025-11-18T00:37:20Z
source:         APNIC

organisation:   ORG-DAA1-AP
org-name:       Data Analysis Australia
org-type:       LIR
country:        AU
address:        97 Broadway
phone:          +61-8-94682533
e-mail:         daa@daa.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-10-27T13:09:35Z
source:         APNIC

role:           ABUSE DAA1AU
country:        ZZ
address:        97 Broadway, Nedlands Western Australia 6009
phone:          +000000000
e-mail:         daa@daa.com.au
admin-c:        DAAA1-AP
tech-c:         DAAA1-AP
nic-hdl:        AD1345-AP
remarks:        Generated from irt object IRT-DAA1-AU
remarks:        daa@daa.com.au was validated on 2025-07-25
abuse-mailbox:  daa@daa.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-25T03:13:13Z
source:         APNIC

role:           Data Analysis Australia administrator
address:        97 Broadway, Nedlands Western Australia 6009
country:        AU
phone:          +61-8-94682533
e-mail:         daa@daa.com.au
admin-c:        DAAA1-AP
tech-c:         DAAA1-AP
nic-hdl:        DAAA1-AP
mnt-by:         MAINT-DAA-AU
last-modified:  2023-11-27T00:31:06Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.17.0.0/16

Range	ASN	Company	Num of IPs
203.17.96.0/21	AS4739	iiNet Limited	2,048
203.17.168.0/21	AS9893	Cenitex	2,048
203.17.40.0/21	AS1221	Telstra Limited	2,048
203.17.240.0/22	AS140065	CiFi Pty Ltd	1,024
203.17.204.0/22	AS4826	Mitsubishi Electric Australia Pty Ltd	1,024
203.17.76.0/22	AS17766	Nexon Asia Pacific Pty Ltd	1,024
203.17.32.0/22	AS24543	First Data Resources Australia	1,024
203.17.148.0/22	AS38611	Bendigo Community Telco Limited	1,024
203.17.244.0/23	AS137409	GSL Networks Pty LTD	512
203.17.220.0/23	AS8075	AUSTRADE	512
203.17.212.0/23	AS38333	My Net Fone Limited	512
203.17.245.0/24	AS137409	GSL Networks Pty LTD - Amsterdam	256
203.17.137.0/24	AS150151	SKY COMMUNICATIONS INTERNET SERVICES	256
203.17.177.0/24	AS154167	Rackmill	256
203.17.138.0/24	AS16509	SingTel Optus Pty Ltd	256
203.17.165.0/24	AS16509	Uniware Managed Services Pty Ltd	256
203.17.236.0/24	AS17632	Barristers' Chambers Limited,	256
203.17.70.0/24	AS17807	State Library of Queensland	256
203.17.23.0/24	AS17882	Univision LLC	256
203.17.126.0/24	AS209242	LACHTARISTO HOLDINGS LIMITED	256
203.17.123.0/24	AS212384	Private Customer	256
203.17.66.0/24	AS34414	Nokia Solutions and Networks Australia Pty Ltd	256
203.17.226.0/24	AS38424	KOREA CABLE TELECOM	256
203.17.36.0/24	AS38719	Dreamscape Networks PTY LTD	256
203.17.166.0/24	AS45158	ISW Technology Pty Ltd	256
203.17.253.0/24	AS45240	Realestate.com.au Limited	256
203.17.225.0/24	AS45570	Active Ideas Pty. Ltd.	256
203.17.185.0/24	AS45867	Commonwealth Bank of Australia	256
203.17.7.0/24	AS4826	City Of Kwinana	256
203.17.93.0/24	AS4826	Denver Technology	256
203.17.65.0/24	AS63996	MD Rehanur Rahman t/a M/S FNF Online	256
203.17.8.0/24	AS7545	TPG Internet Pty Ltd.	256
203.17.215.0/24	AS7637	State Library of Victoria	256
203.17.29.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.17.73.0/24	AS9268	Ultrahost Pty Ltd	256
203.17.167.0/24	AS9336	ID Interdomain	256
203.17.120.0/24	AS9893	Cenitex	256
203.17.31.0/24	AS10215	Microland Limited	256
203.17.163.0/24	AS9942	TPG Internet Pty Ltd.	256
203.17.237.0/24	AS10557	UAB code200	256
203.17.162.0/24	AS1221	Telstra Limited	256
203.17.194.0/24	AS131302	294/3 Vidhya Nagari Marg	256
203.17.12.0/24	AS134802	Naic Cable TV Corp.	256
203.17.180.0/24	AS135600	Whiz Communications Pte Ltd	256
203.17.181.0/24	AS135600	Whiz Communications Pte Ltd	256
203.17.214.0/24	AS136518	Department of Planning, Lands and Heritage	256
203.17.193.0/24	AS136572	The Office of the Chief Information Officer (OCIO)	256
203.17.154.0/24	AS137060	The Club Group Pty Limited	256
203.17.244.0/24	AS137409	GSL Networks Pty LTD - Amsterdam	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
203.17.251.112	daa.com.au	1

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

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

IP Address	ASN	Details
203.17.251.250	AS2764 AAPT Limited	`1.61ms` from Perth, 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
185.151.204.120	AS205184 Adjust GmbH	`0.14ms` from Amsterdam, NL
98.231.184.152	AS7922 Comcast Cable Communications, LLC	`15.36ms` from Chicago, US
34.249.193.24	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
31.171.245.168	AS50837 CLOUDSIGMA AG	`1.82ms` from Geneve, CH
113.116.178.88	AS4134 CHINANET-BACKBONE	`1.38ms` from Guangzhou, CN
161.118.188.88	AS31898 Oracle Corporation	`0.18ms` from Mumbai, IN
47.222.215.56	AS19108 Optimum	`12.98ms` from Richardson, US
108.83.134.120	AS7018 AT&T Enterprises, LLC	`18.86ms` from San Jose, US
14.94.202.120	AS4766 Korea Telecom	`1.94ms` from Seoul, KR
210.71.136.8	AS3462 Data Communication Business Group	`0.38ms` from Taipei, TW
124.87.104.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.56ms` from Tokyo, JP
4.216.228.232	AS8075 Microsoft Corporation	`0.86ms` from Tokyo, JP
183.95.182.200	AS4837 CHINA UNICOM China169 Backbone	`3.99ms` from Wuhan, CN
104.160.144.152	AS6507 Riot Games, Inc	`0.81ms` from Amsterdam, NL
214.76.32.88	AS5972 United States Department of Defense (DoD)	`4.70ms` from Ashburn, US
69.251.100.200	AS7922 Comcast Cable Communications, LLC	`6.68ms` from Ashburn, US
181.44.170.40	AS27747 Telecentro S.A.	`7.52ms` from Buenos Aires, AR
72.253.129.56	AS36149 Hawaiian Telcom Services Company, Inc.	`2.08ms` from Honolulu, US
116.39.157.88	AS17858 LG POWERCOMM	`1.89ms` from Incheon, KR
90.114.127.184	AS3215 Orange S.A.	`10.49ms` from Marseille, FR
104.86.182.88	AS20940 Akamai International B.V.	`0.24ms` from Seattle, US
221.137.0.72	AS9812 Oriental Cable Network Co., Ltd.	`3.00ms` from Shanghai, CN
153.208.147.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.69ms` from Tokyo, JP
165.221.74.200	AS4155 USDA	`1.21ms` from Ashburn, US
84.197.181.168	AS6848 Telenet BV	`6.21ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f4 203.17.251.1

traceroute to 203.17.251.1 (203.17.251.1): 64 hops max, 52 byte packets

4 [AS51346] 91.218.162.141 1.313 ms

5 [AS28910] 195.69.189.120 8.364 ms

6 [AS28910] 195.69.189.45 8.558 ms

7 [AS9557] 202.70.157.38 38.083 ms

8 *

9 *

10 [AS8529] 134.0.220.178 65.312 ms

11 [AS8529] 213.202.6.221 68.355 ms

12 [AS137409] 160.202.164.162 59.885 ms

13 [AS7578] 206.148.27.0 68.671 ms

14 [AS7578] 206.148.27.5 163.909 ms

15 [AS7578] 206.148.24.216 156.171 ms

16 [AS7578] 206.148.24.163 193.287 ms

17 [AS7578] 206.148.24.57 197.671 ms

18 [AS7578] 206.148.24.192 202.083 ms

19 [AS7474] 124.19.71.133 197.876 ms

20 [AS7474] 61.88.33.11 198.277 ms

21 [AS7474] 61.88.33.22 200.294 ms

22 *

23 [] 202.10.12.154 199.026 ms

24 [] 202.10.10.132 197.464 ms

25 [] 202.10.10.85 205.662 ms

26 [] 202.10.17.234 206.181 ms

27 [] 202.10.17.244 199.492 ms

28 [AS7545] 14.203.133.214 199.294 ms

29 [AS2764] 203.17.251.1 200.042 ms

Measurement taken from

IPinfo ProbeNet in Dushanbe, TJ

On February 7th 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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