103.17.232.0/22

AS135895 · Centorrino Technologies Pty Ltd

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Summary

Country	Australia
Domain	ct.com.au
ASN	AS135895
Registry	APNIC
ID	CTPL-AU

WHOIS Details

inetnum:        103.17.232.0 - 103.17.235.255
netname:        CTPL-AU
descr:          CENTORRINO Technologies Pty Ltd
country:        AU
org:            ORG-CTPL3-AP
admin-c:        CTPL3-AP
tech-c:         CTPL3-AP
abuse-c:        AC1584-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-CTPL-AU
mnt-routes:     MAINT-CTPL-AU
mnt-irt:        IRT-CTPL-AU
last-modified:  2020-05-12T14:50:08Z
source:         APNIC

irt:            IRT-CTPL-AU
address:        640-642 Sydney Road, Coburg Victoria 3058
e-mail:         abuse@ct.com.au
abuse-mailbox:  abuse@ct.com.au
admin-c:        CTPL3-AP
tech-c:         CTPL3-AP
auth:           # Filtered
remarks:        abuse@ct.com.au was validated on 2025-08-19
mnt-by:         MAINT-CTPL-AU
last-modified:  2025-11-18T00:28:02Z
source:         APNIC

organisation:   ORG-CTPL3-AP
org-name:       CENTORRINO Technologies Pty Ltd
org-type:       LIR
country:        AU
address:        640-642 Sydney Road
phone:          +61399986366
fax-no:         +61393543060
e-mail:         abuse@ct.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:08Z
source:         APNIC

role:           ABUSE CTPLAU
country:        ZZ
address:        640-642 Sydney Road, Coburg Victoria 3058
phone:          +000000000
e-mail:         abuse@ct.com.au
admin-c:        CTPL3-AP
tech-c:         CTPL3-AP
nic-hdl:        AC1584-AP
remarks:        Generated from irt object IRT-CTPL-AU
remarks:        abuse@ct.com.au was validated on 2025-08-19
abuse-mailbox:  abuse@ct.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-19T13:13:19Z
source:         APNIC

role:           CENTORRINO Technologies Pty Ltd administrator
address:        640-642 Sydney Road, Coburg Victoria 3058
country:        AU
phone:          +61399986393
fax-no:         +61399986393
e-mail:         abuse@ct.com.au
admin-c:        CTPL3-AP
tech-c:         CTPL3-AP
nic-hdl:        CTPL3-AP
mnt-by:         MAINT-CTPL-AU
last-modified:  2019-06-14T03:32:46Z
source:         APNIC

route:          103.17.232.0/22
origin:         AS135895
descr:          CENTORRINO Technologies Pty Ltd 640-642 Sydney Road
mnt-by:         MAINT-CTPL-AU
last-modified:  2019-11-12T23:25:24Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.17.0.0/16

Range	ASN	Company	Num of IPs
103.17.240.0/22	AS9304	Hutchison Global Communications(Taiwan) Limited	1,024
103.17.20.0/22	AS132615	Pipol Broadband	1,024
103.17.144.0/22	AS4657	StarHub Internet Pte Ltd	1,024
103.17.0.0/22	AS48728	Vodafone Qatar P.Q.S.C	1,024
103.17.40.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.17.172.0/22	AS9341	PT Indonesia Comnets Plus	1,024
103.17.228.0/22	AS24139	Zhejiang Wasu Broadcast&TV Network Co., Ltd	1,024
103.17.60.0/22	AS55424	Instatelecom Limited	1,024
103.17.244.0/22	AS55666	PT Media Sarana Data	1,024
103.17.212.0/22	AS24492	WiCAM Corporation Ltd.	1,024
103.17.72.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.17.8.0/22	AS131149	Yuan-Jhen Info., Co., Ltd	1,024
103.17.28.0/22	AS3491	PCCW Global (HK) Limited	1,024
103.17.36.0/22	AS58813	Dtech Limited	1,024
103.17.132.0/22	AS132616	Ipswich City Council	1,024
103.17.68.0/22	AS58814	Bank Asia Limited	1,024
103.17.224.0/22	AS63956	sideEffekt Pty Ltd	1,024
103.17.116.0/22	AS135357	Mong Kok, Kowloon, Hong Kong	1,024
103.17.182.0/23	AS38165	PT. AMBHARA DUTA SHANTI	512
103.17.150.0/23	AS150351	SYSSOLUTION	512
103.17.214.0/23	AS24492	WiCAM Corporation Ltd.	512
103.17.108.0/23	AS56301	National Data Center	512
103.17.180.0/23	AS58826	ICOM Bangladesh Ltd	512
103.17.250.0/23	AS58868	TechPath Pty Ltd	512
103.17.254.0/23	AS147309	Keep Calm IT PTY LTD	512
103.17.252.0/23	AS58868	TechPath Pty Ltd	512
103.17.212.0/23	AS24492	WiCAM Corporation Ltd.	512
103.17.140.0/23	AS38253	OMZ TECHNOLOGY SOLUTIONS JOINT STOCK COMPANY	512
103.17.16.0/23	AS9268	ALL IT Australia Pty Ltd	512
103.17.98.0/23	AS216183	ZENTOP.NET	512
103.17.253.0/24	AS58868	TechPath Pty Ltd	256
103.17.96.0/24	AS834	Internet Utilities Europe and Asia Limited	256
103.17.240.0/24	AS9304	HGC Global Communications	256
103.17.243.0/24	AS9304	HGC Global Communications	256
103.17.142.0/24	AS9341	PT Indonesia Comnets Plus	256
103.17.143.0/24	AS9341	PT Indonesia Comnets Plus	256
103.17.172.0/24	AS9341	PT Indonesia Comnet Plus	256
103.17.173.0/24	AS9341	PT Indonesia Comnet Plus	256
103.17.174.0/24	AS9341	PT Indonesia Comnet Plus	256
103.17.175.0/24	AS9341	PT Indonesia Comnet Plus	256
103.17.127.0/24	AS9891	CLOUD BUSINESS CO.,LTD.	256
103.17.79.0/24	AS131782	Kementerian Badan Usaha Milik Negara	256
103.17.58.0/24	AS131783	PT. Indomarco Prismatama	256
103.17.164.0/24	AS131784	Direktorat Pengendalian SDPPI	256
103.17.192.0/24	AS131786	PT. SPRINT ASIA TECHNOLOGY	256
103.17.59.0/24	AS132620	WPP AUNZ LTD	256
103.17.7.0/24	AS150345	PGL - Hosting Cutomers	256
103.17.176.0/24	AS150352	Sky Business Center	256
103.17.248.0/24	AS150973	PT Teknologi Madani Utama	256

Hosted domains

There are 120 domain names hosted across 40 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.17.233.250	apprenticeshipprovider.com	33
103.17.233.206	accessdor.com	8
103.17.232.12	hospitech.com.au	7
103.17.233.205	sourcebottle.com	6
103.17.232.5	cabrini.technology	5
103.17.233.194	megt.com	4
103.17.233.14	bloum.ai	4
103.17.232.9	truewash.com.au	4
103.17.233.209	unikits.net.au	3
103.17.233.85	braemar.vic.edu.au	3
103.17.235.227	alliancepharmacy.com.au	3
103.17.233.61	haymespaint.net.au	3
103.17.233.19	helpct.com.au	3
103.17.233.13	ct.com.au	3
103.17.233.252	preshafruit.com.au	3
103.17.233.193	megt.co.uk	2
103.17.233.233	myfoodbook.com.au	2
103.17.233.208	healthsharevic.org.au	2
103.17.233.228	complaints.vic.gov.au	2
103.17.233.160	lmgmarketing.com.au	2

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

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

IP Address	ASN	Details
103.17.234.121	AS135895 Centorrino Technologies Pty Ltd	`0.24ms` from Melbourne, AU
103.17.232.80	AS135895 Centorrino Technologies Pty Ltd	`0.14ms` from Melbourne, AU
103.17.233.123	AS135895 Centorrino Technologies Pty Ltd	`0.17ms` from Melbourne, AU
103.17.235.130	AS135895 Centorrino Technologies Pty Ltd	`0.17ms` from Melbourne, 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
51.15.61.102	AS12876 SCALEWAY S.A.S.	`0.36ms` from Amsterdam, NL
44.244.189.102	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
35.240.99.230	AS396982 Google LLC	`0.13ms` from Brussels, BE
92.123.85.214	AS16625 Akamai Technologies, Inc.	`0.30ms` from Buenos Aires, AR
89.101.99.70	AS6830 Liberty Global Europe Holding B.V.	`5.75ms` from Dublin, IE
168.4.126.86	AS8 Rice University	`3.66ms` from Houston, US
108.136.174.6	AS16509 Amazon.com, Inc.	`0.16ms` from Jakarta, ID
8.215.190.166	AS45102 Alibaba (US) Technology Co., Ltd.	`0.56ms` from Jakarta, ID
99.42.233.230	AS7018 AT&T Enterprises, LLC	`1.62ms` from Kansas City, US
212.75.163.54	AS12569 INYCOM Autonomous System	`19.65ms` from Madrid, ES
200.78.163.38	AS6503 Axtel, S.A.B. de C.V.	`1.01ms` from Monterrey, MX
96.246.86.166	AS701 Verizon Business	`2.29ms` from New York City, US
188.124.131.166	AS25400 Telia Norge AS	`2.02ms` from Sandefjord, NO
116.125.225.118	AS9318 SK Broadband Co Ltd	`3.17ms` from Seoul, KR
58.251.151.54	AS17623 China Unicom Shenzen network	`5.39ms` from Shenzhen, CN
139.59.223.38	AS14061 DigitalOcean, LLC	`0.09ms` from Singapore, SG
126.221.133.54	AS17676 SoftBank Corp.	`2.56ms` from Tokyo, JP
61.243.122.118	AS4837 CHINA UNICOM China169 Backbone	`14.95ms` from Zhongwei, CN
92.97.179.86	AS5384 Emirates Internet	`4.14ms` from Al Fujairah City, AE
34.215.43.182	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
35.91.157.246	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
101.167.52.134	AS1221 Telstra Limited	`17.08ms` from Brisbane, AU
50.240.184.230	AS7922 Comcast Cable Communications, LLC	`6.48ms` from Chicago, US
72.61.154.102	AS47583 Hostinger International Limited	`0.51ms` from Frankfurt am Main, DE
14.179.57.214	AS45899 VNPT Corp	`6.50ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f5 103.17.232.233

traceroute to 103.17.232.233 (103.17.232.233): 64 hops max, 52 byte packets

5 [] 218.100.78.137 0.472 ms

6 *

7 [AS135895] 103.17.232.233 10.701 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 6th 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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