203.3.79.0/24

AS153364 · Petrosys Pty Ltd

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Summary

Country	Australia
Domain	petrosys.com.au
ASN	AS153364
Registry	APNIC
ID	PETROSYS-AU

WHOIS Details

inetnum:        203.3.79.0 - 203.3.79.255
netname:        PETROSYS-AU
descr:          Petrosys Pty Ltd
descr:          Level 4
descr:          191 Pulteney St
descr:          Adelaide
descr:          SA 5000
country:        AU
org:            ORG-PPL7-AP
admin-c:        AH301-AP
tech-c:         AH301-AP
abuse-c:        AP1116-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-PETROSYS-NON-AU
last-modified:  2021-01-14T05:44:04Z
source:         APNIC

irt:            IRT-PETROSYS-NON-AU
address:        Level 4
address:        191 Pulteney St
address:        ADELAIDE SA 5000
e-mail:         abuse@petrosys.com.au
abuse-mailbox:  abuse@petrosys.com.au
admin-c:        AH301-AP
tech-c:         AH301-AP
auth:           # Filtered
remarks:        abuse@petrosys.com.au is invalid
mnt-by:         MAINT-AU-PETROSYS
last-modified:  2025-11-18T00:28:11Z
source:         APNIC

organisation:   ORG-PPL7-AP
org-name:       Petrosys Pty Ltd
org-type:       LIR
country:        AU
address:        Level 3
address:        88 Wyatt Street
phone:          +61-8-8227-2799
fax-no:         +61-8-8227-2626
e-mail:         network@petrosys.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-02-27T12:58:43Z
source:         APNIC

role:           ABUSE PETROSYSNONAU
country:        ZZ
address:        Level 4
address:        191 Pulteney St
address:        ADELAIDE SA 5000
phone:          +000000000
e-mail:         abuse@petrosys.com.au
admin-c:        AH301-AP
tech-c:         AH301-AP
nic-hdl:        AP1116-AP
remarks:        Generated from irt object IRT-PETROSYS-NON-AU
remarks:        abuse@petrosys.com.au is invalid
abuse-mailbox:  abuse@petrosys.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-17T13:13:50Z
source:         APNIC

person:         Andrew Hodgetts
nic-hdl:        AH301-AP
e-mail:         andrew@petrosys.com.au
address:        Level 4
address:        191 Pulteney St
address:        ADELAIDE SA 5000
phone:          +61 8 8227 2799
country:        AU
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:40Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.3.0.0/16

Range	ASN	Company	Num of IPs
203.3.112.0/21	AS63835	CHINANET Guangdong province network	2,048
203.3.80.0/21	AS134768	CHINANET Guangdong province network	2,048
203.3.232.0/22	AS17461	Department of Customer Service	1,024
203.3.124.0/22	AS151499	Australian Public Access Network Association	1,024
203.3.220.0/22	AS17461	Department of Customer Service	1,024
203.3.88.0/23	AS152113	N2N GLOBAL SOLUTIONS SDN BHD	512
203.3.138.0/24	AS17477	Vision Australia	256
203.3.166.0/24	AS17766	Nexon Asia Pacific Pty Ltd	256
203.3.137.0/24	AS23686	Asahi Holdings (Australia) Pty Ltd	256
203.3.70.0/24	AS23854	NINE ENTERTAINMENT CO. PTY LTD	256
203.3.130.0/24	AS24007	Seven Network Operations Ltd	256
203.3.167.0/24	AS24479	Ergon Energy Telecommunications Pty Ltd	256
203.3.76.0/24	AS32787	TATTS GROUP LIMITED	256
203.3.132.0/24	AS58895	Style Of Global, IT Support and Services Company	256
203.3.69.0/24	AS7545	PERFORMIQ PTY. LTD.	256
203.3.71.0/24	AS7545	SuperChoice Services Pty Ltd	256
203.3.90.0/24	AS151598	PT Meta Akses Indonesia	256
203.3.236.0/24	AS16509	Department of Customer Service	256
203.3.237.0/24	AS17461	Department of Customer Service	256
203.3.133.0/24	AS17477	FINCLEAR TECHNOLOGY PTY LTD	256

Hosted domains

There are 7 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.3.79.16	interica.com	6
203.3.79.23	petrosysguru.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.3.79.237	AS153364 Petrosys Pty Ltd	`10.01ms` 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
178.40.218.8	AS6855 Slovak Telekom, a.s.	`1.68ms` from Bratislava, SK
72.135.214.8	AS10796 Charter Communications Inc	`6.94ms` from Chicago, US
189.182.235.168	AS8151 UNINET	`4.02ms` from Guadalajara, MX
120.26.7.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.31ms` from Hangzhou, CN
180.120.33.56	AS4134 CHINANET-BACKBONE	`9.55ms` from Huai'an, CN
61.36.125.232	AS3786 LG DACOM Corporation	`1.29ms` from Incheon, KR
193.51.104.56	AS2200 Renater	`2.01ms` from Paris, FR
95.67.254.248	AS12389 PJSC Rostelecom	`0.65ms` from Samara, RU
115.144.57.88	AS4766 Korea Telecom	`0.81ms` from Seoul, KR
119.210.40.200	AS4766 Korea Telecom	`1.55ms` from Seoul, KR
125.209.166.184	AS7545 TPG Telecom Limited	`1.12ms` from Sydney, AU
114.40.29.216	AS3462 Data Communication Business Group	`3.71ms` from Taichung, TW
118.77.171.168	AS4837 CHINA UNICOM China169 Backbone	`5.48ms` from Taiyuan, CN
41.62.10.56	AS37705 TOPNET	`2.20ms` from Tunis, TN
217.165.9.88	AS5384 Emirates Internet	`4.63ms` from Al Fujairah City, AE
197.48.95.104	AS8452 TE-AS	`7.82ms` from Cairo, EG
74.117.156.72	AS13767 DataBank Holdings, Ltd.	`1.64ms` from Dallas, US
84.144.110.216	AS3320 Deutsche Telekom AG	`4.02ms` from Frankfurt am Main, DE
121.192.178.88	AS4538 China Education and Research Network Center	`12.57ms` from Guangzhou, CN
116.103.251.184	AS24086 Viettel Corporation	`9.78ms` from Ho Chi Minh City, VN
70.93.84.232	AS20001 Charter Communications Inc	`8.75ms` from Los Angeles, US
47.137.250.120	AS5650 Frontier Communications of America, Inc.	`6.61ms` from Los Angeles, US
99.192.134.104	AS27589 MOJOHOST	`0.13ms` from Miami, US
94.251.54.40	AS21127 Joint Stock Company TransTeleCom	`0.95ms` from Novosibirsk, RU
90.12.61.216	AS3215 Orange S.A.	`7.51ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 203.3.79.226

traceroute to 203.3.79.226 (203.3.79.226): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.113 1.209 ms

2 *

3 [AS7545] 27.32.160.193 1.808 ms

4 *

5 *

6 *

7 [AS153364] 203.3.79.226 10.894 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, 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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