103.172.137.0/24

AS147013 · Our Lady of Mercy College Parramatta

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Summary

Country	Australia
Domain	olmc.nsw.edu.au
ASN	AS147013
Registry	APNIC
ID	OLOMCP-AU

WHOIS Details

inetnum:        103.172.137.0 - 103.172.137.255
netname:        OLOMCP-AU
descr:          Our Lady of Mercy College Parramatta
country:        AU
org:            ORG-OLOM1-AP
admin-c:        OLOM1-AP
tech-c:         OLOM1-AP
abuse-c:        AO431-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-OLOMCP-AU
mnt-irt:        IRT-OLOMCP-AU
last-modified:  2021-08-30T06:37:23Z
source:         APNIC

irt:            IRT-OLOMCP-AU
address:        Victoria Road, Parramatta New South Walse 2150
e-mail:         alerts@olmc.nsw.edu.au
abuse-mailbox:  alerts@olmc.nsw.edu.au
admin-c:        OLOM1-AP
tech-c:         OLOM1-AP
auth:           # Filtered
remarks:        alerts@olmc.nsw.edu.au is invalid
mnt-by:         MAINT-OLOMCP-AU
last-modified:  2025-11-18T00:35:02Z
source:         APNIC

organisation:   ORG-OLOM1-AP
org-name:       Our Lady of Mercy College Parramatta
org-type:       LIR
country:        AU
address:        Victoria Road
phone:          +61296833300
e-mail:         itmanager@olmc.nsw.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:38Z
source:         APNIC

role:           ABUSE OLOMCPAU
country:        ZZ
address:        Victoria Road, Parramatta New South Walse 2150
phone:          +000000000
e-mail:         alerts@olmc.nsw.edu.au
admin-c:        OLOM1-AP
tech-c:         OLOM1-AP
nic-hdl:        AO431-AP
remarks:        Generated from irt object IRT-OLOMCP-AU
remarks:        alerts@olmc.nsw.edu.au is invalid
abuse-mailbox:  alerts@olmc.nsw.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-04T13:07:45Z
source:         APNIC

role:           Our Lady of Mercy College Parramatta administrator
address:        Victoria Road, Parramatta New South Walse 2150
country:        AU
phone:          +61296833300
e-mail:         alerts@olmc.nsw.edu.au
admin-c:        OLOM1-AP
tech-c:         OLOM1-AP
nic-hdl:        OLOM1-AP
mnt-by:         MAINT-OLOMCP-AU
last-modified:  2021-08-30T03:31:03Z
source:         APNIC

route:          103.172.137.0/24
origin:         AS147013
descr:          Our Lady of Mercy College Parramatta Victoria Road
mnt-by:         MAINT-OLOMCP-AU
last-modified:  2025-01-17T02:14:25Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.172.0.0/16

Range	ASN	Company	Num of IPs
103.172.174.0/23	AS147000	Consortium Group Pty Ltd t/a Consortium Group	512
103.172.216.0/23	AS147007	3R NET	512
103.172.70.0/23	AS142386	PT JARINGAN LINTAS ARTHA	512
103.172.224.0/23	AS132925	SWIPE WIRE TECH	512
103.172.188.0/23	AS135615	Rabbi Communication	512
103.172.250.0/23	AS147011	SATHAPANA BANK PLC	512
103.172.180.0/23	AS136442	Infinite Networks Co.,Ltd	512
103.172.6.0/23	AS132925	Data Source System	512
103.172.12.0/23	AS132925	SUTVAK SKIN SPECIALITY CLINIC PRIVATE LIMITED	512
103.172.244.0/23	AS147072	PT Bank BTPN Syariah Tbk	512
103.172.120.0/23	AS142398	PT Digital Akses Nusantara	512
103.172.104.0/23	AS139484	SATHYA Technosoft India Private Limited	512
103.172.252.0/23	AS135746	ESCROW CITYLINE HOUSING PRIVATE LIMITED	512
103.172.204.0/23	AS136052	PT. METRO WORLD INDONESIA	512
103.172.62.0/23	AS140807	CUU LONG INTERNATIONAL DEVELOPMENT JOINT STOCK COMPANY	512
103.172.64.0/23	AS140807	BAN CUA NUI TRADE AND SERVICE JOINT STOCK COMPANY	512
103.172.66.0/23	AS140807	NHA TREN MAY TOURISM SERVICE JOINT STOCK COMPANY	512
103.172.238.0/23	AS149098	VIETNAM DIGITAL INFRASTRUCTURE JOINT STOCK COMPANY	512
103.172.68.0/23	AS140807	VIETTREKKING TRAVEL SERVICES JOINT STOCK COMPANY	512
103.172.46.0/23	AS146937	KHUSHI IT SERVICES PRIVATE LIMITED	512
103.172.234.0/23	AS140822	AN PHAT CLOUD COMPANY LIMITED	512
103.172.60.0/23	AS140824	VNIDC TECHNOLOGY COMPANY LIMITED	512
103.172.44.0/23	AS146957	Click Online	512
103.172.142.0/23	AS151952	Cloud Eye Australia Pty Ltd	512
103.172.168.0/23	AS133661	NG ENTERPRISES	512
103.172.110.0/23	AS135074	DREAM CLOUD INNOVATION PTE. LTD.	512
103.172.110.0/23	AS209242	DREAM CLOUD INNOVATION PTE. LTD.	512
103.172.100.0/23	AS146963	STRIKE SYSTEMS PTY LIMITED	512
103.172.236.0/23	AS38253	HERAL SCIENCE AND TECHNOLOGY JOINT STOCK COMPANY	512
103.172.214.0/23	AS135334	Umrao Datacenter Pvt Ltd	512
103.172.248.0/23	AS58369	RSUP Nasional Dr. Cipto Mangunkusumo	512
103.172.198.0/23	AS132925	CLOUDREVEL SOLUTION	512
103.172.116.0/23	AS8849	Melbikomas UAB	512
103.172.40.0/23	AS983	Akari Networks Limited	512
103.172.76.0/23	AS131316	Australian Client Services Pty Ltd	512
103.172.44.0/24	AS146957	Click Online, Dhaka, BD	256
103.172.45.0/24	AS146957	Click Online, Dhaka, BD	256
103.172.112.0/24	AS146988	Astha Networks	256
103.172.113.0/24	AS146988	Astha Networks	256
103.172.216.0/24	AS147007	3R NET BD	256
103.172.217.0/24	AS147007	3R NET BD	256
103.172.191.0/24	AS147008	Shenzhen Dianjiang Technology Co Ltd	256
103.172.140.0/24	AS147068	National Rural Support Programme	256
103.172.114.0/24	AS147070	Dhaka Online	256
103.172.96.0/24	AS147076	PT Ade Angelin Mulya	256
103.172.30.0/24	AS147077	Pemerintah Kabupaten Kubu Raya	256
103.172.172.0/24	AS147088	PT Skynet Indonesia Madani	256
103.172.23.0/24	AS147127	PT Tujuhlangit Lintas Nusantara	256
103.172.109.0/24	AS147136	Kabupaten Sragen	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

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

IP Address	ASN	Details
103.172.137.71	AS147013 Our Lady of Mercy College Parramatta	`0.94ms` 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
24.151.83.168	AS20115 Charter Communications LLC	`9.55ms` from Ashburn, US
76.236.217.72	AS7018 AT&T Enterprises, LLC	`3.08ms` from Atlanta, US
35.89.59.168	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
120.33.241.232	AS4134 CHINANET-BACKBONE	`7.22ms` from Fuzhou, CN
149.129.239.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.67ms` from Jakarta, ID
86.152.111.72	AS2856 British Telecommunications PLC	`1.73ms` from London, GB
90.193.88.120	AS5607 Sky UK Limited	`6.18ms` from London, GB
88.60.52.56	AS3269 Telecom Italia S.p.A.	`3.83ms` from Milan, IT
79.46.100.216	AS3269 Telecom Italia S.p.A.	`14.21ms` from Naples, IT
191.8.226.136	AS26599 TELEFÔNICA BRASIL S.A	`3.08ms` from Osasco, BR
67.186.185.8	AS7922 Comcast Cable Communications, LLC	`8.04ms` from Providence, US
158.85.77.136	AS36351 IBM Cloud	`0.76ms` from Toronto, CA
85.198.199.104	AS30851 Sileman Sp. z o.o.	`3.89ms` from Wrocław, PL
116.251.171.168	AS55850 Mercury NZ Limited	`1.33ms` from Auckland, NZ
91.224.210.56	AS56496 TV 2 Danmark A/S	`2.77ms` from Copenhagen, DK
178.2.19.152	AS3209 Vodafone GmbH	`7.10ms` from Duesseldorf, DE
18.153.14.56	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
129.206.36.40	AS553 BelWue-Koordination	`3.66ms` from Frankfurt am Main, DE
219.128.240.184	AS4134 CHINANET-BACKBONE	`4.05ms` from Guangzhou, CN
157.200.79.200	AS16086 DNA Oyj	`0.68ms` from Helsinki, FI
159.224.90.88	AS13188 CONTENT DELIVERY NETWORK LTD	`7.25ms` from Kyiv, UA
71.225.127.88	AS7922 Comcast Cable Communications, LLC	`8.56ms` from New York City, US
79.18.81.88	AS3269 Telecom Italia S.p.A.	`14.35ms` from Rome, IT
189.155.150.232	AS8151 UNINET	`14.42ms` from Santiago de Queretaro, MX
169.212.185.40	AS4766 Korea Telecom	`6.97ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 103.172.137.1

traceroute to 103.172.137.1 (103.172.137.1): 64 hops max, 52 byte packets

4 [AS63949] 172.105.160.102 0.434 ms

5 [] 45.127.172.46 0.273 ms

6 [AS7575] 113.197.15.108 0.619 ms

7 [AS147013] 103.172.137.1 1.128 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

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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