103.241.252.0/22

AS133094 · Harry Perkins Institute of Medical Research Inc

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Summary

Country	Australia
Domain	perkins.org.au
ASN	AS133094
Registry	APNIC
ID	HPIMRI-AU

WHOIS Details

inetnum:        103.241.252.0 - 103.241.255.255
netname:        HPIMRI-AU
descr:          Harry Perkins Institute of Medical Research Inc
descr:          QQ Block QE11 Medical Centre
descr:          6 Verdun Street NEDLANDS WA 6009 AUSTRALIA
country:        AU
org:            ORG-HPIO1-AP
admin-c:        MP1305-AP
tech-c:         MP1305-AP
abuse-c:        AT1202-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-HPIMRI-AU
mnt-irt:        IRT-TWAIFMR-AU
last-modified:  2020-07-09T04:12:46Z
source:         APNIC

irt:            IRT-TWAIFMR-AU
address:        Harry Perkins Institute of Medical Research, QE II Medical Centre Nedlands WA 6009
e-mail:         building-it@perkins.uwa.edu.au
abuse-mailbox:  building-it@perkins.uwa.edu.au
admin-c:        TWAI1-AP
tech-c:         TWAI1-AP
auth:           # Filtered
remarks:        building-it@perkins.uwa.edu.au was validated on 2025-12-06
mnt-by:         MAINT-TWAIFMR-AU
last-modified:  2025-12-06T04:16:41Z
source:         APNIC

organisation:   ORG-HPIO1-AP
org-name:       Harry Perkins Institute of Medical Research Inc
org-type:       LIR
country:        AU
address:        Harry Perkins Institute of Medical Research
address:        QE2 Medical Centre
address:        6 Verdun Street
phone:          +61-8-6151-0817
fax-no:         +61-8-6151-0701
e-mail:         building-it@perkins.uwa.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:14Z
source:         APNIC

role:           ABUSE TWAIFMRAU
country:        ZZ
address:        Harry Perkins Institute of Medical Research, QE II Medical Centre Nedlands WA 6009
phone:          +000000000
e-mail:         building-it@perkins.uwa.edu.au
admin-c:        TWAI1-AP
tech-c:         TWAI1-AP
nic-hdl:        AT1202-AP
remarks:        Generated from irt object IRT-TWAIFMR-AU
remarks:        building-it@perkins.uwa.edu.au was validated on 2025-12-06
abuse-mailbox:  building-it@perkins.uwa.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-06T04:17:24Z
source:         APNIC

person:         Michael Perry
address:        Harry Perkins Institute of Medical Research Inc.,
country:        AU
phone:          +61 8 6151 0817
e-mail:         michael.perry@perkinsfm.net
nic-hdl:        MP1305-AP
mnt-by:         MAINT-HPIMRI-AU
last-modified:  2020-07-09T04:11:49Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.241.0.0/16

Range	ASN	Company	Num of IPs
103.241.248.0/22	AS131389	SEABANK	1,024
103.241.244.0/22	AS132984	Uka Tarsadia Unviersity	1,024
103.241.216.0/22	AS133046	Cloudoip Pty Ltd	1,024
103.241.100.0/22	AS137503	Spidernet Co.,Ltd	1,024
103.241.52.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
103.241.124.0/22	AS2527	Sony Network Communications Inc.	1,024
103.241.120.0/22	AS45177	Devoli LTD	1,024
103.241.0.0/22	AS45638	SYNERGY WHOLESALE PTY LTD	1,024
103.241.128.0/22	AS4694	RIDE Co.,Ltd.	1,024
103.241.112.0/22	AS55547	SAHASRA DELVELOPERS PRIVATE LIMITED	1,024
103.241.116.0/22	AS55547	12, MOJEONG-GIL OCHANG-EUP, CHEONGWON-GUN	1,024
103.241.236.0/22	AS55547	HYSEC EXIM PRIVATE LIMITED	1,024
103.241.28.0/22	AS55547	20/107 SOI PHROM MIT KHLONG TON NUEA	1,024
103.241.32.0/22	AS55547	99/62 SOI KHUM KLAO 11 LAM PLA TIO KHET LAT KRABANG	1,024
103.241.76.0/22	AS55547	450 Gongdeok-dong, Mapo-gu	1,024
103.241.8.0/22	AS55547	SAACHI ENERGY PRIVATE LIMITED	1,024
103.241.56.0/22	AS55850	Mercury NZ Limited	1,024
103.241.248.0/22	AS7552	SEABANK	1,024
103.241.200.0/22	AS7604	Zettagrid Pty Ltd	1,024
103.241.164.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.241.4.0/23	AS132676	Universitas Sriwijaya	512
103.241.106.0/23	AS56300	152 Haig Road, # 02-01	512
103.241.42.0/23	AS135983	MMO VIET NAM SOFTWARE COMPANY LIMITED	512
103.241.198.0/23	AS150698	AHOST COMPANY LIMITED	512
103.241.104.0/24	AS17088	Street Street Global Markets (Japan)	256
103.241.229.0/24	AS63199	UCUL-HK	256
103.241.64.0/24	AS210329	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
103.241.65.0/24	AS210329	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
103.241.230.0/24	AS63199	UCUL-HK	256
103.241.212.0/24	AS30456	Cosmic Games	256
103.241.213.0/24	AS30456	Cosmic Games	256
103.241.214.0/24	AS30456	Cosmic Games	256
103.241.215.0/24	AS30456	Cosmic Games	256
103.241.66.0/24	AS36007	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
103.241.67.0/24	AS36007	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
103.241.231.0/24	AS63199	UCUL-HK	256
103.241.179.0/24	AS45289	PT Indotrans Data	256
103.241.61.0/24	AS56300	MyRepublic Ltd. http://www.myrepublic.com.sg Vertex Building 33 Ubi Avenue 3 Tower B, # 04-13	256
103.241.62.0/24	AS56300	MyRepublic Ltd. http://www.myrepublic.com.sg Vertex Building 33 Ubi Avenue 3 Tower B, # 04-13	256
103.241.192.0/24	AS131745	CV Mitra Teknologi Indonesia	256
103.241.242.0/24	AS132768	Apna telelink pvt ltd	256
103.241.243.0/24	AS132768	Apna telelink pvt ltd	256
103.241.63.0/24	AS56300	MyRepublic Ltd. http://www.myrepublic.com.sg Vertex Building 33 Ubi Avenue 3 Tower B, # 04-13	256
103.241.240.0/24	AS133030	Rocket Networks Pty Ltd	256
103.241.241.0/24	AS133030	Rocket Networks Pty Ltd	256
103.241.24.0/24	AS58820	PT Apik Media Inovasi	256
103.241.27.0/24	AS133051	COMMERCIAL BANK OF CEYLON PLC	256
103.241.25.0/24	AS133055	AMERIPRISE INDIA LLP	256
103.241.156.0/24	AS133066	Ariana Network Services	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

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.241.252.225	AS133094 Harry Perkins Institute of Medical Research Inc	`1.95ms` from Perth, AU
103.241.255.3	AS133094 Harry Perkins Institute of Medical Research Inc	`5.86ms` from Perth, AU
103.241.253.230	AS133094 Harry Perkins Institute of Medical Research Inc	`1.14ms` 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
23.253.138.54	AS27357 Rackspace Hosting	`0.32ms` from Ashburn, US
104.13.232.134	AS7018 AT&T Enterprises, LLC	`7.43ms` from Atlanta, US
18.191.135.134	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
181.10.80.22	AS7303 Telecom Argentina S.A.	`3.03ms` from Cordoba, AR
76.14.62.166	AS11404 Wave Broadband	`4.91ms` from Fremont, US
204.10.213.6	AS33499 AHS Management Company, Inc.	`4.05ms` from Kansas City, US
151.226.239.22	AS5607 Sky UK Limited	`3.32ms` from London, GB
120.148.182.118	AS1221 Telstra Limited	`2.26ms` from Melbourne, AU
212.97.59.70	AS5602 Retelit Digital Services S.p.A.	`0.27ms` from Milan, IT
1.13.128.6	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.10ms` from Nanjing, CN
70.176.48.214	AS22773 Cox Communications Inc.	`2.49ms` from Phoenix, US
50.210.111.182	AS7922 Comcast Cable Communications, LLC	`5.75ms` from Providence, US
89.67.151.166	AS9141 P4 Sp. z o.o.	`7.88ms` from Warsaw, PL
105.96.206.86	AS36947 Telecom Algeria	`10.26ms` from Algiers, DZ
169.63.131.150	AS36351 IBM Cloud	`0.45ms` from Ashburn, US
61.181.116.70	AS4837 CHINA UNICOM China169 Backbone	`5.20ms` from Beijing, CN
217.5.71.230	AS3320 Deutsche Telekom AG	`1.06ms` from Duesseldorf, DE
79.244.160.150	AS3320 Deutsche Telekom AG	`5.86ms` from Frankfurt am Main, DE
113.170.138.102	AS45899 VNPT Corp	`5.80ms` from Ho Chi Minh City, VN
49.150.148.86	AS9299 Philippine Long Distance Telephone Company	`5.06ms` from Manila, PH
45.27.147.134	AS7018 AT&T Enterprises, LLC	`8.32ms` from Miami, US
15.223.114.6	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
155.248.236.134	AS31898 Oracle Corporation	`0.20ms` from Montreal, CA
69.74.134.86	AS54004 Cablevision Lightpath LLC	`2.90ms` from New York City, US
75.224.158.246	AS6167 Verizon Business	`18.70ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 103.241.252.77

traceroute to 103.241.252.77 (103.241.252.77): 64 hops max, 52 byte packets

4 [] 15.230.139.16 0.221 ms

5 *

6 *

7 [AS16509] 99.83.91.148 1.702 ms

8 [AS16509] 99.83.91.149 0.751 ms

9 [AS7545] 203.219.57.152 1.353 ms

10 *

11 [AS7545] 14.203.133.34 1.495 ms

12 [AS133094] 103.241.253.242 19.479 ms

13 *

14 [AS133094] 103.241.252.77 1.796 ms

Measurement taken from

IPinfo ProbeNet in Perth, AU

On March 13th 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.

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