203.4.167.0/24

AS149872 · Peter MacCallum Cancer Institute

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Summary

Country	Australia
Domain	petermac.org
ASN	AS149872
Parent Range	203.4.164.0/22
Registry	APNIC
ID	PMCI-AU

WHOIS Details

inetnum:        203.4.164.0 - 203.4.167.255
netname:        PMCI-AU
descr:          Peter MacCallum Cancer Institute t/a Peter MacCallum Cancer Centre
org:            ORG-PMCC1-AP
country:        AU
admin-c:        PMCI1-AP
tech-c:         PMCI1-AP
abuse-c:        PMCI1-AP
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-PMCI-AU
mnt-irt:        IRT-PMCI-AU
status:         ASSIGNED PORTABLE
last-modified:  2022-06-07T01:03:54Z
source:         APNIC

irt:            IRT-PMCI-AU
address:        305 Grattan St, Melbourne Victoria 3000
e-mail:         postmaster@petermac.org
abuse-mailbox:  postmaster@petermac.org
admin-c:        PMCI1-AP
tech-c:         PMCI1-AP
auth:           # Filtered
remarks:        postmaster@petermac.org was validated on 2025-08-24
mnt-by:         MAINT-PMCI-AU
last-modified:  2025-11-18T00:36:09Z
source:         APNIC

organisation:   ORG-PMCC1-AP
org-name:       Peter MacCallum Cancer Centre
org-type:       LIR
country:        AU
address:        305 Grattan St
phone:          +61385595000
e-mail:         postmaster@petermac.org
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:54Z
source:         APNIC

role:           Peter MacCallam Cancer Institute administrator
address:        305 Grattan St, Melbourne Victoria 3000
country:        AU
phone:          +61385595000
e-mail:         postmaster@petermac.org
admin-c:        PMCI1-AP
tech-c:         PMCI1-AP
nic-hdl:        PMCI1-AP
mnt-by:         MAINT-PMCI-AU
last-modified:  2022-06-07T00:32:01Z
source:         APNIC

route:          203.4.164.0/22
origin:         AS149872
descr:          Peter MacCallum Cancer Institute 305 Grattan St
mnt-by:         MAINT-PMCI-AU
last-modified:  2025-04-14T00:34:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.4.167.0/24

Range	ASN	Company	Num of IPs
203.4.164.0/22	AS149872	Peter MacCallum Cancer Institute t/a Peter MacCallum Cancer Centre	1,024

Nearby Ranges

BGP prefixes that overlap with 203.4.0.0/16

Range	ASN	Company	Num of IPs
203.4.248.0/21	AS9648	Australia On Line	2,048
203.4.216.0/21	AS136392	St Vincent's Hospital (Melbourne) Limited	2,048
203.4.232.0/21	AS24007	Amalgamated Television Services - ATN Channel 7	2,048
203.4.200.0/22	AS4822	National Library of Australia	1,024
203.4.164.0/22	AS149872	Peter MacCallum Cancer Institute t/a Peter MacCallum Cancer Centre	1,024
203.4.212.0/22	AS23918	NTT Australia Solutions Pty Ltd	1,024
203.4.188.0/23	AS396982	AAP Information Services Pty Ltd	512
203.4.172.0/23	AS4739	iiNet Limited	512
203.4.182.0/23	AS138390	Trinity Grammar School	512
203.4.190.0/23	AS396982	AAP Information Services Pty Ltd	512
203.4.169.0/24	AS37990	NRG Gladstone Operating Services	256
203.4.226.0/24	AS151499	Australian Public Access Network Association	256
203.4.160.0/24	AS24060	KTB COMPUTER SERVICES COMPANY LIMITED	256
203.4.187.0/24	AS136156	MD Rehanur Rahman t/a M/S FNF Online	256
203.4.229.0/24	AS7545	Attorney-General's Department	256
203.4.162.0/24	AS9301	Cynergic National Network	256
203.4.168.0/24	AS9449	QLD VoIP Services	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
92.66.158.72	AS1136 KPN B.V.	`2.56ms` from Amsterdam, NL
108.240.124.56	AS7018 AT&T Enterprises, LLC	`17.06ms` from Chicago, US
71.201.135.136	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Chicago, US
94.10.219.40	AS5607 Sky UK Limited	`3.44ms` from London, GB
115.30.210.88	AS7522 STNet, Incorporated	`4.13ms` from Osaka, JP
86.238.201.168	AS3215 Orange S.A.	`1.45ms` from Paris, FR
185.33.203.152	AS197235 AVANTEL SAMARA	`0.74ms` from Samara, RU
75.213.75.200	AS6167 Verizon Business	`8.85ms` from Seattle, US
49.160.1.168	AS17858 LG POWERCOMM	`1.82ms` from Seoul, KR
221.150.18.24	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
83.233.42.200	AS29518 Bredband2 AB	`0.79ms` from Stockholm, SE
194.237.69.168	AS3301 Telia Company AB	`0.88ms` from Stockholm, SE
170.64.190.104	AS14061 DigitalOcean, LLC	`0.24ms` from Sydney, AU
196.77.113.232	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.59ms` from Casablanca, MA
110.226.214.88	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.62ms` from Delhi, IN
164.76.60.248	AS237 Merit Network Inc.	`2.89ms` from Detroit, US
93.215.150.40	AS3320 Deutsche Telekom AG	`9.78ms` from Frankfurt am Main, DE
112.207.21.248	AS9299 Philippine Long Distance Telephone Company	`3.44ms` from Manila, PH
185.65.19.104	AS12739 JSC Netline	`2.15ms` from Moscow, RU
23.20.207.88	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
46.32.80.200	AS48416 Information Network, LLC	`0.72ms` from Saint Petersburg, RU
24.5.73.216	AS7922 Comcast Cable Communications, LLC	`7.70ms` from Santa Clara, US
114.181.254.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.79ms` from Tokyo, JP
52.37.116.8	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
54.191.49.184	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -m6 203.4.167.85

traceroute to 203.4.167.85 (203.4.167.85): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.35 ms

2 *

3 [AS263175] 186.2.247.236 0.296 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On January 9th 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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