203.0.234.0/24

AS132728 · Alfred Health

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Summary

Country	Australia
Domain	alfred.org.au
ASN	AS132728
Registry	APNIC
ID	ALFRED-AU

WHOIS Details

inetnum:        203.0.232.0 - 203.0.239.255
netname:        ALFRED-AU
descr:          ALFRED HEALTH
descr:          55 Commercial Rd,
descr:          Melbourne
descr:          VIC 3004
country:        AU
org:            ORG-AH8-AP
admin-c:        NAAH3-AP
tech-c:         NAAH3-AP
abuse-c:        AA2233-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-ALFRED
mnt-routes:     MAINT-AU-ALFRED
mnt-irt:        IRT-AU-ALFRED
last-modified:  2021-01-13T23:02:16Z
source:         APNIC

irt:            IRT-AU-ALFRED
address:        55 Commercial Rd,
address:        Melbourne
address:        VIC 3004
phone:          +61 3 9076 3982
fax-no:         +61 3 9076 5523
e-mail:         its-serverteam@alfred.org.au
abuse-mailbox:  its-serverteam@alfred.org.au
admin-c:        NAAH3-AP
tech-c:         NAAH3-AP
auth:           # Filtered
remarks:        its-serverteam@alfred.org.au is invalid
mnt-by:         MAINT-AU-ALFRED
last-modified:  2025-11-18T00:28:14Z
source:         APNIC

organisation:   ORG-AH8-AP
org-name:       ALFRED HEALTH
org-type:       LIR
country:        AU
address:        55 Commercial Rd
phone:          +61-3-9076-3300
e-mail:         ITS-ServerTeam@alfred.org.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:12Z
source:         APNIC

role:           ABUSE AUALFRED
country:        ZZ
address:        55 Commercial Rd,
address:        Melbourne
address:        VIC 3004
phone:          +61 3 9076 3982
e-mail:         its-serverteam@alfred.org.au
admin-c:        NAAH3-AP
tech-c:         NAAH3-AP
nic-hdl:        AA2233-AP
remarks:        Generated from irt object IRT-AU-ALFRED
remarks:        its-serverteam@alfred.org.au is invalid
abuse-mailbox:  its-serverteam@alfred.org.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-12T13:08:09Z
source:         APNIC

role:           Network Administrator - ALFRED HEALTH
address:        55 Commercial Rd,
address:        Melbourne
address:        VIC 3004
country:        AU
phone:          +61 3 9076 3982
fax-no:         +61 3 9076 5523
e-mail:         g.varatharajan@alfred.org.au
admin-c:        NAAH3-AP
tech-c:         NAAH3-AP
nic-hdl:        NAAH3-AP
mnt-by:         MAINT-AU-ALFRED
last-modified:  2013-06-18T22:30:36Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/16

Range	ASN	Company	Num of IPs
203.0.124.0/22	AS23722	Newcastle Greater Mutual Group Ltd	1,024
203.0.116.0/22	AS18361	Australian Stock Exchange	1,024
203.0.156.0/22	AS9408	G James Australia Pty Ltd	1,024
203.0.252.0/22	AS56227	Zurich Financial Services	1,024
203.0.8.0/23	AS47377	Legaco Networks B.V.	512
203.0.168.0/23	AS396982	UniSuper Management Pty Ltd	512
203.0.155.0/24	AS45570	Network Presence	256
203.0.178.0/24	AS4739	iiNet Limited	256
203.0.141.0/24	AS56132	The Macfarlane Burnet Institute for Medical Research and Public Health Ltd	256
203.0.100.0/24	AS6262	CSIRO Division of Water Resources	256
203.0.88.0/24	AS6262	CSIRO Division of Information Technology	256
203.0.19.0/24	AS7575	Australian National University	256
203.0.89.0/24	AS7575	Australian Institute of Aboriginal and Torres Strait Islander Studies	256
203.0.40.0/24	AS10148	The University of Melbourne	256
203.0.80.0/24	AS9913	Internet Information Group	256
203.0.27.0/24	AS135668	Patrick Stevedores Operations Pty Ltd	256
203.0.73.0/24	AS137938	QBE Management Services Ltd	256
203.0.139.0/24	AS150788	Alternative Enterprises (HK) Limited	256
203.0.120.0/24	AS153720	Mark Delany	256
203.0.149.0/24	AS24008	Hansen Corporation	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

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

IP Address	ASN	Details
203.0.234.237	AS132728 Alfred Health	`1.13ms` 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
84.80.217.200	AS1136 KPN B.V.	`1.54ms` from Amsterdam, NL
84.90.40.152	AS13156 NOWO COMMUNICATIONS, S.A.	`7.92ms` from Braga, PT
141.216.6.8	AS394769 University of Michigan - Flint	`2.34ms` from Detroit, US
3.162.141.200	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
35.159.242.40	AS16509 Amazon.com, Inc.	`0.29ms` from Frankfurt am Main, DE
122.37.193.184	AS17858 LG POWERCOMM	`2.73ms` from Incheon, KR
97.190.50.184	AS6167 Verizon Business	`11.32ms` from Los Angeles, US
167.71.104.24	AS14061 DigitalOcean, LLC	`0.41ms` from New York City, US
141.163.214.168	AS16509 Amazon.com, Inc.	`0.63ms` from Osaka, JP
98.202.114.152	AS7922 Comcast Cable Communications, LLC	`7.69ms` from Salt Lake City, US
76.136.130.184	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Chicago, US
178.151.17.40	AS13188 CONTENT DELIVERY NETWORK LTD	`0.52ms` from Kyiv, UA
121.84.182.24	AS17511 OPTAGE Inc.	`1.20ms` from Osaka, JP
2.11.36.232	AS3215 Orange S.A.	`13.40ms` from Paris, FR
64.56.206.200	AS3561 CenturyLink Communications, LLC	`2.85ms` from Santa Clara, US
209.142.2.8	AS53732 InnSys Incorporated	`8.77ms` from Toronto, CA
91.201.216.88	AS209851 Hyper Cloud Solutions LLP	`1.05ms` from Almaty, KZ
96.44.150.56	AS6079 RCN	`2.61ms` from Ashburn, US
139.91.70.56	AS8522 Foundation of Research and Technology Hellas	`7.91ms` from Athens, GR
141.23.39.8	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.96ms` from Berlin, DE
76.138.9.88	AS7922 Comcast Cable Communications, LLC	`15.18ms` from Dallas, US
81.197.194.24	AS719 Elisa Oyj	`3.19ms` from Helsinki, FI
27.78.70.216	AS7552 Viettel Group	`0.89ms` from Ho Chi Minh City, VN
84.67.108.72	AS5378 Vodafone Limited	`5.62ms` from London, GB
99.77.55.40	AS16509 Amazon.com, Inc.	`6.71ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 203.0.234.237

traceroute to 203.0.234.237 (203.0.234.237): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.121 0.718 ms

2 *

3 *

4 *

5 [AS7545] 14.201.50.162 1.375 ms

6 [AS132728] 203.0.234.237 0.984 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On January 30th 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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