203.0.232.0/24

AS132728 · Alfred Health

Need more data or want to access it via API or data downloads? Sign up to get free access

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.0.232.37	AS132728 Alfred Health	`1.06ms` 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
20.71.105.8	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
97.90.219.8	AS20115 Charter Communications LLC	`12.11ms` from Atlanta, US
109.136.136.8	AS5432 Proximus NV	`1.16ms` from Brussels, BE
181.20.107.56	AS22927 Telefonica de Argentina	`2.11ms` from Buenos Aires, AR
119.50.112.88	AS4837 CHINA UNICOM China169 Backbone	`8.83ms` from Changchun, CN
87.169.81.152	AS3320 Deutsche Telekom AG	`2.18ms` from Duesseldorf, DE
77.189.9.24	AS6805 Telefonica Germany GmbH & Co.OHG	`3.41ms` from Frankfurt am Main, DE
93.213.210.248	AS3320 Deutsche Telekom AG	`2.60ms` from Hamburg, DE
51.103.140.200	AS8075 Microsoft Corporation	`0.19ms` from Kloten, CH
79.152.127.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.21ms` from Madrid, ES
68.197.167.232	AS6128 Cablevision Systems Corp.	`3.53ms` from New York City, US
111.111.73.104	AS2516 KDDI CORPORATION	`7.81ms` from Osaka, JP
82.126.136.200	AS3215 Orange S.A.	`17.38ms` from Paris, FR
61.252.113.88	AS10036 DLIVE	`1.65ms` from Seoul, KR
172.234.108.40	AS63949 Akamai Connected Cloud	`0.30ms` from Stockholm, SE
113.154.219.248	AS2516 KDDI CORPORATION	`4.75ms` from Tokyo, JP
216.187.118.168	AS13768 Aptum Technologies	`0.29ms` from Vancouver, CA
31.3.93.152	AS43612 Company for communications services A1 Makedonija DOOEL Skopje	`16.65ms` from Vienna, AT
178.194.179.8	AS3303 Swisscom (Switzerland) Ltd	`2.53ms` from Zuerich, CH
154.247.217.56	AS36947 Telecom Algeria	`12.78ms` from Algiers, DZ
111.30.184.104	AS9808 China Mobile Communications Group Co., Ltd.	`4.55ms` from Beijing, CN
87.189.156.232	AS3320 Deutsche Telekom AG	`2.80ms` from Berlin, DE
63.177.77.72	AS16509 Amazon.com, Inc.	`0.41ms` from Frankfurt am Main, DE
79.234.190.136	AS3320 Deutsche Telekom AG	`7.98ms` from Frankfurt am Main, DE
70.124.10.120	AS11427 Charter Communications Inc	`13.12ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 203.0.232.37

traceroute to 203.0.232.37 (203.0.232.37): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.121 1.378 ms

2 *

3 [AS7545] 27.32.160.89 2.141 ms

4 *

5 [AS7545] 14.201.50.162 1.484 ms

6 [AS132728] 203.0.239.1 1.504 ms

7 [AS132728] 203.0.232.37 1.44 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales