203.21.128.0/23

AS2764 · AAPT Limited

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Summary

Country	Australia
Domain	svhac.org.au
ASN	AS2764
Registry	APNIC
ID	SVHAC-AU

WHOIS Details

inetnum:        203.21.128.0 - 203.21.129.255
netname:        SVHAC-AU
descr:          St. Vincent's Health & Aged Care Ltd.
descr:          48 Montpelier Road, Bowen Hills
descr:          QLD Australia
descr:          4006
country:        AU
org:            ORG-SVHA1-AP
admin-c:        JR372-AP
tech-c:         JR372-AP
abuse-c:        AS3042-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-SVHAC-NON-AU
last-modified:  2021-01-18T23:07:59Z
source:         APNIC

irt:            IRT-SVHAC-NON-AU
address:        48 Montpelier Road, Bowen Hills, QLD Australia
e-mail:         Jodie.Ryan@svhshealth.org.au
abuse-mailbox:  Jodie.Ryan@svhshealth.org.au
admin-c:        JR372-AP
tech-c:         JR372-AP
auth:           # Filtered
remarks:        jodie.ryan@svhshealth.org.au is invalid
mnt-by:         MAINT-AU-JR372-AP
last-modified:  2025-11-18T00:30:10Z
source:         APNIC

organisation:   ORG-SVHA1-AP
org-name:       St. Vincent's Health & Aged Care Limited
org-type:       LIR
country:        AU
address:        48 Montpelier Road
phone:          +61-7-3435-1660
fax-no:         +61-7-3326-3480
e-mail:         svha.networks@svha.org.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:43Z
source:         APNIC

role:           ABUSE SVHACNONAU
country:        ZZ
address:        48 Montpelier Road, Bowen Hills, QLD Australia
phone:          +000000000
e-mail:         Jodie.Ryan@svhshealth.org.au
admin-c:        JR372-AP
tech-c:         JR372-AP
nic-hdl:        AS3042-AP
remarks:        Generated from irt object IRT-SVHAC-NON-AU
remarks:        jodie.ryan@svhshealth.org.au is invalid
abuse-mailbox:  Jodie.Ryan@svhshealth.org.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T19:13:23Z
source:         APNIC

person:         Jodie Ryan
remarks:        St. Vincent's Health & Aged Care Ltd.
address:        48 Montpelier Road, Bowen Hills, QLD Australia
country:        AU
phone:          +61 7 3435 1660
fax-no:         +61 7 3326 3480
e-mail:         Jodie.Ryan@svhshealth.org.au
nic-hdl:        JR372-AP
notify:         Jodie.Ryan@svhshealth.org.au
mnt-by:         MAINT-AU-JR372-AP
last-modified:  2010-09-01T03:10:47Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.21.0.0/16

Range	ASN	Company	Num of IPs
203.21.112.0/21	AS133612	VODAFONE AUSTRALIA PTY LIMITED	2,048
203.21.24.0/21	AS703	Verizon Australia PTY Limited	2,048
203.21.140.0/22	AS135409	Kacific Broadband Satellites Pte Ltd	1,024
203.21.108.0/22	AS133612	VODAFONE AUSTRALIA PTY LIMITED	1,024
203.21.150.0/23	AS137896	Hunter Water Corporation	512
203.21.130.0/23	AS10148	The University of Melbourne	512
203.21.42.0/23	AS56118	47/111 Tiwanon Road	512
203.21.76.0/23	AS38549	Viewbank Rise Networks	512
203.21.66.0/24	AS209854	Cyberzone S.A.	256
203.21.4.0/24	AS216053	Data Cloud Technology d.o.o Kragujevac	256
203.21.7.0/24	AS24448	Synamedia Technologies (India) Private Limited	256
203.21.79.0/24	AS2764	First Linear	256
203.21.72.0/24	AS395793	Mistic Internet Security Pty Ltd	256
203.21.125.0/24	AS45671	MailGuard Pty. Ltd.	256
203.21.20.0/24	AS4739	iiNet Limited	256
203.21.134.0/24	AS58716	Penrith City Council	256
203.21.5.0/24	AS7545	Micronica	256
203.21.78.0/24	AS7545	iiNet Limited	256
203.21.121.0/24	AS7575	Universities Australia	256
203.21.37.0/24	AS7575	Australian Academic and Research Network	256
203.21.83.0/24	AS7647	OnTheNet Pty Ltd	256
203.21.95.0/24	AS9009	Formosa Sydney Pty Limited	256
203.21.22.0/24	AS9266	Fiveways International Limited	256
203.21.207.0/24	AS10143	Infinet Group Pty Ltd	256
203.21.12.0/24	AS9650	CITEC	256
203.21.9.0/24	AS10143	OCTEC Incorporated	256
203.21.40.0/24	AS133015	City of Stirling	256
203.21.140.0/24	AS135409	Western Samoa Pool	256
203.21.65.0/24	AS154329	Phoenix Business Solutions Australia Pty Ltd	256
203.21.120.0/24	AS17882	Univision LLC	256
203.21.21.0/24	AS17889	Intraceptives Pty Ltd	256
203.21.104.0/24	AS18986	Calligo (Canada) Inc.	256
203.21.47.0/24	AS18986	Calligo (Canada) Inc.	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

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
190.108.253.199	AS27751 Neunet S.A.	`16.05ms` from Buenos Aires, AR
179.105.3.183	AS28573 Claro NXT Telecomunicacoes Ltda	`15.65ms` from Curitiba, BR
104.208.85.183	AS8075 Microsoft Corporation	`0.31ms` from Hong Kong, HK
58.122.117.23	AS9318 SK Broadband Co Ltd	`1.75ms` from Incheon, KR
213.97.77.183	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.56ms` from Madrid, ES
88.122.91.199	AS12322 Free SAS	`10.69ms` from Paris, FR
88.120.95.247	AS12322 Free SAS	`2.89ms` from Paris, FR
176.134.8.7	AS5410 Bouygues Telecom SA	`8.25ms` from Paris, FR
196.206.74.199	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.90ms` from Rabat, MA
117.196.95.247	AS9829 National Internet Backbone	`15.29ms` from Saint Thomas Mount, IN
49.24.107.55	AS4766 Korea Telecom	`4.83ms` from Seoul, KR
3.114.82.151	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
203.150.229.23	AS4618 Internet Thailand Company Limited	`0.81ms` from Bangkok, TH
79.228.84.119	AS3320 Deutsche Telekom AG	`2.54ms` from Berlin, DE
181.91.15.183	AS7303 Telecom Argentina S.A.	`1.71ms` from Buenos Aires, AR
35.221.187.7	AS396982 Google LLC	`0.16ms` from Chang-hua, TW
125.65.203.87	AS4134 CHINANET-BACKBONE	`3.93ms` from Chengdu, CN
130.163.247.215	AS668 United States Department of Defense (DoD)	`4.16ms` from Chicago, US
135.26.100.199	AS6300 Fidium	`4.65ms` from Dallas, US
87.142.234.87	AS3320 Deutsche Telekom AG	`4.27ms` from Hamburg, DE
49.236.93.7	AS17858 LG POWERCOMM	`2.64ms` from Incheon, KR
108.159.95.23	AS16509 Amazon.com, Inc.	`0.97ms` from Lohogaon, IN
77.225.205.183	AS12430 VODAFONE ESPANA S.A.U.	`7.50ms` from Madrid, ES
73.124.197.231	AS7922 Comcast Cable Communications, LLC	`9.32ms` from Miami, US
80.104.3.103	AS3269 Telecom Italia S.p.A.	`1.42ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m4 203.21.129.241

traceroute to 203.21.129.241 (203.21.129.241): 4 hops max, 52 byte packets

1 [AS14230] 206.80.97.195 1.382 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Tucson, US

On February 7th 2026

What are IP address ranges?

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