1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.28.0.0/16
  4. AS7575  | 203.28.126.0/24

203.28.126.0/24

AS7575  ·  Australian Academic and Research Network (AARNet)

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Summary

Country Australia
Domain queenwood.nsw.edu.au
ASN AS7575
Registry APNIC
ID QSFG-AU

WHOIS Details

inetnum:        203.28.126.0 - 203.28.126.255
netname:        QSFG-AU
descr:          Queenwood School For Girls
descr:          47 Mandolong Road
descr:          Mosman
descr:          NSW 2088
country:        AU
org:            ORG-QSFG1-AP
admin-c:        CW200-AP
tech-c:         CW200-AP
abuse-c:        AQ209-AP
status:         ALLOCATED PORTABLE
remarks:        ** Conversion note - reference 'CW200-AU' changed to 'CW200-AP'
remarks:        Record imported from AUNIC as part of AUNIC->APNIC migration
remarks:        Please see http://www.apnic.net/db/aunic/
mnt-by:         APNIC-HM
mnt-lower:      MAINT-QSFG-AU
mnt-routes:     MAINT-QSFG-AU
mnt-irt:        IRT-QSFG-AU
last-modified:  2022-12-22T13:09:10Z
source:         APNIC

irt:            IRT-QSFG-AU
address:        47 Mandolong Road, Mosman NSW 2088
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        QSFG1-AP
tech-c:         QSFG1-AP
remarks:        [email protected] was validated on 2025-07-22
auth:           # Filtered
mnt-by:         MAINT-QSFG-AU
last-modified:  2025-11-18T00:36:36Z
source:         APNIC

organisation:   ORG-QSFG1-AP
org-name:       QUEENWOOD SCHOOL FOR GIRLS LTD
org-type:       LIR
country:        AU
address:        47 Mandolong Road
phone:          +61-2-8968-7777
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:07Z
source:         APNIC

role:           ABUSE QSFGAU
country:        ZZ
address:        47 Mandolong Road, Mosman NSW 2088
phone:          +000000000
e-mail:         [email protected]
admin-c:        QSFG1-AP
tech-c:         QSFG1-AP
nic-hdl:        AQ209-AP
remarks:        Generated from irt object IRT-QSFG-AU
remarks:        [email protected] was validated on 2025-07-22
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-22T22:05:10Z
source:         APNIC

person:         Chris Walsh
address:        47 Mandalong Road
address:        Mosman
address:        NSW 2088
country:        AU
phone:          +61 2 9960 2911
phone:          +61 2 9969 4364
e-mail:         [email protected]
nic-hdl:        CW200-AP
remarks:        This data originated from AUNIC, and was copied as part of
remarks:        the AUNIC to APNIC migration.  http://www.apnic.net/db/aunic/
remarks:        Original nic-hdl in AUNIC: CW200-AU
mnt-by:         MAINT-AU-CW200-AP
last-modified:  2011-12-22T05:16:52Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.28.0.0/16

Range ASN Company Num of IPs
203.28.64.0/22 AS137074 Responsible Internet Sustainability Effort 1,024
203.28.48.0/23 AS38719 Dreamscape Networks PTY LTD 512
203.28.128.0/23 AS132280 998/3 Baan On Nuch Condominium 512
203.28.250.0/23 AS10148 St Hilda's College 512
203.28.202.0/23 AS138390 Trinity Grammar School 512
203.28.46.0/23 AS140211 City of Marion 512
203.28.191.0/24 AS133930 Grand Floridian Pty. Ltd. 256
203.28.247.0/24 AS135069 Feenix Communications Limited 256
203.28.245.0/24 AS135247 K Net Solutions Pvt Ltd 256
203.28.143.0/24 AS135553 VC Telecoms Sdn. Bhd. 256
203.28.160.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.28.36.0/24 AS136518 Western Australian Industrial Relations Commission 256
203.28.238.0/24 AS136557 GoHosting 256
203.28.172.0/24 AS137049 Performance Peripherals Australasia 256
203.28.176.0/24 AS137049 Performance Peripherals Australasia 256
203.28.64.0/24 AS137074 RISE-DAVAO 256
203.28.65.0/24 AS137074 RISE-CEBU 256
203.28.66.0/24 AS137074 RISE-CEBU 256
203.28.67.0/24 AS137074 RISE-CEBU 256
203.28.63.0/24 AS141437 Officeworks Ltd 256
203.28.150.0/24 AS149164 Avondale University Limited 256
203.28.104.0/24 AS152661 ALZAF IT 256
203.28.105.0/24 AS152661 ALZAF IT 256
203.28.57.0/24 AS154204 Shine Effort Inc Limited 256
203.28.195.0/24 AS154329 Phoenix Business Solutions Australia Pty Ltd 256
203.28.249.0/24 AS16509 HRT SG PTE. LTD. 256
203.28.85.0/24 AS17477 Vision Australia 256
203.28.142.0/24 AS17535 Canary Technology Solutions Pty Limited 256
203.28.121.0/24 AS17766 Nexon Asia Pacific Pty Ltd 256
203.28.168.0/24 AS18986 Calligo (Canada) Inc. 256
203.28.15.0/24 AS207551 Wijnand Schouten 256
203.28.15.0/24 AS207551 Wijnand Schouten 256
203.28.15.0/24 AS216456 Wijnand Schouten 256
203.28.15.0/24 AS216456 Wijnand Schouten 256
203.28.18.0/24 AS23028 Information Technology Services 256
203.28.14.0/24 AS23886 Port Waratah Coal Services 256
203.28.122.0/24 AS2764 R.A.G Productions Pty.Ltd. 256
203.28.173.0/24 AS2764 Professional Advantage Pty Limited 256
203.28.171.0/24 AS29222 Swissdotnet SA 256
203.28.50.0/24 AS38719 Dreamscape Networks PTY LTD 256
203.28.90.0/24 AS38880 Klegridge Pty Ltd 256
203.28.51.0/24 AS45671 Servers Australia Pty Ltd 256
203.28.216.0/24 AS45701 GlobalXtreme 256
203.28.217.0/24 AS45701 GlobalXtreme 256
203.28.218.0/24 AS45701 GlobalXtreme 256
203.28.219.0/24 AS45701 GlobalXtreme 256
203.28.159.0/24 AS4739 iiNet Limited 256
203.28.17.0/24 AS4764 Adrenalan Group Pty Ltd 256
203.28.156.0/24 AS4826 Bravura Solutions Limited 256
203.28.193.0/24 AS4826 Island Pacific Australia Pty Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.28.126.245 AS7575 Australian Academic and Research Network (AARNet) 0.79ms from Sydney, 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
149.28.241.248 AS20473 The Constant Company, LLC 0.17ms from Dallas, US
52.142.120.72 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
88.65.184.184 AS3209 Vodafone GmbH 9.46ms from Frankfurt am Main, DE
87.187.230.232 AS3320 Deutsche Telekom AG 2.47ms from Frankfurt am Main, DE
79.253.83.216 AS3320 Deutsche Telekom AG 5.58ms from Frankfurt am Main, DE
116.111.236.168 AS24086 Viettel Corporation 13.17ms from Ho Chi Minh City, VN
14.184.244.24 AS45899 VNPT Corp 2.74ms from Ho Chi Minh City, VN
1.25.64.136 AS4837 CHINA UNICOM China169 Backbone 5.40ms from Hohhot, CN
90.75.185.136 AS12479 Orange Espagne SA 3.70ms from Madrid, ES
80.31.129.216 AS3352 TELEFONICA DE ESPANA S.A.U. 7.63ms from Madrid, ES
47.206.88.40 AS5650 Frontier Communications of America, Inc. 6.76ms from Miami, US
153.167.209.72 AS4713 NTT DOCOMO BUSINESS,Inc. 8.92ms from Osaka, JP
176.165.229.56 AS5410 Bouygues Telecom SA 19.02ms from Paris, FR
185.73.90.8 AS58321 Oxylion Sp. z o.o. 0.44ms from Poznan, PL
108.159.49.40 AS16509 Amazon.com, Inc. 1.52ms from Pune, IN
1.165.240.40 AS3462 Data Communication Business Group 1.15ms from Taichung, TW
12.108.68.248 AS7018 AT&T Enterprises, LLC 10.14ms from Atlanta, US
60.206.229.136 AS4808 China Unicom Beijing Province Network 3.71ms from Beijing, CN
178.48.163.232 AS21334 One Hungary Ltd. 6.07ms from Budapest, HU
105.233.56.232 AS36874 Cybersmart 1.76ms from Cape Town, ZA
175.17.215.184 AS4837 CHINA UNICOM China169 Backbone 1.55ms from Changchun, CN
50.25.206.200 AS19108 Optimum 18.64ms from Dallas, US
107.197.154.8 AS7018 AT&T Enterprises, LLC 1.92ms from Durham, US
37.196.78.120 AS1257 Tele2 Sverige AB 0.47ms from Goeteborg, SE
138.100.10.168 AS766 RedIRIS Autonomous System 0.92ms 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 -f3 203.28.126.253
traceroute to 203.28.126.253 (203.28.126.253): 64 hops max, 52 byte packets
3 [] 103.26.68.160 0.59 ms
5 [AS7575] 138.44.15.5 1.775 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

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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