203.5.76.0/24

AS7575  ·  Australian Academic and Research Network (AARNet)

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Summary

Country Australia
Domain aarnet.edu.au
ASN AS7575
Registry APNIC
ID AARNET-AU

WHOIS Details

inetnum:        203.5.76.0 - 203.5.76.255
netname:        AARNET-AU
descr:          AARNet
descr:          PO Box 1142
descr:          Canberra
descr:          ACT 2601
country:        AU
org:            ORG-AAAR1-AP
admin-c:        SM6-AP
tech-c:         BM-AP
abuse-c:        AA1638-AP
status:         ASSIGNED PORTABLE
remarks:        ** Conversion note - reference 'GH105' changed to
remarks:        Record imported from AUNIC as part of AUNIC->APNIC
remarks:        Please see http://www.apnic.net/db/aunic/
mnt-by:         APNIC-HM
mnt-irt:        IRT-AARNET-AU
last-modified:  2020-06-22T05:22:13Z
source:         APNIC

irt:            IRT-AARNET-AU
address:        AARNet Pty Ltd
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SM6-AP
tech-c:         ANOC-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-07
mnt-by:         MAINT-AARNET-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

organisation:   ORG-AAAR1-AP
org-name:       Australian Academic and Research Network
org-type:       LIR
country:        AU
address:        Building 9
address:        Banks Street
phone:          +61-2-6222-3530
fax-no:         +61-2-6222-3535
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:44Z
source:         APNIC

role:           ABUSE AARNETAU
country:        ZZ
address:        AARNet Pty Ltd
phone:          +000000000
e-mail:         [email protected]
admin-c:        SM6-AP
tech-c:         ANOC-AP
nic-hdl:        AA1638-AP
remarks:        Generated from irt object IRT-AARNET-AU
remarks:        [email protected] was validated on 2025-10-07
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-07T13:30:49Z
source:         APNIC

person:         Bruce Morgan
remarks:        
remarks:        Operations and Peering Manager
remarks:        Peering queries to [email protected]
remarks:        
address:        AARNet Pty Ltd
address:        Room 4G16
address:        CSIRO/ARRC
address:        26 Dick Perry Avenue
address:        Kensington
address:        Perth
address:        WA   6151
country:        AU
remarks:        
phone:          +61-8-9289-2212
fax-no:         +61-8-6436-8585
remarks:        
e-mail:         [email protected]
nic-hdl:        BM-AP
mnt-by:         MAINT-AARNET-AP
last-modified:  2008-09-04T07:51:08Z
source:         APNIC

person:         Steve Maddocks
remarks:        Director Operations
address:        AARNet Pty Ltd
address:        26 Dick Perry Avenue
address:        Kensington
address:        Perth
address:        WA  6151
country:        AU
phone:          +61-8-9289-2210
fax-no:         +61-2-6222-7509
e-mail:         [email protected]
nic-hdl:        SM6-AP
mnt-by:         MAINT-AARNET-AP
last-modified:  2011-02-01T08:37:06Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.5.0.0/16

Range ASN Company Num of IPs
203.5.128.0/19 AS17983 Coles Supermarkets Australia Pty Ltd 8,192
203.5.200.0/21 AS9328 Department of Communities 2,048
203.5.64.0/21 AS10148 The University of Melbourne 2,048
203.5.252.0/22 AS7545 AngloGold Ashanti Australia 1,024
203.5.246.0/23 AS7545 Victorian Arts Centre Trust 512
203.5.48.0/23 AS58713 Melbourne PC User Group Inc 512
203.5.124.0/23 AS7575 National Museum of Australia 512
203.5.112.0/24 AS24436 Australian Computer Emergency Response Team 256
203.5.63.0/24 AS24476 RURAL PRESS PTY LIMITED 256
203.5.121.0/24 AS37978 Tasmanian Government 256
203.5.210.0/24 AS45780 Kilvington Grammar School Ltd 256
203.5.0.0/24 AS4764 G. P. STERN PTY LTD 256
203.5.77.0/24 AS4775 Globe Telecom (GMCR,INC) 256
203.5.28.0/24 AS56101 320 Factory Rd 256
203.5.212.0/24 AS7310 Gartner Inc. 256
203.5.13.0/24 AS7600 Carl Zeiss Vision Australia Holdings Ltd 256
203.5.244.0/24 AS9266 Fiveways International Limited 256
203.5.127.0/24 AS9301 Cynergic National Network 256
203.5.10.0/24 AS9650 CITEC 256
203.5.1.0/24 AS10143 XACOM Pty Ltd 256
203.5.194.0/24 AS9738 Strandbags Group Pty Ltd 256
203.5.6.0/24 AS10143 Knowledge Engineering Pty Ltd 256
203.5.58.0/24 AS1221 Canberra Deep Space Communication Complex 256
203.5.199.0/24 AS154142 MAHARASHTRA KNOWLEDGE CORPORATION LIMITED 256
203.5.184.0/24 AS16276 RDMC SAS NET 256
203.5.192.0/24 AS17477 Data # 3 256
203.5.59.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.5.76.143 AS7575 Australian Academic and Research Network (AARNet) 0.31ms 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
124.180.81.8 AS1221 Telstra Limited 2.89ms from Brisbane, AU
77.179.99.88 AS6805 Telefonica Germany GmbH & Co.OHG 3.38ms from Frankfurt am Main, DE
98.127.202.56 AS33588 Charter Communications LLC 8.04ms from Greenwood Village, US
218.8.135.72 AS4837 CHINA UNICOM China169 Backbone 5.08ms from Harbin, CN
46.104.95.8 AS20978 TT Mobil Iletisim Hizmetleri A.S 15.74ms from Istanbul, TR
76.18.171.168 AS7922 Comcast Cable Communications, LLC 10.69ms from Murfreesboro, US
60.130.36.152 AS17676 SoftBank Corp. 3.88ms from Osaka, JP
90.107.235.56 AS3215 Orange S.A. 17.35ms from Paris, FR
116.32.108.152 AS17858 LG POWERCOMM 5.80ms from Seoul, KR
52.63.109.104 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
87.195.18.88 AS12414 Solcon Internetdiensten B.V. 1.61ms from Amsterdam, NL
35.133.129.136 AS20115 Charter Communications LLC 8.77ms from Atlanta, US
81.45.189.8 AS3352 TELEFONICA DE ESPANA S.A.U. 7.79ms from Madrid, ES
190.250.183.120 AS13489 UNE EPM TELECOMUNICACIONES S.A. 15.85ms from Medellin, CO
60.143.107.8 AS17676 SoftBank Corp. 3.75ms from Osaka, JP
51.175.137.120 AS29695 Altibox AS 0.91ms from Oslo, NO
90.34.134.40 AS3215 Orange S.A. 19.15ms from Paris, FR
118.35.65.120 AS4766 Korea Telecom 7.41ms from Seoul, KR
2.68.238.200 AS44034 Hi3G Access AB 13.78ms from Stockholm, SE
15.134.7.152 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
202.174.4.88 AS10229 Yahoo Inc. 0.36ms from Taipei, TW
116.196.77.184 AS23724 IDC, China Telecommunications Corporation 3.63ms from Beijing, CN
172.73.104.104 AS11426 Charter Communications Inc 5.58ms from Charlotte, US
104.197.199.8 AS396982 Google LLC 0.10ms from Council Bluffs, US
27.70.233.8 AS7552 Viettel Group 18.36ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f3 203.5.76.129
traceroute to 203.5.76.129 (203.5.76.129): 64 hops max, 52 byte packets
3 [AS7578] 206.148.24.2 279.443 ms
4 [] 218.100.52.7 0.162 ms
5 [AS7575] 203.5.76.129 0.627 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

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