203.7.128.0/24

AS6262  ·  Commonwealth Scientific and Industrial

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Summary

Country Australia
Domain csiro.au
ASN AS6262
Registry APNIC
ID SETI-PARKES-AU

WHOIS Details

inetnum:        203.7.128.0 - 203.7.128.255
netname:        SETI-PARKES-AU
descr:          CSIRO Australia Telescope National Facility
descr:          PO Box 76
descr:          Epping
descr:          NSW 2121
country:        AU
org:            ORG-CSAI1-AP
admin-c:        SA79-AP
tech-c:         SA79-AP
abuse-c:        AC1863-AP
status:         ALLOCATED PORTABLE
remarks:        ** Conversion note - reference 'SA75' changed to 'SA79-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-AU-CSIRO
mnt-irt:        IRT-CSIRO-ACCOUNT-AU
last-modified:  2020-06-30T13:21:10Z
source:         APNIC

irt:            IRT-CSIRO-ACCOUNT-AU
address:        CSIRO IMT
address:        CSIRO Corporate HQ, 40 Clunies Ross St, ACTON ACT 2601
address:        PO BOX 1700, Canberra ACT 2601
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JG651-AP
tech-c:         JG651-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-06
mnt-by:         MAINT-AU-CSIRO
last-modified:  2025-11-18T00:26:45Z
source:         APNIC

organisation:   ORG-CSAI1-AP
org-name:       Commonwealth Scientific and Industrial Research Organisation
org-type:       LIR
country:        AU
address:        Commonwealth Scientific and Industrial Research Organisation
address:        CSIRO IMT
address:        GPO Box 1700
phone:          +61-2-6276-6295
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:53Z
source:         APNIC

role:           ABUSE CSIROACCOUNTAU
country:        ZZ
address:        CSIRO IMT
address:        CSIRO Corporate HQ, 40 Clunies Ross St, ACTON ACT 2601
address:        PO BOX 1700, Canberra ACT 2601
phone:          +000000000
e-mail:         [email protected]
admin-c:        JG651-AP
tech-c:         JG651-AP
nic-hdl:        AC1863-AP
remarks:        Generated from irt object IRT-CSIRO-ACCOUNT-AU
remarks:        [email protected] was validated on 2025-08-06
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-06T23:55:20Z
source:         APNIC

person:         Shaun Amy
address:        CSIRO Australia Telescope National Facility
address:        PO Box 76
address:        Epping
address:        NSW 2121
country:        AU
phone:          +61 2 372 4452
phone:          +61 2 372 4400
e-mail:         [email protected]
nic-hdl:        SA79-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: SA75
mnt-by:         MAINT-AU-SA79-AP
last-modified:  2011-12-22T05:17:53Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.7.0.0/16

Range ASN Company Num of IPs
203.7.176.0/20 AS703 Verizon Australia Pty Limited 4,096
203.7.140.0/22 AS132029 National Archives of Australia 1,024
203.7.148.0/23 AS135653 URSYS Pty Ltd 512
203.7.172.0/23 AS141365 Newcrest Mining Ltd 512
203.7.130.0/23 AS9328 Department of Transport 512
203.7.238.0/23 AS134697 Launtel 512
203.7.196.0/23 AS7546 Dreamtilt 512
203.7.224.0/23 AS7604 Zettagrid Pty Ltd 512
203.7.170.0/24 AS6262 CSIRO Institute of Information Science and Engineering 256
203.7.155.0/24 AS4764 PO Box 5178 256
203.7.159.0/24 AS7545 Blamac Pty Ltd 256
203.7.227.0/24 AS7545 Anand Kumria 256
203.7.198.0/24 AS398946 ContentKeeper Technologies Pty. Ltd. 256
203.7.171.0/24 AS55691 Universitas Multimedia Nusantara 256

Hosted domains

There are no domains currently hosted on this ASN.

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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
58.161.64.184 AS1221 Telstra Limited 3.48ms from Brisbane, AU
24.210.236.232 AS10796 Charter Communications Inc 11.70ms from Columbus, US
99.81.248.104 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
176.255.57.104 AS5607 Sky UK Limited 1.55ms from London, GB
190.28.196.168 AS13489 UNE EPM TELECOMUNICACIONES S.A. 2.32ms from Medellin, CO
173.198.202.184 AS40244 Turnkey Internet Inc. 3.79ms from New York City, US
71.172.163.136 AS701 Verizon Business 1.85ms from New York City, US
118.10.232.152 AS4713 NTT DOCOMO BUSINESS,Inc. 12.65ms from Osaka, JP
166.154.62.120 AS6167 Verizon Business 15.04ms from Santa Clara, US
73.26.217.136 AS7922 Comcast Cable Communications, LLC 9.49ms from Denver, US
80.187.132.88 AS3320 Deutsche Telekom AG 0.50ms from Hamburg, DE
217.44.66.40 AS2856 British Telecommunications PLC 1.97ms from London, GB
172.251.217.152 AS20001 Charter Communications Inc 7.32ms from Los Angeles, US
125.168.16.248 AS9443 Vocus Retail 1.55ms from Melbourne, AU
188.8.60.136 AS3269 Telecom Italia S.p.A. 2.59ms from Milan, IT
65.52.115.40 AS8075 Microsoft Corporation 0.57ms from San Jose, US
201.110.105.136 AS8151 UNINET 3.45ms from Santiago de Queretaro, MX
187.106.156.248 AS28573 Claro NXT Telecomunicacoes Ltda 7.05ms from Sao Paulo, BR
14.33.127.168 AS4766 Korea Telecom 1.48ms from Seoul, KR
1.246.184.216 AS9318 SK Broadband Co Ltd 3.14ms from Seoul, KR
61.228.93.200 AS3462 Data Communication Business Group 1.32ms from Taipei, TW
90.69.214.184 AS12479 Orange Espagne SA 5.98ms from Zaragoza, ES
50.17.122.248 AS14618 Amazon.com, Inc. 0.62ms from Ashburn, US
20.49.81.72 AS8075 Microsoft Corporation 1.52ms from Ashburn, US
171.213.130.8 AS4134 CHINANET-BACKBONE 2.94ms from Chengdu, CN

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.

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