203.4.232.0/21

AS24007  ·  Seven Network ASN

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Summary

Country Australia
Domain seven.com.au
ASN AS24007
Registry APNIC
ID ATN7-AU

WHOIS Details

inetnum:        203.4.232.0 - 203.4.239.255
netname:        ATN7-AU
descr:          Amalgamated Television Services - ATN Channel 7
descr:          Television Centre
descr:          38-42 Pirrama Road
descr:          Pyrmont NSW 2009
country:        AU
org:            ORG-SNOL1-AP
admin-c:        NDC1-AP
tech-c:         NDC1-AP
abuse-c:        AS2188-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-SEVEN
mnt-routes:     MAINT-AU-SEVEN
mnt-irt:        IRT-SEVEN-NON-AU
last-modified:  2020-05-27T13:04:02Z
source:         APNIC

irt:            IRT-SEVEN-NON-AU
address:        PO Box 777
address:        Pyrmont NSW 2009
e-mail:         domains@seven.com.au
abuse-mailbox:  domains@seven.com.au
admin-c:        JH38-AP
tech-c:         NDC1-AP
auth:           # Filtered
remarks:        domains@seven.com.au was validated on 2026-01-27
mnt-by:         MAINT-AU-SEVEN
last-modified:  2026-01-27T22:32:45Z
source:         APNIC

organisation:   ORG-SNOL1-AP
org-name:       Seven Network Operations Ltd
org-type:       LIR
country:        AU
address:        Media City, 8 Central Avenue
phone:          +61-2-9877-7777
fax-no:         +61-2-9877-7199
e-mail:         domains@seven.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-01-17T12:56:14Z
source:         APNIC

role:           ABUSE SEVENNONAU
country:        ZZ
address:        PO Box 777
address:        Pyrmont NSW 2009
phone:          +000000000
e-mail:         domains@seven.com.au
admin-c:        JH38-AP
tech-c:         NDC1-AP
nic-hdl:        AS2188-AP
remarks:        Generated from irt object IRT-SEVEN-NON-AU
remarks:        domains@seven.com.au was validated on 2026-01-27
abuse-mailbox:  domains@seven.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-27T22:33:07Z
source:         APNIC

person:         Network Data Communications
nic-hdl:        NDC1-AP
e-mail:         networkdatacommunications@seven.com.au
address:        Media City, 8 Central Avenue
address:        Eveleigh NSW 2015
phone:          +61-2-8777-7665
country:        AU
mnt-by:         MAINT-AU-SEVEN
last-modified:  2021-03-24T02:13:52Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.4.0.0/16

Range ASN Company Num of IPs
203.4.216.0/21 AS136392 St Vincent's Hospital (Melbourne) Limited 2,048
203.4.248.0/21 AS9648 Australia On Line 2,048
203.4.200.0/22 AS4822 National Library of Australia 1,024
203.4.212.0/22 AS23918 NTT Australia Solutions Pty Ltd 1,024
203.4.164.0/22 AS149872 Peter MacCallum Cancer Institute t/a Peter MacCallum Cancer Centre 1,024
203.4.188.0/23 AS396982 AAP Information Services Pty Ltd 512
203.4.182.0/23 AS138390 Trinity Grammar School 512
203.4.190.0/23 AS396982 AAP Information Services Pty Ltd 512
203.4.172.0/23 AS4739 iiNet Limited 512
203.4.229.0/24 AS2764 Attorney-General's Department 256
203.4.226.0/24 AS151499 Australian Public Access Network Association 256
203.4.160.0/24 AS24060 KTB COMPUTER SERVICES COMPANY LIMITED 256
203.4.187.0/24 AS136156 MD Rehanur Rahman t/a M/S FNF Online 256
203.4.169.0/24 AS37990 NRG Gladstone Operating Services 256
203.4.162.0/24 AS9301 Cynergic National Network 256
203.4.168.0/24 AS9449 QLD VoIP Services 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

Pingable IPs

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

IP Address ASN Details
203.4.236.146 AS24007 Seven Network ASN 0.98ms from Sydney, AU
203.4.237.231 AS24007 Seven Network ASN 1.27ms from Sydney, AU
203.4.232.4 AS24007 Seven Network ASN 0.21ms 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
34.224.160.37 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
155.207.203.5 AS5470 AUTH-NET-AS 10.09ms from Athens, GR
73.16.121.85 AS7922 Comcast Cable Communications, LLC 5.06ms from Boston, US
218.76.10.21 AS4134 CHINANET-BACKBONE 1.45ms from Changsha, CN
111.23.187.229 AS56047 China Mobile communications corporation 0.32ms from Changsha, CN
65.117.115.213 AS209 CenturyLink Communications, LLC 1.88ms from Chicago, US
83.136.96.5 AS20676 Plusnet GmbH 0.52ms from Duesseldorf, DE
68.55.239.53 AS7922 Comcast Cable Communications, LLC 11.40ms from Flint, US
84.156.182.53 AS3320 Deutsche Telekom AG 2.33ms from Frankfurt am Main, DE
123.155.81.21 AS4837 CHINA UNICOM China169 Backbone 9.93ms from Hangzhou, CN
14.166.142.53 AS45899 VNPT Corp 3.00ms from Hanoi, VN
4.232.90.149 AS8075 Microsoft Corporation 0.14ms from Milan, IT
148.137.78.37 AS7150 Commonwealth University of Pennsylvania 6.77ms from New York City, US
187.34.229.165 AS27699 TELEFÔNICA BRASIL S.A 4.39ms from Osasco, BR
46.149.37.133 AS51973 Koltushsky Internet Ltd 1.50ms from Saint Petersburg, RU
119.17.14.5 AS9781 GREEN CABLE TELEVISION STATION 5.26ms from Seoul, KR
67.38.166.69 AS7018 AT&T Enterprises, LLC 1.74ms from Atlanta, US
130.73.16.101 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.83ms from Berlin, DE
34.208.193.165 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
35.195.173.37 AS396982 Google LLC 0.15ms from Brussels, BE
40.77.123.5 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
80.145.220.85 AS3320 Deutsche Telekom AG 8.33ms from Frankfurt am Main, DE
218.75.70.197 AS4134 CHINANET-BACKBONE 4.51ms from Hangzhou, CN
101.71.134.229 AS4837 CHINA UNICOM China169 Backbone 5.27ms from Hangzhou, CN
37.99.161.133 AS47794 Etihad GO Company For communications 3.05ms from Jeddah, SA

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 203.4.234.44
traceroute to 203.4.234.44 (203.4.234.44): 7 hops max, 52 byte packets
4 [] 45.134.215.43 9.293 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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.

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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