203.7.56.0/21

AS7545  ·  TPG Telecom Limited

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Summary

Country Australia
Domain iinet.net.au
ASN AS7545
Registry APNIC
ID IINET-AU

WHOIS Details

inetnum:        203.7.0.0 - 203.7.127.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Accounts Payable Department
descr:          Locked Bag 16
country:        AU
org:            ORG-IL1-AP
admin-c:        NO20-AP
tech-c:         NO20-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-IINET
mnt-routes:     MAINT-AU-IINET
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:18Z
source:         APNIC

irt:            IRT-IINET-AU
address:        iiNet Limited
address:        Level 9, 250 St Georges Tce
address:        Perth
address:        WA 6000
e-mail:         noc@staff.iinet.net.au
abuse-mailbox:  noc@staff.iinet.net.au
admin-c:        IH207-AP
tech-c:         IH207-AP
auth:           # Filtered
remarks:        noc@staff.iinet.net.au was validated on 2025-10-30
mnt-by:         MAINT-AU-IH207-AP
last-modified:  2026-01-14T02:44:47Z
source:         APNIC

organisation:   ORG-IL1-AP
org-name:       iiNet Limited
org-type:       LIR
country:        AU
address:        502 Hay St
phone:          +61-8-9214-2222
fax-no:         +61-8-9214-2211
e-mail:         noc@iinet.net.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:51Z
source:         APNIC

role:           ABUSE IINETAU
country:        ZZ
address:        iiNet Limited
address:        Level 9, 250 St Georges Tce
address:        Perth
address:        WA 6000
phone:          +000000000
e-mail:         noc@staff.iinet.net.au
admin-c:        IH207-AP
tech-c:         IH207-AP
nic-hdl:        AI376-AP
remarks:        Generated from irt object IRT-IINET-AU
remarks:        noc@staff.iinet.net.au was validated on 2025-10-30
abuse-mailbox:  noc@staff.iinet.net.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-30T06:56:20Z
source:         APNIC

person:         Network Operations
nic-hdl:        NO20-AP
e-mail:         apnic-admin@staff.iinet.net.au
address:        iiNet Limited
address:        Level 1
address:        502 Hay Street
address:        Subiaco WA 6008
phone:          +61 8 9214 2222
fax-no:         +61 8 9214 2211
country:        AU
mnt-by:         MAINT-AU-IINET
last-modified:  2012-01-16T06:42:06Z
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
203.7.128.0/24 AS6262 CSIRO Australia Telescope National Facility 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

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

IP Address ASN Details
203.7.56.173 AS7545 TPG Telecom Limited 2.68ms from Perth, 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
91.248.71.197 AS9145 EWE TEL GmbH 9.59ms from Amsterdam, NL
44.194.64.85 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
50.126.37.149 AS5650 Frontier Communications of America, Inc. 10.28ms from Ashburn, US
24.9.214.165 AS7922 Comcast Cable Communications, LLC 2.43ms from Denver, US
84.183.34.21 AS3320 Deutsche Telekom AG 7.98ms from Frankfurt am Main, DE
146.185.118.53 AS33873 Arvato Systems GmbH 5.61ms from Frankfurt am Main, DE
218.22.207.85 AS4134 CHINANET-BACKBONE 7.58ms from Huai'an, CN
202.163.70.37 AS9541 Cyber Internet Services (Pvt) Ltd. 14.52ms from Karachi, PK
186.96.55.245 AS22884 TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. 0.32ms from Mexico City, MX
46.175.28.53 AS197460 Zencom LTD 1.73ms from Moscow, RU
47.19.248.133 AS54004 Cablevision Lightpath LLC 1.68ms from New York City, US
91.168.83.5 AS12322 Free SAS 9.88ms from Paris, FR
61.68.44.69 AS7545 TPG Telecom Limited 1.12ms from Sydney, AU
27.89.196.245 AS2516 KDDI CORPORATION 0.76ms from Tokyo, JP
197.5.112.53 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 16.24ms from Tunis, TN
5.197.5.5 AS57293 AG Telekom MMC. 1.23ms from Baku, AZ
1.30.135.101 AS4837 CHINA UNICOM China169 Backbone 12.20ms from Beijing, CN
178.0.13.181 AS3209 Vodafone GmbH 7.50ms from Berlin, DE
87.184.162.69 AS3320 Deutsche Telekom AG 2.21ms from Berlin, DE
97.233.227.5 AS6167 Verizon Business 16.35ms from Chicago, US
18.221.174.69 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
147.29.182.69 AS29156 DXC Technology Danmark A/S 1.40ms from Copenhagen, DK
213.89.32.53 AS1257 Tele2 Sverige AB 4.99ms from Goeteborg, SE
76.184.42.165 AS11427 Charter Communications Inc 8.61ms from Houston, US
178.212.194.213 AS39065 Southern Telecommunication Company Ltd. 7.03ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 203.7.59.83
traceroute to 203.7.59.83 (203.7.59.83): 13 hops max, 52 byte packets
5 [AS9498] 182.72.21.61 0.635 ms
6 *
7 [AS1299] 62.115.49.156 93.248 ms
8 [AS1299] 62.115.192.189 63.104 ms
9 [AS7545] 203.29.135.133 109.753 ms
10 [AS7545] 203.219.57.165 120.628 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
On

What are IP address ranges?

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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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