203.7.112.0/20

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:  2025-10-30T06:56:09Z
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 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.7.113.36 dmlh.co 1
203.7.121.112 lehmith.org 1
203.7.113.198 adamskalab.org 1
203.7.119.163 ainsliesoftware.com 1

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

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

IP Address ASN Details
203.7.120.83 AS7545 TPG Telecom Limited 5.82ms from Sydney, AU
203.7.118.83 AS7545 TPG Telecom Limited 13.60ms from Sydney, AU
203.7.116.199 AS7545 TPG Telecom Limited 14.79ms from Sydney, AU
203.7.121.188 AS7545 TPG Telecom Limited 5.10ms from Sydney, AU
203.7.124.122 AS7545 TPG Telecom Limited 14.58ms from Sydney, AU
203.7.114.180 AS7545 TPG Telecom Limited 12.44ms from Sydney, AU
203.7.113.135 AS7545 TPG Telecom Limited 12.47ms from Sydney, AU
203.7.115.73 AS7545 TPG Telecom Limited 11.72ms from Sydney, AU
203.7.125.124 AS7545 TPG Telecom Limited 12.72ms from Sydney, AU
203.7.117.171 AS7545 TPG Telecom Limited 11.50ms from Sydney, AU
203.7.119.177 AS7545 TPG Telecom Limited 5.12ms from Sydney, AU
203.7.122.62 AS7545 TPG Telecom Limited 14.66ms from Sydney, AU
203.7.126.177 AS7545 TPG Telecom Limited 14.64ms from Sydney, AU
203.7.123.244 AS7545 TPG Telecom Limited 5.21ms from Sydney, AU
203.7.112.119 AS7545 TPG Telecom Limited 13.54ms 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
156.19.5.132 AS20115 Charter Communications LLC 8.50ms from Atlanta, US
35.93.214.100 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US
66.26.125.100 AS11426 Charter Communications Inc 17.50ms from Charlotte, US
111.230.226.180 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.00ms from Guangzhou, CN
171.235.67.244 AS7552 Viettel Group 4.21ms from Ho Chi Minh City, VN
15.156.197.4 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA
102.35.205.20 AS37002 Reunicable SAS 4.97ms from Saint-Denis, RE
105.105.130.52 AS36947 Telecom Algeria 12.50ms from Tunis, TN
117.215.225.180 AS9829 National Internet Backbone 17.14ms from Bengaluru, IN
84.91.87.100 AS13156 NOWO COMMUNICATIONS, S.A. 7.85ms from Braga, PT
188.26.124.4 AS8708 DIGI ROMANIA S.A. 3.88ms from Bucharest, RO
41.39.80.52 AS8452 TE-AS 3.09ms from Cairo, EG
89.28.58.212 AS31252 StarNet Solutii SRL 0.13ms from Chisinau, MD
104.108.249.196 AS16625 Akamai Technologies, Inc. 0.46ms from Delhi, IN
60.186.193.228 AS4134 CHINANET-BACKBONE 6.46ms from Hangzhou, CN
23.195.221.228 AS16625 Akamai Technologies, Inc. 0.12ms from Houston, US
90.168.245.84 AS12479 Orange Espagne SA 14.54ms from Madrid, ES
90.116.80.196 AS3215 Orange S.A. 6.87ms from Marseille, FR
24.10.249.4 AS7922 Comcast Cable Communications, LLC 2.70ms from Salt Lake City, US
104.10.181.132 AS7018 AT&T Enterprises, LLC 19.92ms from San Jose, US
58.29.12.148 AS17858 LG POWERCOMM 1.82ms from Seoul, KR
119.192.237.4 AS4766 Korea Telecom 1.20ms from Seoul, KR
122.9.86.100 AS4811 China Telecom (Group) 2.72ms from Shanghai, CN
20.78.24.20 AS8075 Microsoft Corporation 0.46ms from Tokyo, JP
178.42.59.228 AS5617 Orange Polska Spolka Akcyjna 3.32ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f5 203.7.119.120
traceroute to 203.7.119.120 (203.7.119.120): 64 hops max, 52 byte packets
5 [AS174] 38.104.82.193 195.804 ms
6 [AS9942] 203.221.3.34 168.38 ms
7 [AS7545] 202.7.173.102 172.855 ms
8 [AS7545] 60.240.23.12 182.011 ms
9 [AS7545] 203.7.119.120 184.074 ms
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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