203.7.0.0/19

AS18371  ·  Neighbourhood Cable

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Summary

Country Australia
Domain iinet.net.au
ASN AS18371
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IH207-AP
tech-c:         IH207-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        IH207-AP
tech-c:         IH207-AP
nic-hdl:        AI376-AP
remarks:        Generated from irt object IRT-IINET-AU
remarks:        [email protected] was validated on 2025-10-30
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-30T06:56:20Z
source:         APNIC

person:         Network Operations
nic-hdl:        NO20-AP
e-mail:         [email protected]
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 27 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.7.7.236 hexe.com 11
203.7.14.40 highlystrung.net 3
203.7.19.11 sammiechancos.online 2
203.7.22.155 fumigadgets.com.au 1
203.7.31.99 nullphase.xyz 1
203.7.5.92 wsdrums.online 1
203.7.18.230 nerfgames.com.au 1
203.7.18.17 ripskid.com 1
203.7.27.189 unggoymedia.com 1
203.7.21.162 hamilton.ws 1
203.7.11.237 nullphase.xyz 1
203.7.20.51 pettzon.com 1
203.7.29.107 brayers.gay 1
203.7.10.214 audh.net 1
203.7.30.130 linahan.cc 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

4,828 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.7.29.93 AS18371 Neighbourhood Cable 5.78ms from Melbourne, AU
203.7.27.107 AS18371 Neighbourhood Cable 5.79ms from Melbourne, AU
203.7.24.104 AS18371 Neighbourhood Cable 6.21ms from Melbourne, AU
203.7.21.39 AS18371 Neighbourhood Cable 6.20ms from Melbourne, AU
203.7.12.149 AS18371 Neighbourhood Cable 6.75ms from Melbourne, AU
203.7.0.1 AS18371 Neighbourhood Cable 3.59ms from Melbourne, AU
203.7.25.64 AS18371 Neighbourhood Cable 6.36ms from Melbourne, AU
203.7.9.119 AS18371 Neighbourhood Cable 6.39ms from Melbourne, AU
203.7.2.174 AS18371 Neighbourhood Cable 7.03ms from Melbourne, AU
203.7.18.93 AS18371 Neighbourhood Cable 6.01ms from Melbourne, AU
203.7.28.221 AS18371 Neighbourhood Cable 6.93ms from Melbourne, AU
203.7.15.50 AS18371 Neighbourhood Cable 6.71ms from Melbourne, AU
203.7.16.203 AS18371 Neighbourhood Cable 6.00ms from Melbourne, AU
203.7.1.154 AS18371 Neighbourhood Cable 6.68ms from Melbourne, AU
203.7.19.212 AS18371 Neighbourhood Cable 6.46ms from Melbourne, AU
203.7.22.154 AS18371 Neighbourhood Cable 6.59ms from Melbourne, AU
203.7.6.174 AS18371 Neighbourhood Cable 6.22ms from Melbourne, AU
203.7.5.202 AS18371 Neighbourhood Cable 6.49ms from Melbourne, AU
203.7.10.43 AS18371 Neighbourhood Cable 6.31ms from Melbourne, AU
203.7.30.88 AS18371 Neighbourhood Cable 6.77ms from Melbourne, AU
203.7.31.13 AS18371 Neighbourhood Cable 6.32ms from Melbourne, AU
203.7.11.8 AS18371 Neighbourhood Cable 6.50ms from Melbourne, AU
203.7.17.238 AS18371 Neighbourhood Cable 6.61ms from Melbourne, AU
203.7.23.189 AS18371 Neighbourhood Cable 6.10ms from Melbourne, AU
203.7.13.228 AS18371 Neighbourhood Cable 6.24ms from Melbourne, 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
24.101.44.35 AS27364 Armstrong 9.76ms from Ashburn, US
20.185.215.99 AS8075 Microsoft Corporation 0.33ms from Ashburn, US
117.193.81.163 AS9829 National Internet Backbone 10.95ms from Bengaluru, IN
80.131.43.115 AS3320 Deutsche Telekom AG 2.70ms from Berlin, DE
97.235.10.147 AS6167 Verizon Business 15.46ms from Chicago, US
20.9.115.35 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
54.93.191.211 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
62.60.250.67 AS211522 Hypercore Ltd 0.47ms from Frankfurt am Main, DE
86.220.98.35 AS3215 Orange S.A. 6.09ms from Lyon, FR
97.220.61.131 AS6167 Verizon Business 14.55ms from Miami, US
173.255.92.19 AS14161 Land O'Lakes, Inc. 1.14ms from Minneapolis, US
167.60.64.3 AS6057 Administracion Nacional de Telecomunicaciones 1.45ms from Montevideo, UY
34.93.91.131 AS396982 Google LLC 0.09ms from Mumbai, IN
88.169.11.211 AS12322 Free SAS 5.49ms from Paris, FR
54.146.139.115 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
108.186.252.83 AS54600 PEG TECH INC 0.23ms from San Jose, US
180.167.0.227 AS4812 China Telecom (Group) 3.61ms from Shanghai, CN
194.239.2.99 AS3292 TDC Holding A/S 2.31ms from Skanderborg, DK
110.174.25.195 AS7545 TPG Telecom Limited 1.00ms from Sydney, AU
198.61.145.35 AS19994 Rackspace Hosting 1.33ms from Chicago, US
72.3.185.99 AS33070 Rackspace Hosting 1.05ms from Dallas, US
80.227.194.3 AS15802 Emirates Integrated Telecommunications Company PJSC 3.17ms from Dubai, AE
87.150.99.83 AS3320 Deutsche Telekom AG 9.11ms from Frankfurt am Main, DE
51.91.163.99 AS16276 OVH SAS 0.06ms from Gravelines, FR
119.182.106.227 AS4837 CHINA UNICOM China169 Backbone 7.30ms from Jinan, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 203.7.20.101
traceroute to 203.7.20.101 (203.7.20.101): 64 hops max, 52 byte packets
3 [AS7545] 27.32.160.67 1.049 ms
4 *
5 *
6 [AS18371] 203.7.20.101 11.472 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
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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