203.59.72.0/21

AS4739  ·  Internode Pty Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Australia
Domain iinet.net.au
ASN AS4739
Parent Range 203.59.0.0/16
Registry APNIC
ID IINET-AU

WHOIS Details

inetnum:        203.59.0.0 - 203.59.255.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Level 6, Durack Centre
descr:          263 Adelaide Terrace
descr:          Perth WA 6000
country:        AU
org:            ORG-IL1-AP
admin-c:        NO20-AP
tech-c:         NO20-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:15Z
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:  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:         [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

Overlapping Ranges

BGP prefixes that contain 203.59.72.0/21

Range ASN Company Num of IPs
203.59.0.0/16 AS7545 iiNet Limited 65,536
203.59.0.0/16 AS4802 iiNet Limited 65,536
203.59.0.0/16 AS4739 iiNet Limited 65,536

Nearby Ranges

BGP prefixes that overlap with 203.59.0.0/16

Range ASN Company Num of IPs
203.59.0.0/16 AS4739 iiNet Limited 65,536
203.59.0.0/16 AS4802 iiNet Limited 65,536
203.59.0.0/16 AS7545 iiNet Limited 65,536

Hosted domains

There are 11 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.59.72.91 geraldtonorthodontic.com 2
203.59.73.204 frenzzi.com 1
203.59.73.239 eaglesflyinghigh.com 1
203.59.75.130 leake.com.au 1
203.59.73.94 jsitsolutions.company 1
203.59.74.96 jmark.com.au 1
203.59.75.160 wolfthings.net 1
203.59.75.222 aaaps.biz 1
203.59.74.241 pr3y.com 1
203.59.72.197 bramio.id.au 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

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

IP Address ASN Details
203.59.74.29 AS4739 Internode Pty Ltd 1.25ms from Perth, AU
203.59.75.99 AS4739 Internode Pty Ltd 1.17ms from Perth, AU
203.59.73.30 AS4739 Internode Pty Ltd 1.41ms from Perth, AU
203.59.72.54 AS4739 Internode Pty Ltd 1.48ms 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
206.201.198.5 AS11179 Aryaka Networks, Inc. 0.80ms from Ashburn, US
199.160.188.53 AS6079 RCN 1.65ms from Ashburn, US
24.172.56.213 AS11426 Charter Communications Inc 1.06ms from Charlotte, US
103.143.214.245 AS137620 Pink Broadband Service Pvt Ltd 6.00ms from Chennai, IN
95.179.169.197 AS20473 The Constant Company, LLC 0.17ms from Frankfurt am Main, DE
71.198.240.21 AS7922 Comcast Cable Communications, LLC 4.60ms from Fremont, US
216.163.34.197 AS14103 ACD.net 1.97ms from Grand Rapids, US
222.236.201.21 AS9318 SK Broadband Co Ltd 1.61ms from Incheon, KR
109.199.123.229 AS51167 Contabo GmbH 0.20ms from Lauterbourg, FR
92.24.12.117 AS13285 TalkTalk Communications Limited 19.32ms from London, GB
123.108.56.133 AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED 0.34ms from Mumbai, IN
211.103.27.229 AS56046 China Mobile communications corporation 4.26ms from Nanjing, CN
116.11.163.245 AS4134 CHINANET-BACKBONE 4.06ms from Nanning, CN
37.200.22.101 AS2119 Telenor Norge AS 7.02ms from Oslo, NO
20.141.97.197 AS8070 Microsoft Corporation 1.42ms from San Antonio, US
187.207.96.5 AS8151 UNINET 3.88ms from Santiago de Queretaro, MX
201.39.92.53 AS4230 CLARO S.A. 1.71ms from Sao Paulo, BR
47.102.101.245 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.95ms from Shanghai, CN
188.95.67.245 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.54ms from Tokyo, JP
60.67.140.213 AS17676 SoftBank Corp. 3.13ms from Tokyo, JP
153.171.36.5 AS4713 NTT DOCOMO BUSINESS,Inc. 7.36ms from Tokyo, JP
72.137.241.245 AS812 Rogers Communications Canada Inc. 4.35ms from Toronto, CA
212.57.174.37 AS12389 PJSC Rostelecom 4.42ms from Yekaterinburg, RU
81.206.253.245 AS1136 KPN B.V. 2.72ms from Amsterdam, NL
136.55.250.69 AS16591 Google Fiber Inc. 0.57ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f4 203.59.75.58
traceroute to 203.59.75.58 (203.59.75.58): 64 hops max, 52 byte packets
4 [] 15.230.139.28 0.483 ms
5 *
6 *
7 [AS16509] 99.83.91.150 2.363 ms
8 *
10 [AS4739] 203.59.75.58 7.806 ms
Measurement taken from IPinfo ProbeNet in Perth, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs