203.59.0.0/16

AS4739  ·  Internode Pty Ltd

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Summary

Country Australia
Domain iinet.net.au
ASN AS4739
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:         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 203.0.0.0/8

Range ASN Company Num of IPs
203.40.0.0/13 AS1221 Telstra Limited 524,288
203.48.0.0/14 AS1221 Telstra Limited 262,144
203.36.0.0/14 AS1221 Telstra Limited 262,144
203.52.0.0/15 AS1221 Telstra Limited 131,072
203.102.0.0/15 AS703 Verizon Australia PTY Limited 131,072
203.231.0.0/16 AS131866 SEJONG NETWORKS 65,536
203.75.0.0/16 AS3462 Data Communication Business Group, 65,536
203.69.0.0/16 AS3462 Data Communication Business Group, 65,536
203.64.0.0/16 AS1659 Taiwan Academic Network 65,536
203.61.0.0/16 AS703 Verizon Australia PTY Limited 65,536
203.106.0.0/16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 65,536
203.157.0.0/16 AS9649 Ministry of Public Health, Thailand 65,536
203.182.0.0/16 AS4673 NTT DATA CORPORATION 65,536
203.66.0.0/16 AS3462 Data Communication Business Group, 65,536
203.177.0.0/16 AS4775 Globe Telecom 65,536
203.68.0.0/16 AS1659 Taiwan Academic Network 65,536
203.206.0.0/16 AS7545 iiNet Limited 65,536
203.108.0.0/16 AS703 OzEmail Pty Ltd 65,536
203.177.0.0/16 AS132199 Globe Telecom 65,536
203.219.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536
203.224.0.0/16 AS9273 ITCENENTEC CO.,LTD. 65,536
203.200.0.0/16 AS40009 Internet Service Provider 65,536
203.74.0.0/16 AS3462 Data Communication Business Group, 65,536
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.227.0.0/16 AS23584 SEJONG NETWORKS 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.231.0.0/16 AS136897 SEJONG NETWORKS 65,536
203.74.0.0/16 AS131660 Data Communication Business Group, 65,536
203.155.0.0/16 AS135620 KSC Commercial Internet Co. Ltd. 65,536
203.231.0.0/16 AS23593 SEJONG NETWORKS 65,536
203.218.0.0/16 AS4760 PCCW Limited 65,536
203.177.0.0/16 AS24451 Globe Telecom 65,536
203.69.0.0/16 AS137280 Data Communication Business Group, 65,536
203.206.0.0/16 AS4739 iiNet Limited 65,536
203.85.0.0/16 AS4058 CITIC Telecom International CPC Limited 65,536
203.227.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.108.0.0/16 AS12234 OzEmail Pty Ltd 65,536
203.155.0.0/16 AS17478 KSC Commercial Internet Co. Ltd. 65,536
203.227.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.197.0.0/16 AS4755 Internet Service Provider 65,536
203.162.0.0/16 AS45899 Vietnam Posts and Telecommunications Group 65,536
203.151.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.154.0.0/16 AS132063 Internet Thailand Company Limited 65,536
203.154.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.180.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
203.155.0.0/16 AS7693 KSC Commercial Internet Co. Ltd. 65,536
203.67.0.0/16 AS4780 Digital United Inc. 65,536

Hosted domains

There are 303 domain names hosted across 173 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.59.26.197 metisc.us 7
203.59.135.5 secretlyscrapbooking.com.au 4
203.59.102.213 jscs.asn.au 3
203.59.148.232 wamarriage.info 3
203.59.162.217 hignet.online 3
203.59.162.4 felsche.org 3
203.59.128.5 wlis-demo.com 2
203.59.9.141 gypress.com.au 2
203.59.125.251 crosse.com.au 2
203.59.162.166 delavigne.com.au 2
203.59.119.145 natural-selection.app 1
203.59.170.174 nedlandslib.wa.gov.au 1
203.59.9.7 flexibilist.com 1
203.59.135.140 onbroome.com.au 1
203.59.162.66 dubh.id.au 1
203.59.9.165 umsystems.com.au 1
203.59.135.154 fsps.com.au 1
203.59.48.30 faustkaremg.com.au 1
203.59.236.126 foundationlogic.com.au 1
203.59.134.145 kylana.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

8,115 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.59.3.234 AS7545 TPG Telecom Limited 6.71ms from Perth, AU
203.59.8.12 AS4739 Internode Pty Ltd 1.30ms from Perth, AU
203.59.5.121 AS4739 Internode Pty Ltd 1.23ms from Perth, AU
203.59.11.143 AS7545 TPG Telecom Limited 1.93ms from Perth, AU
203.59.19.118 AS4739 Internode Pty Ltd 1.46ms from Perth, AU
203.59.4.100 AS4739 Internode Pty Ltd 1.39ms from Perth, AU
203.59.13.117 AS4739 Internode Pty Ltd 0.55ms from Perth, AU
203.59.10.126 AS7545 TPG Telecom Limited 1.79ms from Perth, AU
203.59.18.1 AS7545 TPG Telecom Limited 10.07ms from Melbourne, AU
203.59.17.251 AS4739 Internode Pty Ltd 1.10ms from Perth, AU
203.59.14.127 AS4802 iiNet Limited 0.68ms from Perth, AU
203.59.9.205 AS4739 Internode Pty Ltd 1.24ms from Perth, AU
203.59.1.251 AS4739 Internode Pty Ltd 0.63ms from Perth, AU
203.59.2.10 AS7545 TPG Telecom Limited 1.71ms from Perth, AU
203.59.177.153 AS7545 TPG Telecom Limited 1.01ms from Perth, AU
203.59.193.69 AS7545 TPG Telecom Limited 1.77ms from Brisbane, AU
203.59.215.69 AS7545 TPG Telecom Limited 9.25ms from Melbourne, AU
203.59.98.174 AS4739 Internode Pty Ltd 0.84ms from Perth, AU
203.59.24.3 AS4739 Internode Pty Ltd 0.77ms from Perth, AU
203.59.130.254 AS4739 Internode Pty Ltd 1.17ms from Perth, AU
203.59.237.72 AS4739 Internode Pty Ltd 1.23ms from Perth, AU
203.59.120.254 AS4739 Internode Pty Ltd 5.13ms from Perth, AU
203.59.192.55 AS7545 TPG Telecom Limited 1.58ms from Brisbane, AU
203.59.195.219 AS7545 TPG Telecom Limited 1.66ms from Brisbane, AU
203.59.209.2 AS7545 TPG Telecom Limited 9.46ms 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
78.22.65.208 AS6848 Telenet BV 6.86ms from Brussels, BE
123.18.16.176 AS45899 VNPT Corp 7.01ms from Hanoi, VN
92.23.118.80 AS13285 TalkTalk Communications Limited 5.93ms from London, GB
79.52.131.16 AS3269 Telecom Italia S.p.A. 5.73ms from Milan, IT
34.90.187.32 AS396982 Google LLC 0.12ms from Oudeschip, NL
34.7.28.224 AS396982 Google LLC 0.13ms from Oudeschip, NL
32.221.105.240 AS46690 Southern New England Telephone Company and SNET America, Inc. 3.46ms from Secaucus, US
1.165.42.80 AS3462 Data Communication Business Group 1.69ms from Taichung, TW
61.219.34.224 AS3462 Data Communication Business Group 0.93ms from Taipei, TW
60.120.55.128 AS17676 SoftBank Corp. 2.99ms from Tokyo, JP
94.249.174.176 AS216416 Evolus IT Solutions GmbH 0.12ms from Vienna, AT
193.216.50.224 AS1257 Tele2 Sverige AB 11.44ms from Vilnius, LT
54.234.64.16 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
34.27.26.16 AS396982 Google LLC 0.11ms from Council Bluffs, US
52.95.118.128 AS16509 Amazon.com, Inc. 0.40ms from Dublin, IE
51.7.57.128 AS6871 Plusnet 7.36ms from Erith, GB
132.255.106.160 AS263355 GTR NET COMUNICACOES EIRELI 2.03ms from Fortaleza, BR
84.148.101.160 AS3320 Deutsche Telekom AG 2.44ms from Frankfurt am Main, DE
183.80.148.192 AS18403 FPT Telecom Company 2.16ms from Ho Chi Minh City, VN
14.4.110.160 AS17858 LG POWERCOMM 1.93ms from Incheon, KR
86.146.49.112 AS2856 British Telecommunications PLC 4.81ms from London, GB
82.34.123.64 AS5089 Virgin Media Limited 10.36ms from London, GB
90.219.194.0 AS5607 Sky UK Limited 3.48ms from London, GB
172.118.66.192 AS20001 Charter Communications Inc 4.77ms from Los Angeles, US
194.243.24.192 AS3269 Telecom Italia S.p.A. 2.14ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 203.59.14.65
traceroute to 203.59.14.65 (203.59.14.65): 64 hops max, 52 byte packets
4 [] 15.230.139.26 0.161 ms
5 *
6 *
7 [AS16509] 99.83.91.148 1.385 ms
8 *
10 [AS7545] 203.219.57.42 0.538 ms
11 [AS4739] 150.101.33.93 0.653 ms
12 [AS4802] 203.215.4.219 0.764 ms
13 [AS4802] 203.59.14.65 0.693 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.

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