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:  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 203.0.0.0/8

Range ASN Company Num of IPs
203.40.0.0/13 AS1221 Telstra Limited 524,288
203.36.0.0/14 AS1221 Telstra Limited 262,144
203.48.0.0/14 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
203.151.0.0/16 AS56223 Internet Thailand Company Limited 65,536
203.177.0.0/16 AS4775 Globe Telecom 65,536
203.162.0.0/16 AS45899 Vietnam Posts and Telecommunications Group 65,536
203.151.0.0/16 AS133529 Internet Thailand Company Limited 65,536
203.227.0.0/16 AS23584 SEJONG NETWORKS 65,536
203.61.0.0/16 AS703 Verizon Australia PTY Limited 65,536
203.108.0.0/16 AS12234 OzEmail Pty Ltd 65,536
203.64.0.0/16 AS1659 Taiwan Academic Network 65,536
203.206.0.0/16 AS4739 iiNet Limited 65,536
203.180.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
203.155.0.0/16 AS45197 KSC Commercial Internet Co. Ltd. 65,536
203.200.0.0/16 AS40009 Internet Service Provider 65,536
203.162.0.0/16 AS7643 Vietnam Posts and Telecommunications Group 65,536
203.108.0.0/16 AS703 OzEmail Pty Ltd 65,536
203.206.0.0/16 AS7545 iiNet Limited 65,536
203.219.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536
203.231.0.0/16 AS9684 SEJONG NETWORKS 65,536
203.138.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
203.177.0.0/16 AS24179 Globe Telecom 65,536
203.177.0.0/16 AS24451 Globe Telecom 65,536
203.225.0.0/16 AS4766 KOLON BENIT 65,536
203.200.0.0/16 AS4755 Internet Service Provider 65,536
203.197.0.0/16 AS4755 Internet Service Provider 65,536
203.68.0.0/16 AS1659 Taiwan Academic Network 65,536
203.155.0.0/16 AS23644 KSC Commercial Internet Co. Ltd. 65,536
203.155.0.0/16 AS17478 KSC Commercial Internet Co. Ltd. 65,536
203.177.0.0/16 AS132199 Globe Telecom 65,536
203.85.0.0/16 AS4058 CITIC Telecom International CPC Limited 65,536
203.182.0.0/16 AS4673 NTT DATA CORPORATION 65,536
203.231.0.0/16 AS23593 SEJONG NETWORKS 65,536
203.218.0.0/16 AS4760 PCCW Limited 65,536
203.74.0.0/16 AS131660 Data Communication Business Group, 65,536
203.151.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.231.0.0/16 AS131866 SEJONG NETWORKS 65,536
203.177.0.0/16 AS132595 Globe Telecom 65,536
203.227.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.69.0.0/16 AS3462 Data Communication Business Group, 65,536
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.224.0.0/16 AS9273 ITCENENTEC CO.,LTD. 65,536
203.227.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.157.0.0/16 AS9649 Ministry of Public Health, Thailand 65,536

Hosted domains

There are 319 domain names hosted across 185 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.biz 7
203.59.230.37 skycomm.net.au 6
203.59.219.47 darklink.com.au 5
203.59.135.5 secretlyscrapbooking.com.au 4
203.59.97.248 argushawk.com.au 3
203.59.162.4 felsche.org 3
203.59.225.70 fpsaust.com 3
203.59.162.217 hignet.com.au 3
203.59.148.232 suncitytennisacademy.com.au 3
203.59.102.213 crwa.com.au 3
203.59.127.54 circlingcycle.com.au 2
203.59.97.87 smiliemail.org 2
203.59.22.211 langtreesvip.com 2
203.59.97.153 ipdat.com 2
203.59.9.141 gypress.com.au 2
203.59.128.5 wlis-demo.com 2
203.59.229.23 sr-data.org 2
203.59.162.166 carlotta.net.au 2
203.59.72.91 geraldtonorthodontic.com.au 2
203.59.125.251 crosse.com.au 2

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

9,940 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.59.188.198 AS7545 TPG Telecom Limited 1.74ms from Brisbane, AU
203.59.72.54 AS4739 Internode Pty Ltd 1.53ms from Perth, AU
203.59.86.204 AS4739 Internode Pty Ltd 42.55ms from Brisbane, AU
203.59.85.139 AS4739 Internode Pty Ltd 43.39ms from Brisbane, AU
203.59.198.211 AS7545 TPG Telecom Limited 1.72ms from Brisbane, AU
203.59.132.118 AS4739 Internode Pty Ltd 1.32ms from Perth, AU
203.59.245.124 AS4739 Internode Pty Ltd 1.14ms from Perth, AU
203.59.127.97 AS4739 Internode Pty Ltd 1.53ms from Sydney, AU
203.59.26.156 AS4739 Internode Pty Ltd 1.42ms from Perth, AU
203.59.74.29 AS4739 Internode Pty Ltd 1.43ms from Perth, AU
203.59.157.124 AS7545 TPG Telecom Limited 1.51ms from Perth, AU
203.59.39.124 AS4739 Internode Pty Ltd 1.32ms from Perth, AU
203.59.97.45 AS4739 Internode Pty Ltd 1.10ms from Perth, AU
203.59.162.17 AS4739 Internode Pty Ltd 0.89ms from Perth, AU
203.59.246.1 AS4739 Internode Pty Ltd 7.22ms from Perth, AU
203.59.193.209 AS7545 TPG Telecom Limited 1.65ms from Brisbane, AU
203.59.189.68 AS7545 TPG Telecom Limited 1.85ms from Brisbane, AU
203.59.196.156 AS7545 TPG Telecom Limited 1.82ms from Brisbane, AU
203.59.164.146 AS7545 TPG Telecom Limited 2.03ms from Melbourne, AU
203.59.175.69 AS7545 TPG Telecom Limited 1.48ms from Melbourne, AU
203.59.40.73 AS4739 Internode Pty Ltd 1.35ms from Perth, AU
203.59.135.215 AS4739 Internode Pty Ltd 1.16ms from Perth, AU
203.59.203.184 AS7545 TPG Telecom Limited 11.58ms from Adelaide, AU
203.59.186.124 AS7545 TPG Telecom Limited 1.69ms from Brisbane, AU
203.59.184.113 AS7545 TPG Telecom Limited 1.74ms from Brisbane, 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
35.208.68.32 AS19527 Google LLC 0.13ms from Council Bluffs, US
116.178.35.64 AS4837 CHINA UNICOM China169 Backbone 14.61ms from Hami, CN
31.220.77.160 AS51167 Contabo GmbH 0.16ms from Lauterbourg, FR
42.59.124.48 AS4837 CHINA UNICOM China169 Backbone 9.11ms from Liaoyang, CN
83.79.176.160 AS3303 Swisscom (Switzerland) Ltd 0.91ms from Lugano, CH
89.111.174.224 AS197695 "Domain names registrar REG.RU", Ltd 0.90ms from Moscow, RU
126.145.115.112 AS17676 SoftBank Corp. 4.04ms from Osaka, JP
209.112.91.16 AS1004 Ambyre LLC 0.34ms from Piscataway, US
27.202.149.240 AS4837 CHINA UNICOM China169 Backbone 6.09ms from Qingdao, CN
34.207.196.16 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
54.242.86.96 AS14618 Amazon.com, Inc. 0.47ms from Reston, US
172.120.140.176 AS214025 Synergy Dynamics Ltd 5.04ms from Saint Petersburg, RU
189.143.62.144 AS8151 UNINET 10.74ms from Santiago de Queretaro, MX
57.74.2.0 AS51964 ORANGE BUSINESS SERVICES U.S. Inc. 7.27ms from Sao Paulo, BR
175.112.72.224 AS9318 SK Broadband Co Ltd 8.43ms from Seoul, KR
150.117.122.144 AS131600 Chief Telecom Inc. 0.52ms from Taipei, TW
217.123.135.128 AS33915 Vodafone Libertel B.V. 9.18ms from Amsterdam, NL
186.126.85.16 AS7303 Telecom Argentina S.A. 11.06ms from Buenos Aires, AR
141.40.10.32 AS12816 Leibniz-Rechenzentrum 8.35ms from Frankfurt am Main, DE
113.168.101.176 AS45899 VNPT Corp 2.38ms from Hanoi, VN
136.37.137.208 AS16591 Google Fiber Inc. 0.86ms from Kansas City, US
31.125.139.208 AS6871 Plusnet 4.07ms from London, GB
73.42.86.192 AS7922 Comcast Cable Communications, LLC 14.19ms from Miami, US
2.59.236.16 AS24904 K-NET SARL 2.28ms from Paris, FR
109.223.79.192 AS3215 Orange S.A. 12.71ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 203.59.4.190
traceroute to 203.59.4.190 (203.59.4.190): 64 hops max, 52 byte packets
3 [] 15.230.139.130 303.79 ms
4 [] 15.230.139.8 0.327 ms
5 *
6 *
7 [AS16509] 99.83.91.150 30.124 ms
8 *
10 [AS4739] 203.59.4.190 1.705 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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