203.59.221.0/24

AS4739  ·  Internode Pty Ltd

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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 203.59.221.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.59.221.22 hypertest.com.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

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

IP Address ASN Details
203.59.221.98 AS4739 Internode Pty Ltd 1.43ms 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
75.187.123.152 AS10796 Charter Communications Inc 14.58ms from Columbus, US
211.59.112.200 AS9318 SK Broadband Co Ltd 2.92ms from Incheon, KR
121.124.33.24 AS9318 SK Broadband Co Ltd 0.88ms from Incheon, KR
115.240.232.200 AS55836 Reliance Jio Infocomm Limited 10.18ms from Saint Thomas Mount, IN
71.187.236.88 AS701 Verizon Business 1.63ms from Secaucus, US
121.164.183.184 AS4766 Korea Telecom 1.39ms from Seoul, KR
118.166.146.232 AS3462 Data Communication Business Group 1.47ms from Taipei, TW
43.252.244.248 AS10226 ETL Company Limited 1.69ms from Vientiane, LA
81.205.112.24 AS1136 KPN B.V. 1.33ms from Amsterdam, NL
13.89.6.24 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
196.30.225.56 AS16637 MTN SA 1.03ms from Johannesburg, ZA
86.146.192.88 AS2856 British Telecommunications PLC 3.56ms from London, GB
212.210.139.136 AS3269 Telecom Italia S.p.A. 3.76ms from Milan, IT
79.104.8.216 AS3216 PJSC "Vimpelcom" 0.59ms from Moscow, RU
104.89.175.104 AS16625 Akamai Technologies, Inc. 0.45ms from Mumbai, IN
176.184.232.40 AS5410 Bouygues Telecom SA 13.87ms from Paris, FR
115.197.225.40 AS4134 CHINANET-BACKBONE 7.31ms from Shanghai, CN
54.238.81.104 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
20.104.226.152 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
80.143.74.200 AS3320 Deutsche Telekom AG 2.90ms from Berlin, DE
193.224.177.8 AS1955 KIFU (Governmental Info Tech Development Agency) 0.33ms from Budapest, HU
93.116.253.40 AS8926 Moldtelecom SA 3.83ms from Chisinau, MD
72.107.219.104 AS6167 Verizon Business 7.86ms from Denver, US
52.173.137.40 AS8075 Microsoft Corporation 0.33ms from Des Moines, US
211.137.27.152 AS56044 China Mobile communications corporation 16.28ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 203.59.221.214
traceroute to 203.59.221.214 (203.59.221.214): 64 hops max, 52 byte packets
4 [] 15.230.139.6 0.369 ms
5 *
6 *
7 [AS16509] 99.83.91.148 1.499 ms
8 [AS16509] 99.83.91.149 0.861 ms
10 [AS4739] 203.59.221.214 7.799 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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