203.206.143.0/24

AS4739  ·  Internode Pty Ltd

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Summary

Country Australia
Domain iinet.net.au
ASN AS4739
Parent Range 203.206.0.0/16
Registry APNIC
ID IINET-AU

WHOIS Details

inetnum:        203.206.0.0 - 203.206.255.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Locked Bag 16
descr:          Cloisters Square, WA, 6850
country:        AU
org:            ORG-IL1-AP
admin-c:        NO20-AP
tech-c:         NO20-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
remarks:        For abuse/UCE issues, please mail [email protected].
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-IINET
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:08Z
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 203.206.143.0/24

Range ASN Company Num of IPs
203.206.0.0/16 AS4739 iiNet Limited 65,536
203.206.0.0/16 AS7545 iiNet Limited 65,536

Nearby Ranges

BGP prefixes that overlap with 203.206.0.0/16

Range ASN Company Num of IPs
203.206.0.0/16 AS4739 iiNet Limited 65,536
203.206.0.0/16 AS7545 iiNet Limited 65,536

Hosted domains

There are 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.206.143.128 howmanytimesbobiswrong.com 4
203.206.143.63 propertysuite.net.au 1
203.206.143.148 smartertech.com.au 1
203.206.143.9 projectsales.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

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

IP Address ASN Details
203.206.143.128 AS4739 Internode Pty Ltd 1.78ms 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
45.61.115.40 AS3257 GTT Communications Inc. 0.58ms from Ashburn, US
76.98.42.200 AS7922 Comcast Cable Communications, LLC 8.50ms from Ashburn, US
71.200.165.120 AS7922 Comcast Cable Communications, LLC 6.50ms from Ashburn, US
78.162.203.248 AS47331 TTNet A.S. 9.46ms from Bursa, TR
61.161.40.184 AS4837 CHINA UNICOM China169 Backbone 5.04ms from Changchun, CN
75.65.159.152 AS7922 Comcast Cable Communications, LLC 14.76ms from Dallas, US
91.23.109.8 AS3320 Deutsche Telekom AG 8.14ms from Frankfurt am Main, DE
93.226.233.24 AS3320 Deutsche Telekom AG 7.79ms from Frankfurt am Main, DE
38.79.157.152 AS13692 Douglas FastNet 6.09ms from Hillsboro, US
18.60.233.200 AS16509 Amazon.com, Inc. 1.26ms from Hyderabad, IN
86.170.235.40 AS2856 British Telecommunications PLC 3.51ms from London, GB
184.182.64.216 AS22773 Cox Communications Inc. 6.15ms from Los Angeles, US
131.212.50.168 AS217 University of Minnesota 4.54ms from Minneapolis, US
132.226.227.136 AS31898 Oracle Corporation 0.15ms from Seoul, KR
202.187.230.152 AS9930 TTNET-MY 2.40ms from Sepang, MY
15.134.241.136 AS16509 Amazon.com, Inc. 0.22ms from Sydney, AU
210.65.65.56 AS3462 Data Communication Business Group 1.45ms from Taipei, TW
125.192.144.120 AS2518 BIGLOBE Inc. 6.37ms from Tokyo, JP
91.114.133.88 AS8447 A1 Telekom Austria AG 2.85ms from Vienna, AT
117.160.163.136 AS24445 Henan Mobile Communications Co.,Ltd 6.39ms from Zhengzhou, CN
198.53.37.248 AS852 TELUS Communications Inc. 1.04ms from Calgary, CA
89.0.76.216 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.45ms from Duesseldorf, DE
77.95.1.88 AS43030 Tajik Academician Research and Educational Network Association 0.02ms from Dushanbe, TJ
134.175.180.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.23ms from Guangzhou, CN
1.190.128.72 AS4837 CHINA UNICOM China169 Backbone 5.66ms from Harbin, 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 203.206.143.240
traceroute to 203.206.143.240 (203.206.143.240): 64 hops max, 52 byte packets
3 [AS9002] 87.245.233.56 15.006 ms
4 [AS6453] 80.231.124.38 14.989 ms
5 *
6 *
7 [AS6453] 195.219.136.119 169.099 ms
8 *
9 *
10 *
11 [AS4739] 203.206.143.240 349.747 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
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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