203.16.208.0/21

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:        203.16.208.0 - 203.16.215.255
netname:        IINET-AU
descr:          iiNet Limited
descr:          Accounts Payable Department
descr:          Locked Bag 16
country:        AU
org:            ORG-IL1-AP
admin-c:        NO20-AP
tech-c:         NO20-AP
abuse-c:        AI376-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-IINET
mnt-routes:     MAINT-AU-IINET
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:03Z
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

Nearby Ranges

BGP prefixes that overlap with 203.16.0.0/16

Range ASN Company Num of IPs
203.16.28.0/22 AS9518 JDV Limited 1,024
203.16.180.0/22 AS1221 Telstra Limited 1,024
203.16.60.0/23 AS55803 Hostopia Australia Web Pty Ltd 512
203.16.230.0/23 AS24565 NetCraft Australia Pty Ltd 512
203.16.232.0/23 AS38835 Brisbane Public Access Network Association Inc 512
203.16.196.0/24 AS17477 Sony Australia Limited 256
203.16.236.0/24 AS24436 Somerville House 256
203.16.24.0/24 AS2764 Department of Parliamentary Services Victoria 256
203.16.207.0/24 AS31736 Alain Stucki 256
203.16.175.0/24 AS45158 Blundstone Pty. Ltd. 256
203.16.227.0/24 AS45852 Bendigo Bank 256
203.16.170.0/24 AS4826 VOCUS PTY LTD 256
203.16.36.0/24 AS4826 Mitsubishi Electric Australia Pty Ltd 256
203.16.185.0/24 AS7474 Albury City Council 256
203.16.135.0/24 AS7545 iiNet Limited 256
203.16.164.0/24 AS7545 Perth College 256
203.16.229.0/24 AS7545 Pro Medicus Ltd. 256
203.16.199.0/24 AS9266 Bendor Research Pty Ltd 256
203.16.39.0/24 AS9426 Westpac Banking Corporation 256
203.16.9.0/24 AS9443 VOCUS PTY LTD 256
203.16.25.0/24 AS9723 Hughes Technologies 256
203.16.165.0/24 AS131190 Level1, Inventor Building 256
203.16.241.0/24 AS136000 Martin Gardiner Computer Consultants 256
203.16.163.0/24 AS152699 SHOCKBYTE-FRA-DE 256
203.16.177.0/24 AS153892 St Michael's Collegiate School 256
203.16.11.0/24 AS154210 PT PITUAMA UNGGULAN TEKNOLOGI 256

Hosted domains

There are 278 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
203.16.212.209 AS4739 Internode Pty Ltd 10.37ms from Melbourne, AU
203.16.214.47 AS4739 Internode Pty Ltd 10.54ms from Melbourne, AU
203.16.208.18 AS4739 Internode Pty Ltd 4.86ms from Sydney, AU
203.16.215.190 AS4739 Internode Pty Ltd 4.13ms from Sydney, AU
203.16.213.194 AS4739 Internode Pty Ltd 10.90ms from Melbourne, AU
203.16.211.209 AS4739 Internode Pty Ltd 1.31ms 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
50.231.105.197 AS7922 Comcast Cable Communications, LLC 0.80ms from Atlanta, US
41.238.169.5 AS8452 TE-AS 5.33ms from Cairo, EG
108.208.179.53 AS7018 AT&T Enterprises, LLC 16.58ms from Chicago, US
73.45.237.133 AS7922 Comcast Cable Communications, LLC 5.12ms from Chicago, US
108.75.86.149 AS7018 AT&T Enterprises, LLC 1.72ms from Kansas City, US
103.177.53.5 AS149034 Unite Networks 2.83ms from Kathmandu, NP
23.193.87.5 AS16625 Akamai Technologies, Inc. 0.73ms from Las Vegas, US
78.148.56.181 AS13285 TalkTalk Communications Limited 6.69ms from London, GB
194.70.36.53 AS8282 BINK GROUP LTD 0.44ms from London, GB
79.158.46.165 AS3352 TELEFONICA DE ESPANA S.A.U. 9.38ms from Madrid, ES
194.135.114.245 AS25513 PJSC Moscow city telephone network 1.36ms from Moscow, RU
90.22.21.85 AS3215 Orange S.A. 7.82ms from Paris, FR
78.44.40.21 AS16019 Vodafone Czech Republic a.s. 0.63ms from Prague, CZ
38.10.145.5 AS272817 SPEED FIBER SPEEDFIBER CIA.LTDA. 3.15ms from Quito, EC
50.16.145.197 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
119.217.221.101 AS4766 Korea Telecom 5.42ms from Seoul, KR
83.249.231.165 AS1257 Tele2 Sverige AB 1.15ms from Stockholm, SE
43.251.144.5 AS55547 WOODSNET-PH 0.45ms from Taipei, TW
182.116.239.21 AS4837 CHINA UNICOM China169 Backbone 4.39ms from Zhengzhou, CN
192.133.97.101 AS2703 Data-Prompt, Inc. 2.85ms from Ashburn, US
81.244.239.229 AS5432 Proximus NV 2.07ms from Brussels, BE
36.158.47.197 AS56047 China Mobile communications corporation 1.25ms from Changsha, CN
98.29.113.53 AS10796 Charter Communications Inc 18.99ms from Cleveland, US
142.190.78.213 AS13760 Uniti Fiber Holdings Inc. 13.36ms from Dallas, US
20.38.125.5 AS8075 Microsoft Corporation 1.25ms from Dubai, AE

Traceroute

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

$
traceroute -a -n -q1 203.16.215.185
traceroute to 203.16.215.185 (203.16.215.185): 64 hops max, 52 byte packets
2 *
3 [AS7545] 27.32.160.130 1.609 ms
5 [AS4739] 203.16.215.185 10.441 ms
Measurement taken from IPinfo ProbeNet in Melbourne, 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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