203.10.110.0/24

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:        203.10.110.0 - 203.10.110.255
netname:        IINET-AU
descr:          iiNet Limited
country:        AU
org:            ORG-IL1-AP
admin-c:        NO20-AP
tech-c:         NO20-AP
abuse-c:        AI376-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-IINET
mnt-irt:        IRT-IINET-AU
last-modified:  2020-06-03T13:04:17Z
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 203.10.0.0/16

Range	ASN	Company	Num of IPs
203.10.16.0/21	AS18206	P&O Global Technologies Sdn Bhd,	2,048
203.10.40.0/21	AS137188	Australian Catholic University Limited	2,048
203.10.72.0/23	AS7637	State Library of Victoria	512
203.10.100.0/23	AS137991	Lifeway Singapore Pte. Ltd.	512
203.10.99.0/24	AS137409	GSL Networks Pty LTD - Tokyo	256
203.10.122.0/24	AS13852	Peppermill Casinos, Inc.	256
203.10.59.0/24	AS17807	State Library of Queensland	256
203.10.78.0/24	AS267	Matthew Nichols	256
203.10.0.0/24	AS2764	Kent Trust T A Spyda Investments Pty Ltd t/a Concurrent Reality	256
203.10.77.0/24	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	256
203.10.3.0/24	AS45665	EdIT Counsel	256
203.10.1.0/24	AS4739	iiNet Limited	256
203.10.76.0/24	AS55803	PC Users Group (ACT) Inc.	256
203.10.58.0/24	AS56109	Everworks Solutions (M) Sdn Bhd	256
203.10.124.0/24	AS9266	Fiveways International Limited	256
203.10.89.0/24	AS9313	Network Technology (AUST) P/L	256
203.10.121.0/24	AS9650	Department of Education	256
203.10.96.0/24	AS137409	GSL Networks Pty LTD - Los Angeles	256
203.10.97.0/24	AS137409	GSL Networks Pty LTD - Los Angeles	256
203.10.98.0/24	AS137409	GSL Networks Pty LTD - Tokyo	256

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
203.10.110.248	itdcampus.vic.edu.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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.10.110.235	AS4739 Internode Pty Ltd	`0.91ms` 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
51.144.51.136	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
2.205.35.120	AS3209 Vodafone GmbH	`5.88ms` from Berlin, DE
86.123.144.24	AS8708 DIGI ROMANIA S.A.	`0.67ms` from Bucharest, RO
129.22.100.136	AS32666 Case Western Reserve University	`5.62ms` from Columbus, US
42.4.12.104	AS4837 CHINA UNICOM China169 Backbone	`11.18ms` from Liaoyang, CN
31.35.238.8	AS5410 Bouygues Telecom SA	`6.39ms` from Marseille, FR
143.0.142.152	AS264009 INFIX TELECOM LTDA	`9.72ms` from Novo Hamburgo, BR
219.50.200.88	AS17676 SoftBank Corp.	`4.12ms` from Osaka, JP
67.147.43.120	AS19901 Brightspeed	`6.47ms` from Pittsburgh, US
124.81.98.104	AS136907 HUAWEI CLOUDS	`0.63ms` from Sao Paulo, BR
45.60.201.56	AS19551 Incapsula Inc	`0.10ms` from Sao Paulo, BR
3.165.169.40	AS16509 Amazon.com, Inc.	`0.49ms` from Seattle, US
210.95.66.216	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
78.62.165.72	AS8764 Telia Lietuva, AB	`3.35ms` from Siauliai, LT
136.118.14.184	AS396982 Google LLC	`0.17ms` from The Dalles, US
13.32.107.40	AS16509 Amazon.com, Inc.	`0.41ms` from Tokyo, JP
126.119.1.136	AS17676 SoftBank Corp.	`7.75ms` from Tokyo, JP
153.136.83.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.40ms` from Tokyo, JP
219.156.173.184	AS4837 CHINA UNICOM China169 Backbone	`8.64ms` from Zhengzhou, CN
221.212.78.56	AS4837 CHINA UNICOM China169 Backbone	`7.73ms` from Changchun, CN
172.169.162.184	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
18.202.79.8	AS16509 Amazon.com, Inc.	`0.42ms` from Dublin, IE
62.246.113.216	AS12312 ecotel communication ag	`11.55ms` from Frankfurt am Main, DE
20.79.182.136	AS8075 Microsoft Corporation	`0.25ms` from Frankfurt am Main, DE
116.96.38.152	AS7552 Viettel Group	`3.26ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 203.10.110.66

traceroute to 203.10.110.66 (203.10.110.66): 64 hops max, 52 byte packets

1 [AS15169] 142.250.224.121 0.78 ms

2 *

3 [AS7545] 27.32.160.67 1.023 ms

4 *

5 [AS4739] 150.101.40.171 1.486 ms

6 [AS4739] 203.10.110.66 1.718 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 14th 2025

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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