1.41.192.0/18

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 1.40.0.0/14
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        1.40.0.0 - 1.43.255.255
netname:        OPTUSINTERNET-AU
descr:          OPTUS INTERNET - RETAIL
descr:          INTERNET SERVICES
descr:          1 Lyonpark Road, Macquarie Park, NSW - 2113
country:        AU
org:            ORG-OIPL5-AP
admin-c:        OI3-AP
tech-c:         OI3-AP
abuse-c:        AO400-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-OPTUSINTERNET
mnt-routes:     MAINT-AU-OPTUSINTERNET
mnt-irt:        IRT-OPTUSINTERNET-AU
last-modified:  2021-01-15T01:45:06Z
source:         APNIC

irt:            IRT-OPTUSINTERNET-AU
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
e-mail:         abuse@optusnet.com.au
abuse-mailbox:  abuse@optusnet.com.au
admin-c:        OI3-AP
tech-c:         OI3-AP
auth:           # Filtered
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2025-10-08T04:42:39Z
source:         APNIC

organisation:   ORG-OIPL5-AP
org-name:       Optus Internet Pty Ltd
org-type:       LIR
country:        AU
address:        Building F, 3rd Floor
address:        1 Lyonpark Road
phone:          +61-2-8087-0020
fax-no:         +61-2-8085-5108
e-mail:         abuse@optusnet.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:50Z
source:         APNIC

role:           ABUSE OPTUSINTERNETAU
country:        ZZ
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
phone:          +000000000
e-mail:         abuse@optusnet.com.au
admin-c:        OI3-AP
tech-c:         OI3-AP
nic-hdl:        AO400-AP
remarks:        Generated from irt object IRT-OPTUSINTERNET-AU
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
abuse-mailbox:  abuse@optusnet.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T01:06:46Z
source:         APNIC

role:           Optus Internet
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
country:        AU
phone:          +61-2-8082 7800
fax-no:         +61-2-8082 7100
e-mail:         ipadmin@optus.net.au
admin-c:        OI1-AP
tech-c:         OI1-AP
nic-hdl:        OI3-AP
notify:         ipadmin@optus.net.au
mnt-by:         MAINT-AU-OPTUSINTERNET
remarks:        send spam/abuse reports to abuse@optusnet.com.au
remarks:        please use http://wq.apnic.net/apnic-bin/whois.pl
remarks:        to identify networks before sending reports and
remarks:        always include full headers/logs.
last-modified:  2021-09-07T23:35:56Z
source:         APNIC

route:          1.40.0.0/14
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-05-31T20:25:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.41.192.0/18

Range ASN Company Num of IPs
1.40.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144

Nearby Ranges

BGP prefixes that overlap with 1.41.0.0/16

Range ASN Company Num of IPs
1.40.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144

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

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

4,859 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.41.215.158 AS4804 Microplex PTY LTD 2.31ms from Sydney, AU
1.41.218.120 AS4804 Microplex PTY LTD 2.42ms from Sydney, AU
1.41.239.251 AS4804 Microplex PTY LTD 2.24ms from Sydney, AU
1.41.222.37 AS4804 Microplex PTY LTD 2.30ms from Sydney, AU
1.41.252.196 AS4804 Microplex PTY LTD 2.31ms from Sydney, AU
1.41.236.28 AS4804 Microplex PTY LTD 2.35ms from Sydney, AU
1.41.224.228 AS4804 Microplex PTY LTD 2.43ms from Sydney, AU
1.41.232.231 AS4804 Microplex PTY LTD 2.34ms from Sydney, AU
1.41.200.70 AS4804 Microplex PTY LTD 2.32ms from Sydney, AU
1.41.221.152 AS4804 Microplex PTY LTD 2.33ms from Sydney, AU
1.41.208.86 AS4804 Microplex PTY LTD 2.29ms from Sydney, AU
1.41.192.2 AS4804 Microplex PTY LTD 0.91ms from Sydney, AU
1.41.235.157 AS4804 Microplex PTY LTD 2.44ms from Sydney, AU
1.41.254.175 AS4804 Microplex PTY LTD 2.26ms from Sydney, AU
1.41.251.145 AS4804 Microplex PTY LTD 2.34ms from Sydney, AU
1.41.213.155 AS4804 Microplex PTY LTD 2.35ms from Sydney, AU
1.41.248.183 AS4804 Microplex PTY LTD 2.28ms from Sydney, AU
1.41.197.133 AS4804 Microplex PTY LTD 2.38ms from Sydney, AU
1.41.219.41 AS4804 Microplex PTY LTD 2.47ms from Sydney, AU
1.41.226.15 AS4804 Microplex PTY LTD 2.32ms from Sydney, AU
1.41.227.56 AS4804 Microplex PTY LTD 2.40ms from Sydney, AU
1.41.199.254 AS4804 Microplex PTY LTD 2.32ms from Sydney, AU
1.41.253.165 AS4804 Microplex PTY LTD 2.31ms from Sydney, AU
1.41.223.98 AS4804 Microplex PTY LTD 2.30ms from Sydney, AU
1.41.194.160 AS4804 Microplex PTY LTD 2.36ms from Sydney, 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
92.70.163.242 AS1136 KPN B.V. 0.86ms from Amsterdam, NL
66.21.120.130 AS6389 AT&T Enterprises, LLC 11.59ms from Atlanta, US
12.126.153.66 AS7018 AT&T Enterprises, LLC 0.90ms from Dallas, US
105.24.128.50 AS37100 SEACOM Limited 2.30ms from Dar es Salaam, TZ
91.55.8.178 AS3320 Deutsche Telekom AG 2.48ms from Frankfurt am Main, DE
80.237.133.2 AS34011 Host Europe GmbH 2.52ms from Frankfurt am Main, DE
183.4.2.178 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 9.61ms from Guangzhou, CN
47.99.24.2 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.96ms from Hangzhou, CN
202.187.158.50 AS9930 TTNET-MY 1.32ms from Kuala Lumpur, MY
193.193.204.2 AS3254 Lucky Net Ltd 0.66ms from Kyiv, UA
113.2.105.2 AS4837 CHINA UNICOM China169 Backbone 19.16ms from Liaoyang, CN
178.17.214.18 AS212694 Applied Satellite Technology Ltd 0.50ms from London, GB
157.125.72.18 AS31655 Gamma Telecom Holdings Ltd 3.23ms from London, GB
101.188.53.210 AS1221 Telstra Limited 1.59ms from Melbourne, AU
168.221.146.242 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
93.85.202.2 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 2.90ms from Minsk, BY
116.9.25.82 AS4134 CHINANET-BACKBONE 2.33ms from Nanning, CN
126.109.198.34 AS17676 SoftBank Corp. 4.12ms from Osaka, JP
191.187.116.178 AS28573 Claro NXT Telecomunicacoes Ltda 9.64ms from Osasco, BR
124.134.221.178 AS4837 CHINA UNICOM China169 Backbone 4.26ms from Qingdao, CN
116.43.227.146 AS17858 LG POWERCOMM 2.56ms from Seoul, KR
58.123.249.162 AS9318 SK Broadband Co Ltd 1.79ms from Seoul, KR
221.112.111.178 AS17506 ARTERIA Networks Corporation 0.95ms from Tokyo, JP
222.12.253.210 AS2516 KDDI CORPORATION 5.75ms from Tokyo, JP
94.132.251.50 AS2860 NOS COMUNICACOES, S.A. 8.93ms from Braga, PT

Traceroute

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

$
traceroute -a -n -q1 -f3 1.41.236.106
traceroute to 1.41.236.106 (1.41.236.106): 64 hops max, 52 byte packets
3 [AS7578] 223.165.7.112 0.237 ms
5 [AS7474] 61.88.33.9 1.921 ms
6 [AS7474] 61.88.33.2 2.768 ms
7 *
Measurement taken from IPinfo ProbeNet in Sydney, 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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