49.186.128.0/17

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 49.176.0.0/12
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        49.176.0.0 - 49.191.255.255
netname:        OPTUSINTERNET-AU
descr:          Optus Internet Pty Ltd
descr:          Building A, 2nd Floor
descr:          1 Lyonpark Road
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:  2021-01-15T01:45:07Z
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:          49.176.0.0/12
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-06-17T21:43:53Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 49.186.128.0/17

Range ASN Company Num of IPs
49.176.0.0/12 AS4804 Optus Internet Pty Ltd 1,048,576

Nearby Ranges

BGP prefixes that overlap with 49.186.0.0/16

Range ASN Company Num of IPs
49.176.0.0/12 AS4804 Optus Internet Pty Ltd 1,048,576

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
49.186.198.211 bigfox.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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
98.26.97.129 AS11426 Charter Communications Inc 9.35ms from Ashburn, US
195.12.127.1 AS205516 NLS ASTANA LLP 1.50ms from Astana, KZ
181.168.195.1 AS7303 Telecom Argentina S.A. 10.21ms from Asuncion, PY
155.186.148.1 AS20115 Charter Communications LLC 1.89ms from Atlanta, US
60.207.67.1 AS4808 China Unicom Beijing Province Network 4.69ms from Beijing, CN
171.221.112.1 AS4134 CHINANET-BACKBONE 2.00ms from Chengdu, CN
75.109.240.1 AS19108 Optimum 12.47ms from Chicago, US
66.188.35.81 AS20115 Charter Communications LLC 13.53ms from Chicago, US
170.199.30.1 AS7122 Bell Canada 16.23ms from Chicago, US
93.116.50.1 AS8926 Moldtelecom SA 2.59ms from Chisinau, MD
71.79.64.1 AS10796 Charter Communications Inc 9.73ms from Columbus, US
18.189.233.225 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
97.77.38.113 AS11427 Charter Communications Inc 2.28ms from Dallas, US
167.224.238.1 AS395662 OzarksGo, LLC 9.41ms from Dallas, US
73.187.94.1 AS7922 Comcast Cable Communications, LLC 15.49ms from Detroit, US
109.77.208.1 AS15502 Vodafone Ireland Limited 1.44ms from Dublin, IE
98.29.227.241 AS10796 Charter Communications Inc 16.75ms from Flint, US
200.137.134.129 AS1916 Rede Nacional de Ensino e Pesquisa 14.29ms from Fortaleza, BR
179.48.112.1 AS271086 J. R. F. DOS SANTOS TELECOM - ME 7.06ms from Fortaleza, BR
58.22.61.129 AS4837 CHINA UNICOM China169 Backbone 10.90ms from Fuzhou, CN
213.189.167.1 AS12392 VOO S.A. 3.58ms from Gravelines, FR
154.209.186.161 AS139880 OWGELS INTERNATIONAL CO., LIMITED 0.47ms from Hong Kong, HK
106.110.243.1 AS4134 CHINANET-BACKBONE 7.57ms from Huai'an, CN
85.98.196.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.06ms from Istanbul, TR
114.7.135.129 AS4761 INDOSAT Internet Network Provider 10.57ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -m8 49.186.153.234
traceroute to 49.186.153.234 (49.186.153.234): 8 hops max, 52 byte packets
1 [AS15169] 142.251.228.106 311.368 ms
2 [AS15169] 192.178.97.86 311.709 ms
3 *
4 *
5 [AS4804] 211.29.126.46 304.995 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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