110.33.128.0/19

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 110.32.0.0/15
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        110.32.0.0 - 110.33.255.255
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:          110.32.0.0/15
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-06-16T21:24:23Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.33.128.0/19

Range ASN Company Num of IPs
110.32.0.0/15 AS4804 OPTUS INTERNET - RETAIL 131,072

Nearby Ranges

BGP prefixes that overlap with 110.33.0.0/16

Range ASN Company Num of IPs
110.32.0.0/15 AS4804 OPTUS INTERNET - RETAIL 131,072

Hosted domains

There are no domains currently hosted on this ASN.

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
96.118.208.3 AS7922 Comcast Cable Communications, LLC 0.42ms from Ashburn, US
121.13.250.131 AS4134 CHINANET-BACKBONE 3.13ms from Guangzhou, CN
64.29.65.227 AS11563 NetEnterprise Inc. 0.86ms from Honolulu, US
179.24.57.115 AS6057 Administracion Nacional de Telecomunicaciones 1.68ms from Montevideo, UY
125.113.6.131 AS4134 CHINANET-BACKBONE 8.48ms from Nanchang, CN
223.216.173.3 AS4713 NTT DOCOMO BUSINESS,Inc. 6.68ms from Osaka, JP
86.210.141.3 AS3215 Orange S.A. 14.62ms from Paris, FR
58.57.176.99 AS4134 CHINANET-BACKBONE 8.27ms from Qingdao, CN
172.82.16.35 AS398826 OLink Cloud LLC 0.23ms from Santa Clara, US
107.122.163.3 AS7018 AT&T Enterprises, LLC 1.10ms from Secaucus, US
13.48.76.243 AS16509 Amazon.com, Inc. 0.11ms from Stockholm, SE
74.179.251.51 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
38.23.30.19 AS23418 The Darien Telephone Co. Inc. 11.92ms from Atlanta, US
130.111.182.67 AS557 University of Maine System 8.61ms from Boston, US
84.195.13.243 AS6848 Telenet BV 8.19ms from Brussels, BE
196.65.58.211 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 9.33ms from Casablanca, MA
119.27.160.99 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.78ms from Chengdu, CN
67.176.200.227 AS7922 Comcast Cable Communications, LLC 4.82ms from Chicago, US
98.100.111.51 AS11427 Charter Communications Inc 16.85ms from Dallas, US
93.212.134.211 AS3320 Deutsche Telekom AG 8.41ms from Frankfurt am Main, DE
220.186.125.19 AS4134 CHINANET-BACKBONE 11.35ms from Hangzhou, CN
67.49.17.147 AS20001 Charter Communications Inc 10.28ms from Los Angeles, US
162.224.235.19 AS7018 AT&T Enterprises, LLC 2.23ms from Los Angeles, US
76.109.146.19 AS7922 Comcast Cable Communications, LLC 14.12ms from Miami, US
70.48.110.227 AS577 Bell Canada 1.89ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -m7 110.33.153.24
traceroute to 110.33.153.24 (110.33.153.24): 7 hops max, 52 byte packets
2 *
3 *
4 [AS4804] 211.29.126.146 248.455 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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