49.3.171.174 Threat Intelligence and Host Information

Oct 31, 2025 ipinfopage

General

This page contains threat intelligence information for the IPv4 address 49.3.171.174 and was generated either as a result of observed malicious activity or as an information gathering exercise to assist with enrichment of security events and context. All information is gathered passively through aggregation of public sources, or observations through activity upon honeynets. The host score is calculated through a series of statistically weighted values and machine learning which takes into account metadata such as host information, frequency, volume and global distribution of malicious activity, association with other known malicious hosts or networks, proxying or anonymising behaviour such as with tor exit nodes, residential proxies or VPN services, and many other attributes. These values are historical and indicative only - and should not be taken to be an accurate representation of the users, businesses or networks in which they reside.

Possibly Malicious Host 🟢 5/100

Host and Network Information

  • Country: Australia
  • Network:
  • Noticed: 1 times
  • Protocols Attacked: Anonymous Proxy

Malware Detected on Host

Count: 1 01735cb4b5aef810e31f01ce525248a0d85e7ea44577571d3aa1fb7b49987ac1

Map

Whois Information

  • inetnum: 49.2.0.0 - 49.3.255.255
  • netname: OPTUSINTERNET-AU
  • descr: Optus Internet Pty Ltd
  • descr: Building F, 3rd Floor
  • 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
  • mnt-by: APNIC-HM
  • mnt-lower: MAINT-AU-OPTUSINTERNET
  • mnt-routes: MAINT-AU-OPTUSINTERNET
  • mnt-irt: IRT-OPTUSINTERNET-AU
  • last-modified: 2021-01-15T01:45:04Z
  • 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
  • mnt-by: MAINT-AU-OPTUSINTERNET
  • last-modified: 2025-10-08T04:42:39Z
  • 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
  • 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
  • abuse-mailbox: abuse@optusnet.com.au
  • mnt-by: APNIC-ABUSE
  • last-modified: 2025-06-18T01:06:46Z
  • 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
  • last-modified: 2021-09-07T23:35:56Z
  • route: 49.3.128.0/17
  • origin: AS4804
  • descr: Optus Internet Pty Ltd
  • mnt-by: MAINT-AU-OPTUSINTERNET
  • last-modified: 2021-06-16T20:02:37Z

Links to attack logs

anonymous-proxy-ip-list-2023-08-05 anonymous-proxy-ip-list-2023-08-03 ****** anonymous-proxy-ip-list-2023-08-07 anonymous-proxy-ip-list-2023-08-08 anonymous-proxy-ip-list-2023-08-02 anonymous-proxy-ip-list-2023-08-04 ****** ******

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