81.193.216.17 Threat Intelligence and Host Information

General

This page contains threat intelligence information for the IPv4 address 81.193.216.17 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.

🟡 Low Risk — 35/100

Geographic Location

Host and Network Information

  • View other sources: Spamhaus VirusTotal Shodan AbuseIPDB
  • Country: Portugal
  • Noticed: 12 times
  • Protocols Attacked: portscan ssh
  • Countries Attacked: Australia
  • Tor Node: No

Tags

  • 2026-02
  • Automated
  • brute force
  • Bruteforce
  • Brute-Force
  • cowrie
  • malicious
  • OpenCTI
  • sftp
  • ssh
  • SSH

MITRE ATT&CK TTPs

  • T1110 - Brute Force

Attack Log References

Whois Information

inetnum: 81.193.128.0 - 81.193.239.255 netname: MEO-BROADBAND descr: PT Comunicacoes S.A. descr: Dynamic Address Range country: PT admin-c: TP3302-RIPE tech-c: TP3302-RIPE status: ASSIGNED PA mnt-by: TELEPAC-MNT mnt-routes: TELEPAC-MNT created: 2013-04-23T16:53:42Z last-modified: 2016-02-05T17:37:06Z role: MEO-RESIDENCIAL org: ORG-TCIS1-RIPE address: Local Internet Registry Management address: MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. address: Av. Fontes Pereira de Melo, 40 - 3 Bl A address: Forum Picoas - 1069-300 Lisboa address: Portugal phone: +351-215000000 admin-c: NPM17-RIPE admin-c: DPM37-RIPE admin-c: LAS102-RIPE admin-c: DL11448-RIPE admin-c: PR17747-RIPE nic-hdl: TP3302-RIPE abuse-mailbox: abuse.lir@meo.pt mnt-by: TELEPAC-MNT created: 2002-08-12T09:57:20Z last-modified: 2025-09-01T09:28:13Z route: 81.193.0.0/16 descr: PT Comunicacoes S.A. origin: AS3243 mnt-by: TELEPAC-MNT created: 2002-08-12T09:50:16Z last-modified: 2014-01-31T16:21:06Z