81.91.159.110 Threat Intelligence and Host Information

General

This page contains threat intelligence information for the IPv4 address 81.91.159.110 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.

🟠 Elevated — 55/100

Geographic Location

Host and Network Information

  • View other sources: Spamhaus VirusTotal Shodan AbuseIPDB
  • Country: Iran
  • Noticed: 50 times
  • Protocols Attacked: ssh
  • Countries Attacked: Belgium, Canada, Czechia, Denmark, Estonia, France, Germany, Latvia, Lithuania, Norway, Poland, Romania, Spain, Turkey, Ukraine, United Kingdom of Great Britain and Northern Ireland, United States of America
  • Tor Node: No

Tags

  • attack
  • auto-generated security
  • Blacklist
  • cowrie
  • cyber security
  • DNSBL
  • initiator ip
  • ioc
  • ip monitor
  • login
  • malicious
  • Nextray
  • phishing
  • scanner
  • scanners
  • SPAM
  • ssh
  • SSH
  • Telnet
  • vultr

MITRE ATT&CK TTPs

  • T1046 - Network Service Scanning
  • T1078 - Valid Accounts
  • T1083 - File and Directory Discovery
  • T1098.004 - SSH Authorized Keys
  • T1105 - Ingress Tool Transfer
  • T1110.003 - Password Spraying
  • T1110.004 - Credential Stuffing
  • T1110 - Brute Force
  • T1583.005 - Botnet

Attack Log References

Whois Information

inetnum: 81.91.152.0 - 81.91.159.255 netname: FDI-FB-I country: IR admin-c: BIGK1 tech-c: BIGK1 status: ASSIGNED PA mnt-by: ir-farabord-mnt created: 2021-02-24T09:27:40Z last-modified: 2025-08-05T14:55:53Z person: Keivan Beigi address: No 24, Soroush St, Barazandeh St, Seyed Khandan, Tehran, Iran. phone: +989126348570 nic-hdl: BIGK1 mnt-by: ir-farabord-mnt created: 2025-08-05T14:23:26Z last-modified: 2025-08-05T14:23:26Z route: 81.91.152.0/21 origin: AS206065 mnt-by: ir-farabord-mnt created: 2018-01-15T11:51:58Z last-modified: 2018-01-15T11:51:58Z