Is 78.187.21.105 malicious?
IP reputation report for 78.187.21.105: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
78.187.21.105 is listed on 44 threat intelligence sources
Detected by 44 threat intelligence sources in the isMalicious dataset — review before trusting this IP.
Threat verdict
VerdictListed on blocklists
Appears on threat intelligence blocklists — treat with caution.
Blocklist detections44 sources
Categoriesattack, abuse, malware, phishing, suspicious, bruteforce, attacks, botnet
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-17
Last updated2026-05-17
Network & location
LocationAnkara, Ankara, Türkiye
ISPTurk Telekomunikasyon A.S
ASNAS9121 — Turk Telekomunikasyon Anonim Sirketi
Network78.187.0.0/17
CompanyTurk Telekomunikasyon A.S Turgut Ozal Blv. Aydinlikevler
InfrastructureProxy
Security posture
Open ports22, 80, 443, 5060, 7443, 8080, 8888
Detections
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- FireHOL - Blocklist Deattack
- FireHOL - Blocklist De Bruteforceattack
- FireHOL - Blocklist De Apacheattack
- FireHOL - Blocklist De Strongipsattack
- FireHOL - Blocklist Net Uaabuse
- FireHOL - Firehol Level2attack
- FireHOL - Firehol Level4attack
- FireHOL - Greensnowattack
- Opendbl Net - Blocklistde All.listmalware
- Opendbl Net - Ipsum.listmalware
- Romain Marcoux - Malicious Outgoing IPsphishing
- Romain Marcoux - Malicious IPsphishing
- Blocklist - All Attacks (48h)attack
- Blocklist - All Apache attacks (48h)attack
- Blocklist - All StrongIPs attacks (2 month + 5k attacks)attack
- Greensnow - Attacks Multi-protocolsphishing
- CyberCure Hash Feedmalware
- CyberCure Blocked URL Feedmalware
- CyberCure IP Feedmalware
- IPsum Level 2suspicious
- IPsum Level 3suspicious
- SSH Password Authbruteforce
- Ultimate Hosts Blacklist - Blocklist.demalware
+20 more sources in the full report.