Is 191.255.181.141 malicious?
IP reputation report for 191.255.181.141: blocklist detections, geolocation, ASN, WHOIS and security posture, aggregated from 100+ threat intelligence sources.
191.255.181.141 is listed on 28 threat intelligence sources
Detected by 28 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 detections28 sources
Categoriesphishing, attack, bruteforce, malware, abuse, suspicious, botnet, malicious
Confidence score100/100
Aggregated confidence across the sources reporting this indicator.
First seen2026-05-17
Last updated2026-05-17
Network & location
LocationCampinas, São Paulo, Brazil
ISPVivo
ASNAS27699 — TELEF*NICA BRASIL S.A
Network191.254.0.0/15
CompanyTELEF*NICA BRASIL S.A
InfrastructureProxy
Detections
- Romain Marcoux - Malicious IPsphishing
- Blocklist - All SSH attacks (48h)attack
- Blocklist - All Attacks (48h)attack
- SSH Password Authbruteforce
- Ultimate Hosts Blacklist - Blocklist.demalware
- T145 - Black Mirror IPv4 Blocklistmalware
- Bitwire - Inbound Blocklistmalware
- Duggytuxy - Blacklist Ips For Fortinet Firewall Aa.txt
- Opendbl Net - Blocklistde All.listmalware
- ThreatHive - Hive Blocklist
- Borestad - AbuseIPDB Blocklist (1d)abuse
- Data-Shield IPv4 Blocklistmalware
- Opendbl Net - Ipsum.listmalware
- Greensnow - Attacks Multi-protocolsphishing
- IPsum Level 2suspicious
- IPsum Level 3suspicious
- IPsum – malicious IP feedmalware
- Malware-Filter - Botnet Filter IPsbotnet
- Bitwire - Outbound Blocklistmalware
- IPsum Level 1suspicious
- IPsum Level 4suspicious
- Malware-Filter - Botnet Filterbotnet
- Blocklist - All Apache attacks (48h)attack
- SSH Bruteforce IPsbruteforce
+4 more sources in the full report.