191.81.54.53

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
56% Elevated
10 reports
9 reporters · latest 1 day ago
ISP
Telefonica de Argentina
Usage Type
Fixed Line ISP
ASN
AS22927
Hostname(s)
191-81-54-53.mrse.com.ar
Domain Name
telefonica.com.ar
Country
🇦🇷 Argentina
City
La Plata, Buenos Aires
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Abuse Reports

Total reports
10 from 9 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 2 🇫🇷 France 2 🇺🇸 United States of America 2
Most common categories Port Scan 4 Brute-Force 4 Hacking 3 Bad Web Bot 2 Web App Attack 1
Recent reports We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
🇦🇹 urnilxfgbez
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
Port Scan
🇫🇷 ingroscart.it
(wordpress) Failed wordpress login from 191.81.54.53 (AR/Argentina/Buenos Aires/La Plata/191-81-54-53.mrse.com.ar/[redacted])
Brute-Force
🇨🇿 Countryman
repeated unauthorized connection attempts, host sweep, port 22
Hacking Brute-Force
🇩🇪 Tsumugi Kotobuki
Port Scan on Honeypot | Ports: 22/SSH | Proto: TCP(1) | Flags: all SYN | TTL: 51 | Len: 60B | Win: 65535(1) | rDNS: 191-81-54-53.mrse.com.ar | F2B/ufw-honeypot@2026-11-13T07:22:35Z
Port Scan Hacking
🇭🇰 mutebot.net
SRC=191.81.54.53, PROTO=TCP, SPT=50584, DPT=23
Port Scan
🇹🇷 savasboluk
Auto-blocked by Seczar SecureOps — High-Risk Port Probe (admin-managed entries) — SSH (6 events in 5min) at 2026-11-13 03:24
Hacking
🇺🇸 TPI-Abuse
Brute-Force Bad Web Bot Web App Attack
🇫🇷 ingroscart.it
(wordpress) Failed wordpress login from 191.81.54.53 (AR/Argentina/Buenos Aires/La Plata/191-81-54-53.mrse.com.ar/[redacted])
Brute-Force
🇩🇪 KPS
Portscan-P
Port Scan
🇺🇸 鬼影233
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
Bad Web Bot

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