37.53.220.171

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
81% Critical
63 reports
42 reporters · latest 2 days ago
ISP
JSC Ukrtelecom
Usage Type
Fixed Line ISP
ASN
AS6849
Hostname(s)
171-220-53-37.pool.ukrtel.net
Domain Name
ukrtelecom.ua
Country
🇺🇦 Ukraine
City
Domanivka, Mykolaiv
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Abuse Reports

Total reports
63 from 42 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 9 🇺🇸 United States of America 8 🇫🇷 France 3
Most common categories Port Scan 14 Brute-Force 12 Hacking 9 IoT Targeted 6 Web App Attack 5
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
🇺🇸 TPI-Abuse
Brute-Force Bad Web Bot Web App Attack
🇺🇸 MPL
tcp/23 (2 or more attempts)
Port Scan
🇩🇪 LRob
WordPress attack-tool calls | method: POST | path: /xmlrpc.php | ua: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/155.0.0.0 Mobile Safari/537.36 | 2026-11-11 06:45 UTC
Web App Attack Hacking
🇩🇪 big-cloud.nl
Try to access /xmlrpc.php
Web App Attack
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:38912 dst:23
Port Scan
🇩🇪 guldkage
Unauthorized connection attempt detected from IP address 37.53.220.171 to port 23 (ger-02) [TELNET]
Exploited Host
🇺🇸 MPL
tcp/23 (2 or more attempts)
Port Scan
🇦🇹 joe-abuse
Honeypot: 2 unsolicited connection attempt(s) to ports where no service is offered (23/tcp); first 2026-11-02 17:55:20 UTC, last 2026-11-02 17:55:21 UTC. Reported by ipdb-security/fitzgerald.eu
Port Scan IoT Targeted
🇨🇿 Countryman
repeated unauthorized VPN login attempt, user sweep
VPN IP Hacking Brute-Force
🇳🇱 Tsumugi Kotobuki
Port Scan on Honeypot | Ports: 23/Telnet | Proto: TCP(1) | Flags: all SYN | TTL: 55 | Len: 60B | Win: 65535(1) | rDNS: 171-220-53-37.pool.ukrtel.net | F2B/ufw-honeypot@2026-11-02T00:21:32Z
Port Scan Hacking
🇩🇪 KPS
PortscanT
Port Scan
🇨🇿 Countryman
repeated unauthorized VPN login attempt, user sweep
VPN IP Hacking Brute-Force
🇫🇷 Yougow
Telnet brute force against a honeypot, IoT botnet pattern (1 login attempts). Automated detection.
Brute-Force IoT Targeted
🇩🇪 LRob
Bad Web Bot
🇺🇸 RAP
2026-10-30 09:17:57 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan

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