37.53.220.43

Activity Trending Down This IP hasn't received reports recently, which causes the score to decay.
Abuse Confidence Score
71% Elevated
25 reports
23 reporters · latest 2 weeks ago
ISP
JSC Ukrtelecom
Usage Type
Fixed Line ISP
ASN
AS6849
Hostname(s)
43-220-53-37.pool.ukrtel.net
Domain Name
ukrtelecom.ua
Country
🇺🇦 Ukraine
City
Domanivka, Mykolaiv
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Abuse Reports

Total reports
25 from 23 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 5 🇺🇸 United States of America 5 🇫🇷 France 4
Most common categories Port Scan 20 Hacking 10 Brute-Force 5 SSH 5 Exploited Host 1
Old reports The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
🇹🇭 Sawasdee
SSH break in attempt ...
SSH
🇳🇱 EGP Abuse Dept
Unauthorized connection to Telnet port 23
Port Scan Hacking
🇨🇦 Sakusen
Telnet (TCP/23): 81 login attempts, 18 distinct usernames, 73 distinct passwords
Brute-Force
🇺🇸 xmission.com
Blocked by UFW (TCP on 23) Source port: 54210 TTL: 50 Packet length: 60 TOS: 0x00 This report (for 37.53.220.43) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan Hacking Brute-Force
🇦🇹 urnilxfgbez
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
Port Scan
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:51002 dst:23
Port Scan
🇺🇸 NetVexor
Attack source identified and submitted via NetVexor BGP Blackhole Network
Port Scan Hacking Brute-Force
🇩🇪 d$JZ
SSH scan
SSH
🇫🇷 cityhunter_rhone
Fail2Ban offender in jail [recidive] — 1 total attempts — tracked by mercurius-guide.com security system.
SSH Brute-Force
🇳🇱 376yqrz3a
Blocked by os-abuseipdb; 8 hits, proto=tcp, ports=22,23
Port Scan Hacking
🇵🇱 mkey
Verified scan activity detected by local IDS/firewall correlation. SCAN: HIGHRISK_MULTIPORT | PORTS=22,23 | HITS=2 | IPSET=ADD | FIRST=2026-10-23 05:03:36 | LAST=2026-10-23 05:03:36. Last seen 2026-10-23 05:03:36.
Port Scan
🇷🇸 Scan
MultiHost/MultiPort Probe, Scan, Hack -
Port Scan Hacking
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:45638 dst:23
Port Scan
🇺🇸 RAP
2026-10-22 18:44:13 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇺🇸 sumnone
Port probing on unauthorized port 23
Port Scan Hacking Exploited Host

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