37.55.111.173

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
126 reports
61 reporters · latest 9 hours ago
ISP
JSC Ukrtelecom
Usage Type
Fixed Line ISP
ASN
AS6849
Hostname(s)
173-111-55-37.pool.ukrtel.net
Domain Name
ukrtelecom.ua
Country
🇺🇦 Ukraine
City
Hlobyne, Poltava
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Abuse Reports

Total reports
126 from 61 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 44 🇫🇷 France 22 🇩🇪 Germany 9
Most common categories Port Scan 94 Brute-Force 28 Hacking 24 IoT Targeted 18 SSH 9
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
🇮🇳 Mr.Singh
NFT blocked 37.55.111.173 on 15-Nov-2026..
Port Scan Brute-Force
🇺🇸 RAP
2026-11-13 05:44:44 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇺🇸 xmission.com
Blocked by UFW (TCP on 23) Source port: 11335 TTL: 48 Packet length: 60 TOS: 0x00 This report (for 37.55.111.173) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan Hacking Brute-Force
🇫🇷 [email protected]
Telnet brute-force: 19 login attempts over 19 connections in 2 min. After logging in it ran 9 shell commands.
Brute-Force IoT Targeted
🇫🇷 Hiigara
connection attempt : 37.55.111.173 on port : tcp/23 (Telnet)
Port Scan
🇫🇮 mikkopal88
TCP SYN port scan to Telnet 23-2323
Port Scan IoT Targeted
🇸🇪 Tsumugi Kotobuki
Port Scan on Honeypot | Ports: 23/Telnet | Proto: TCP(1) | Flags: all SYN | TTL: 57 | Len: 60B | Win: 29200(1) | rDNS: 173-111-55-37.pool.ukrtel.net | F2B/ufw-honeypot@2026-11-12T01:43:59Z
Port Scan Hacking
🇺🇸 Phil Schuyler
Repeated probing against public honeypot services: 89 observed events targeting SSH/TELNET/2223.
Port Scan
🇦🇹 urnilxfgbez
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
Port Scan
Anonymous
Blocked by firewall on hugin [23/tcp] | Rule: UFW | SPT: 10266 | TTL: 58 | LEN: 60 | TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan IoT Targeted
🇺🇸 RAP
2026-11-11 20:13:50 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇫🇷 security.rdmc.fr
Activity from blacklisted IP
Hacking
🇺🇸 LotPhantom
Port Scan Hacking
🇧🇷 aosafeshield
AOSafe Shield: connected to a honeypot port (TCP 23) that no legitimate service uses.
Port Scan Hacking
🇩🇪 acadeova
Blocked by UFW on vps3 [23/tcp] Source port: 11334 TTL: 57 Packet length: 60 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan IoT Targeted

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