5.233.121.84

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
70 reports
38 reporters · latest 1 day ago
ISP
Telecommunication Company of Hormozgan
Usage Type
Fixed Line ISP
ASN
AS58224
Domain Name
tci.ir
Country
🇮🇷 Iran (Islamic Republic of)
City
Bandar Abbas, Hormozgan
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Abuse Reports

Total reports
70 from 38 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 28 🇩🇪 Germany 14 🇫🇷 France 8
Most common categories Port Scan 57 Brute-Force 22 Hacking 13 IoT Targeted 12 SSH 3
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
🇺🇸 xmission.com
Blocked by UFW (TCP on 23) Source port: 10731 TTL: 40 Packet length: 40 TOS: 0x00 This report (for 5.233.121.84) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan Hacking Brute-Force
🇺🇸 RAP
2026-11-07 12:28:15 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇦🇺 dyln
Dyls honeypot brute-force: Telnet (38 total hits)
Brute-Force
🇺🇸 RAP
2026-11-05 13:18:53 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇺🇸 RAP
2026-11-04 18:27:01 UTC Unauthorized activity to TCP port 2323. Telnet
Port Scan
🇩🇪 Jochen Pretli
connection to honeypot
Email Spam Port Scan
🇺🇸 RAP
2026-11-02 18:24:12 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇩🇪 Tsumugi Kotobuki
Telnet Brute-Force | Events: 1 | Ports: 23/Telnet | Auth: password(1x) | F2B/telnet-honeypot-bruteforce@2026-11-01T12:10:14Z
Brute-Force
🇺🇸 xmission.com
Blocked by UFW (TCP on 23) Source port: 34840 TTL: 40 Packet length: 40 TOS: 0x00 This report (for 5.233.121.84) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan Hacking Brute-Force
🇺🇸 RAP
2026-10-30 11:09:19 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
Anonymous
denied Telnet access attempt. destination port 23.
Port Scan Brute-Force
🇯🇵 ChonkyHamster
TELNET honeypot: 4 login attempts, 2026-10-29 13:13 to 13:14 UTC; usernames tried include admin, enablex00, shellx00; ran 5 command(s) after login.
Brute-Force IoT Targeted
🇸🇬 ksi_digital
Cowrie honeypot (telnet/23), 2026-10-27 21:18 UTC: 1 successful login(s) (user: root), then 5 command(s), e.g.: /bin/busybox V3G4. Automated bot behaviour; payloads (if any) quarantined, never executed.
Brute-Force IoT Targeted
🇺🇸 HamSammich
Automated sensor: 305 telnet brute-force attempts over the last 24h (latest 2026-10-27T01:24Z). Usernames tried: enable\x00, shell\x00, root, default.
Brute-Force IoT Targeted
Anonymous
MikroTik Enterprise Honeypot
Port Scan

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