153.133.55.228

Activity Trending Down This IP hasn't received reports recently, which causes the score to decay.
Abuse Confidence Score
32% Elevated
18 reports
14 reporters · latest 1 month ago
ISP
Open Computer Network
Usage Type
Mobile ISP
ASN
AS4713
Domain Name
ocn.ne.jp
Country
🇯🇵 Japan
City
Nagoya, Aichi
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Abuse Reports

Total reports
18 from 14 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 7 🇩🇪 Germany 4 🇫🇷 France 2
Most common categories Port Scan 16 Brute-Force 4 Hacking 3 SSH 3 IoT Targeted 2
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
🇩🇪 phil2k
Port Scan Brute-Force
🇭🇰 PingMeMaybe
Blocked by UFW on hk [23/tcp] Source port: 42672 TTL: 50 Packet length: 60 TOS: 0x00 This report was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter
Port Scan IoT Targeted
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:44116 dst:23
Port Scan
Anonymous
IP & Port Scan.
SSH Port Scan Brute-Force
🇺🇸 RAP
2026-10-07 00:58:31 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇫🇷 security.rdmc.fr
Port Scan Attack proto:TCP src:56532 dst:23
Port Scan
🇺🇸 RAP
2026-10-05 16:08:58 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇨🇦 Slackin' Jack
Triggered honeypot on port 23. (153.133.55.228)
Port Scan
🇩🇪 iNetWorker
trying to access non-authorized port
Port Scan
🇺🇸 RAP
2026-10-04 21:02:50 UTC Unauthorized activity to TCP port 23. Telnet
Port Scan
🇺🇸 MPL
tcp/23 (2 or more attempts)
Port Scan
🇺🇸 drewf.ink
[00:21] Attempted telnet login with credentials default:d*****t
Brute-Force IoT Targeted
🇺🇸 cybsecaoccol
unauthorized connection or malicious port scan attempted on tcp port - corp
Port Scan Hacking
Anonymous
Hit honeypot r.
Port Scan Hacking Exploited Host
🇪🇸 raiolanetworks.com
Honeypot detection: SSH/Telnet brute-force. 2 events observed. Reported automatically from a honeypot sensor.
Brute-Force SSH

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