51.77.16.56
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
- ISP
- Definima Cloud Hosting
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS16276
- Domain Name
- definima.com
- Country
- 🇫🇷 France
- City
- Lille, Hauts-de-France
No reports in the last 60 days
51.77.16.56 has been reported 26 times. The most recent report is from .
The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.
Abuse Reports
Total reports
26 from
21 distinct
reporters
First reported
Most recent report
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇮🇳 Parth Maniar |
This IP address carried out 536 port scanning attempts on 03-05-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
|
Port Scan SSH | |
| 🇫🇷 starhelix |
SSH login on honeypot.
|
Brute-Force SSH | |
| 🇮🇳 evicky2002 |
Confirmed malicious by STILWaters CTI platform (score=98, sources=1)
|
Hacking Brute-Force SSH | |
| 🇬🇧 knock |
Knock-Knock honeypot brute-force: Telnet (34 total hits)
|
Brute-Force | |
| 🇳🇱 COMPLEX |
Unsolicited TCP traffic | Action: DROP | Port 23
|
Brute-Force | |
| 🇨🇳 鹏鹏 |
monitor: on VM-0-7-ubuntu | port: 23 | ttl: 251 script: github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan IoT Targeted | |
| 🇬🇧 knock |
Knock-Knock honeypot brute-force: Telnet (5 total hits)
|
Brute-Force | |
| 🇩🇪 zupan |
Blocked by UFW on vps [23/tcp] | SPT: 57369 | TTL: 51 | LEN: 40 | TOS: 0x00 • Reported by: github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan IoT Targeted | |
| 🇨🇦 AwesomeSheep48 |
|
Port Scan | |
| 🇩🇪 Blexyel |
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 23)
Source port: 57369
TTL: 51
Packet length: 40
TOS: 0x00
This report (for 51.77.16.56) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Hacking Brute-Force | |
| 🇫🇷 security.rdmc.fr |
Port Scan Attack proto:TCP src:57369 dst:23
|
Port Scan | |
| 🇺🇸 RAP |
2026-05-03 00:31:54 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇺🇸 RAP |
2026-05-02 23:11:18 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | |
| 🇩🇪 cloudmax |
Cloudmax IPS Block - Suspicious activity. Possible port scanning, service reconnaissance, or vulnerability probing
|
Port Scan |
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