51.77.115.49
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- OVH Ltd
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS16276
- Hostname(s)
- sessions.oakshore.eu
- Domain Name
- ovh.net
- Country
- 🇬🇧 United Kingdom of Great Britain and Northern Ireland
- City
- Plumstead, England
Abuse Reports
Total reports
22 from
13 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| 🇩🇰 powerhostingdk |
[mailserver] CrowdSec detected crowdsecurity/postfix-relay-denied (2 events). Automated abuse report.
|
Brute-Force | |
| 🇨🇭 Mario Bretscher |
|
Email Spam | |
| 🇺🇸 DiodeDave |
Attempted access after blacklisting
|
Email Spam | |
| Anonymous |
Port scan and brute force attack
|
Port Scan Brute-Force | |
| 🇧🇷 ICS Labs |
ICS Labs threat intelligence (ICS Feeds): Brute-Force. Last observed 2026-10-24 UTC.
|
Brute-Force | |
| 🇩🇰 powerhostingdk |
[mailserver] CrowdSec detected crowdsecurity/postfix-relay-denied (2 events). Automated abuse report.
|
Brute-Force | |
| Anonymous |
postfix
|
Email Spam Web App Attack | |
| 🇺🇸 DiodeDave |
Attempted access after blacklisting
|
Email Spam | |
| Anonymous |
SMTP scanner - relay access denied
|
Brute-Force Exploited Host | |
| 🇩🇪 hbrks |
PMG Antispam: Auth/Protocol Failure
|
Email Spam | |
| 🇺🇸 DiodeDave |
Attempted access after blacklisting
|
Email Spam | |
| Anonymous |
2026-09-14T18:29:33.048928+02:00 postfix/smtpd[2492356]: NOQUEUE: reject: RCPT from sessions.oakshore.eu[51.77.115.49]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; proto=ESMTP helo=<sessions.oakshore.eu>
|
Email Spam | |
| Anonymous |
SMTP scanner - relay access denied
|
Brute-Force Exploited Host | |
| 🇩🇰 powerhostingdk |
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
|
Brute-Force | |
| 🇩🇰 powerhostingdk |
[mailserver] CrowdSec detected crowdsecurity/postfix-relay-denied (2 events). Automated abuse report.
|
Brute-Force |
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