Is IP address 51.89.39.37 dangerous?

Yes, 51.89.39.37 is considered dangerous with a threat level of 8/10. It has been reported 13 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 51.89.39.37?

IP address 51.89.39.37 is operated by OVH SAS (ASN 16276) and is geolocated to GB. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 51.89.39.37?

Yes, blocking 51.89.39.37 is strongly recommended. With a threat level of 8/10 and 13 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 51.89.39.37?

Our threat assessment for 51.89.39.37 has a confidence score of 8%, based on 13 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

51.89.39.37

IPv4 Public

AS16276

OVH SAS

13 Reports

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United Kingdom Location

OVH SAS ASN 16276

13 Reports

Mixed Data Source

Significant Threat

IP 51.89.39.37 identified as significant threat (8/10) from 13 events.

Multiple malicious indicators detected. Confidence level: 8%.

More threatening than 89% of monitored IPs

Threat Categories

Brute-Force 8

Port Scan 6

Hacking 6

WP Login Brute Force 5

WP XML-RPC Brute Force 1

WP Admin Brute Force 1

Technical Details

Brute-force attacks systematically attempt password combinations against authentication systems.

Recommended Mitigations

Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.

Datacenter Infrastructure

This IP is allocated from datacenter space operated by OVH SAS. Datacenter IPs used for attacks often indicate intentional malicious infrastructure.

Purpose-provisioned attack infrastructure may represent more sophisticated threat actors.

Security Recommendations

Implement rate limiting or temporary blocking measures.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 5% Low Confidence

Confidence History

16. Jun 2026 - 24. Jun 2026

8% Current

Stable Trend

Date	Categories	Source	Confidence
24. Jun 2026	Brute-Force	Community	75%
24. Jun 2026	WP Login Brute Force	Honeypot	75%
24. Jun 2026	Port Scan Hacking WP XML-RPC Brute Force	Honeypot	75%
24. Jun 2026	Brute-Force	Community	75%
24. Jun 2026	Brute-Force	Community	75%
23. Jun 2026	Brute-Force	Community	75%
23. Jun 2026	WP Login Brute Force Brute-Force	Community	75%
23. Jun 2026	Port Scan Hacking	Honeypot	75%
23. Jun 2026	Port Scan Hacking WP Admin Brute Force +2	Honeypot x3	75%
22. Jun 2026	Port Scan Hacking Brute-Force +1	Honeypot x3	75%
22. Jun 2026	Port Scan Hacking Brute-Force +1	Honeypot x3	75%
20. Jun 2026	Port Scan Hacking	Honeypot	75%
16. Jun 2026	WP Plugin Scanning WP Version Scanning WP Config Exposure	Community	75%

Basic Information

IP Address: 51.89.39.37
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: GB
ASN: AS16276
ISP: OVH SAS

DNS Information

Reverse DNS: ip37.ip-51-89-39.eu
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 13
First Reported: 16 Jun 2026
Last Reported: 24 Jun 2026, 12:07

Network Reputation

Analysis of the entire network (ASN) that this IP address belongs to, providing context about the hosting provider and network-wide threat patterns.

Network Identity

ASN: AS16276

Organization: OVH SAS

Country:

Network Threat Assessment

2/10

This network appears to be relatively clean with very low threat indicators.

Network Statistics

1,385

Total IPs Monitored

33,679

Total Reports

24.3

Reports per IP

Network Context

This IP address belongs to OVH SAS (AS16276), which manages 1,385 IP addresses in our monitoring system. Out of these, 33,679 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.

Network status: This network appears to be well-maintained with low threat indicators.

Comparative Analysis

How this IP compares to others in our threat intelligence database

89 %

Global Threat Ranking

This IP is more threatening than 89% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 1,198,539 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 13 avg: 7 ++

Network Comparison

Compared against 4,907 IPs in ASN 16276

Threat Level 8/10 network avg: 6.7 +

Total Reports 13 network avg: 20 -

Network OVH SAS has overall threat level 2/10

Geographic Comparison

Compared against 18,511 IPs in GB

Threat Level 8/10 country avg: 6.6 +

Total Reports 13 country avg: 12 =

Daily report activity over the last 30 days showing patterns and peaks.

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Tuesday 5 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 6/10

Current Threat 6/10

Distribution of threat categories reported over time.

Top Threat Categories

Brute-Force 8

Port Scan 6

Hacking 6

WP Login Brute Force 5

WP Plugin Scanning 1

Activity patterns showing when this IP is most active during the day and week.

Hourly Activity

Peak activity at 10:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

1,093,217 threat incidents tracked globally • Last 24h: 32,811 Logs

FEED

Top Threat Sources

01

Brazil BR

237,515 21.7%
02

United States US

190,862 17.5%
03

India IN

95,842 8.8%
04

China CN

48,128 4.4%
05

Argentina AR

38,317 3.5%
06

SC SC

29,348 2.7%
07

Mexico MX

24,857 2.3%
08

Russia RU

24,026 2.2%
09

Colombia CO

22,651 2.1%
10

Germany DE

20,884 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

IPs from the same Autonomous System (AS) network provider.

20 Related IPs

9.7/10 Avg Threat

96% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Significant Threat

Threat Categories

Technical Details

Recommended Mitigations

Datacenter Infrastructure

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

Network Reputation

Network Identity

Network Threat Assessment

Network Statistics

Network Context

Global Threat Ranking

Top Threat Categories

Hourly Activity

Weekly Activity

FEED

Top Threat Sources

JSON Report

Firewall Rules

iptables / netfilter

UFW (Ubuntu)

Windows Firewall

Cloudflare

nginx

Apache .htaccess

PDF Report

Analyzed high-risk IP addresses