Is IP address 57.128.239.139 dangerous?

Yes, 57.128.239.139 is considered dangerous with a threat level of 8/10. It has been reported 12 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 57.128.239.139?

IP address 57.128.239.139 is operated by OVH SAS (ASN 16276) and is geolocated to PL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 57.128.239.139?

Yes, blocking 57.128.239.139 is strongly recommended. With a threat level of 8/10 and 12 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 57.128.239.139?

Our threat assessment for 57.128.239.139 has a confidence score of 87%, based on 12 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

57.128.239.139

IPv4 Public

AS16276

OVH SAS

12 Reports

PL Location

OVH SAS ASN 16276

12 Reports

Honeypot Data Source

High Risk

IP 57.128.239.139 rated at threat level 8/10 based on 12 security reports.

Pattern analysis reveals concerning activity. Confidence: 87%.

More threatening than 90% of monitored IPs

Threat Categories

SSH 12

Technical Details

SSH attacks attempt to gain server access through password guessing or exploitation of SSH vulnerabilities.

Recommended Mitigations

Use key-based authentication, change default ports, implement fail2ban, and disable root login.

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

Monitor closely and consider blocking. Escalation potential detected.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 1/10 Very Low

Confidence Score 54% High Confidence

Confidence History

19. Feb 2026 - 15. May 2026

87% Current

Stable Trend

Date	Categories	Source	Confidence
15. May 2026	SSH	Honeypot	75%
15. May 2026	SSH	Honeypot	75%
15. May 2026	SSH	Honeypot	75%
24. Apr 2026	SSH	Honeypot	75%
24. Apr 2026	SSH	Honeypot	75%
24. Apr 2026	SSH	Honeypot	75%
23. Apr 2026	SSH	Honeypot	75%
22. Apr 2026	SSH	Honeypot	75%
28. Feb 2026	SSH	Honeypot	75%
27. Feb 2026	SSH	Honeypot	75%
20. Feb 2026	SSH	Honeypot	75%
19. Feb 2026	SSH	Honeypot	75%

Basic Information

IP Address: 57.128.239.139
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: PL
ASN: AS16276
ISP: OVH SAS

DNS Information

Reverse DNS: millida.host
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 12
First Reported: 19 Feb 2026
Last Reported: 15 May 2026, 07:54

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

90 %

Global Threat Ranking

This IP is more threatening than 90% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 767,697 reported IPs worldwide

Threat Level 8/10 avg: 5.8 +

Total Reports 12 avg: 9 +

Network Comparison

Compared against 4,096 IPs in ASN 16276

Threat Level 8/10 network avg: 6.2 +

Total Reports 12 network avg: 18 -

Network OVH SAS has overall threat level 2/10

Geographic Comparison

Compared against 5,154 IPs in PL

Threat Level 8/10 country avg: 5.6 +

Total Reports 12 country avg: 7 ++

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Friday 8 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

SSH 12

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

Hourly Activity

Peak activity at 05:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

698,367 threat incidents tracked globally • Last 24h: 22,995 Logs

FEED

Top Threat Sources

01

United States US

134,954 19.3%
02

Brazil BR

109,430 15.7%
03

India IN

75,806 10.9%
04

China CN

43,125 6.2%
05

SC SC

29,184 4.2%
06

Netherlands NL

16,474 2.4%
07

Argentina AR

16,068 2.3%
08

Germany DE

15,824 2.3%
09

Pakistan PK

15,213 2.2%
10

Colombia CO

15,077 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.9/10 Avg Threat

100% Avg Confidence

19 High Threat

High-risk network: Majority of related IPs are flagged

High Risk

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

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