Is IP address 37.139.53.183 dangerous?

Yes, 37.139.53.183 is considered dangerous with a threat level of 8/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 37.139.53.183?

IP address 37.139.53.183 is operated by Petersburg Internet Network ltd. (ASN 34665) and is geolocated to RU. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 37.139.53.183?

Yes, blocking 37.139.53.183 is strongly recommended. With a threat level of 8/10 and 3 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 37.139.53.183?

Our threat assessment for 37.139.53.183 has a confidence score of 40%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

37.139.53.183

IPv4 Public

AS34665

Petersburg Internet Network ltd.

3 Reports

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Russia Location

Petersburg Internet Netwo... ASN 34665

3 Reports

Mixed Data Source

High Risk

IP 37.139.53.183 rated at threat level 8/10 based on 3 security reports.

Pattern analysis reveals concerning activity. Confidence: 40%.

More threatening than 88% of monitored IPs

Threat Categories

WP Login Brute Force 2

Bad Web Bot 1

Web App Attack 1

WP Version Scanning 1

WP Plugin Scanning 1

WP Config Exposure 1

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 2 weeks indicates persistent threat actor operations.

First Observed 22. September 2026

Last Activity 9. October 2026

Recent (7 days) 2 incidents

Reputable Network

This IP is hosted on a network (ASN 34665) with generally good reputation. The ISP Petersburg Internet Network ltd. maintains standard security practices.

The malicious activity may represent an isolated compromised system rather than systematic abuse.

Security Recommendations

Monitor closely and consider blocking. Escalation potential detected.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 4/10 Low

Confidence Score 40% Medium Confidence

Confidence History

22. Sep 2026 - 9. Oct 2026

40% Current

Stable Trend

Date	Categories	Source	Confidence
9. Oct 2026 New	Bad Web Bot Web App Attack WP Plugin Scanning +2	Community x2	75%
6. Oct 2026	WP Login Brute Force Brute-Force	Community	75%
22. Sep 2026	WP Login Brute Force	Honeypot	75%

Basic Information

IP Address: 37.139.53.183
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: RU
ASN: AS34665
ISP: Petersburg Internet Network ltd.

DNS Information

Reverse DNS: None
PTR Record: No
Connection Type: Static

Statistics

Total Reports: 3
First Reported: 22 Sep 2026
Last Reported: 9 Oct 2026, 19:56

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: AS34665

Organization: Petersburg Internet Network ltd.

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

951

Total Reports

135.9

Reports per IP

Network Context

This IP address belongs to Petersburg Internet Network ltd. (AS34665), which manages 7 IP addresses in our monitoring system. Out of these, 951 have been reported for suspicious activities, resulting in a network-wide threat level of 3/10.

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

88 %

Global Threat Ranking

This IP is more threatening than 88% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 842,605 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 3 avg: 9 --

Network Comparison

Compared against 14 IPs in ASN 34665

Threat Level 8/10 network avg: 8.1 =

Total Reports 3 network avg: 106 --

Network Petersburg Internet Network ltd. has overall threat level 3/10

Geographic Comparison

Compared against 13,930 IPs in RU

Threat Level 8/10 country avg: 6.5 +

Total Reports 3 country avg: 9 --

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

Peak Day 22 Sep 2026 1 reports

Daily Average 0.1 reports/day

Most Active Tuesday 2 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

WP Login Brute Force 2

Brute-Force 1

Bad Web Bot 1

Web App Attack 1

WP Plugin Scanning 1

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

Hourly Activity

Peak activity at 14:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

765,940 threat incidents tracked globally • Last 24h: 30,369 Logs

FEED

Top Threat Sources

01

United States US

149,779 19.6%
02

Brazil BR

112,374 14.7%
03

India IN

88,981 11.6%
04

China CN

46,368 6.1%
05

SC SC

29,258 3.8%
06

Germany DE

18,696 2.4%
07

Pakistan PK

18,170 2.4%
08

Netherlands NL

18,158 2.4%
09

Argentina AR

16,456 2.1%
10

Colombia CO

15,240 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

13 Related IPs

8.2/10 Avg Threat

28% Avg Confidence

11 High Threat

High-risk network: Majority of related IPs are flagged

High Risk

Threat Categories

Behavioral Analysis

Reputable Network

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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