Is IP address 37.112.63.139 dangerous?

Yes, 37.112.63.139 is considered dangerous with a threat level of 7/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 37.112.63.139?

IP address 37.112.63.139 is operated by JSC ER-Telecom Holding (ASN 57044) and is geolocated to RU. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 37.112.63.139?

Yes, blocking 37.112.63.139 is strongly recommended. With a threat level of 7/10 and 4 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 37.112.63.139?

Our threat assessment for 37.112.63.139 has a confidence score of 24%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

37.112.63.139

IPv4 Public

AS57044

JSC ER-Telecom Holding

4 Reports

Is this your IP address? If the cause is fixed, you can request removal. Free of charge, usually decided within 48 hours. Request delisting

Russia Location

JSC ER-Telecom Holding ASN 57044

4 Reports

Community Data Source

Significant Threat

IP 37.112.63.139 identified as significant threat (7/10) from 4 events.

Multiple malicious indicators detected. Confidence level: 24%.

More threatening than 79% of monitored IPs

Threat Categories

Brute-Force 4

SSH 4

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 27. September 2026

Last Activity 29. September 2026

Recent (7 days) 0 incidents

Moderate Network Risk

The network hosting this IP (ASN 57044, operated by JSC ER-Telecom Holding) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Implement rate limiting or temporary blocking measures.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 1/10 Very Low

Confidence Score 18% Low Confidence

Confidence History

27. Sep 2026 - 29. Sep 2026

24% Current

Stable Trend

Date	Categories	Source	Confidence
29. Sep 2026	SSH Brute-Force	Community	75%
28. Sep 2026	SSH Brute-Force	Community	75%
27. Sep 2026	SSH Brute-Force	Community	75%
27. Sep 2026	SSH Brute-Force	Community	75%

Basic Information

IP Address: 37.112.63.139
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: RU
ASN: AS57044
ISP: JSC ER-Telecom Holding

DNS Information

Reverse DNS: mail.everestcollect.ru
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 4
First Reported: 27 Sep 2026
Last Reported: 29 Sep 2026, 12:26

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: AS57044

Organization: JSC ER-Telecom Holding

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

Total IPs Monitored

Total Reports

2.5

Reports per IP

Network Context

This IP address belongs to JSC ER-Telecom Holding (AS57044), which manages 2 IP addresses in our monitoring system. Out of these, 5 have been reported for suspicious activities, resulting in a network-wide threat level of 4/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

79 %

Global Threat Ranking

This IP is more threatening than 79% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 869,672 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 4 avg: 9 --

Network Comparison

Compared against 15 IPs in ASN 57044

Threat Level 7/10 network avg: 6.2 =

Total Reports 4 network avg: 1 ++

Network JSC ER-Telecom Holding has overall threat level 4/10

Geographic Comparison

Compared against 14,597 IPs in RU

Threat Level 7/10 country avg: 6.5 =

Total Reports 4 country avg: 9 --

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

Peak Day 27 Sep 2026 2 reports

Daily Average 0.1 reports/day

Most Active Sunday 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

SSH 4

Brute-Force 4

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

Hourly Activity

Peak activity at 00:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

790,204 threat incidents tracked globally • Last 24h: 28,022 Logs

FEED

Top Threat Sources

01

United States US

153,890 19.5%
02

Brazil BR

114,010 14.4%
03

India IN

92,783 11.7%
04

China CN

47,436 6%
05

SC SC

29,287 3.7%
06

Germany DE

19,341 2.4%
07

Pakistan PK

19,070 2.4%
08

Netherlands NL

18,632 2.4%
09

Argentina AR

16,895 2.1%
10

Indonesia ID

15,746 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

14 Related IPs

6.1/10 Avg Threat

16% Avg Confidence

7 High Threat

High-risk network: Majority of related IPs are flagged

Significant Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

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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