Is IP address 87.251.81.60 dangerous?

Yes, 87.251.81.60 is considered dangerous with a threat level of 8/10. It has been reported 22 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 87.251.81.60?

IP address 87.251.81.60 is operated by JSC Selectel (ASN 49505) and is geolocated to RU. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 87.251.81.60?

Yes, blocking 87.251.81.60 is strongly recommended. With a threat level of 8/10 and 22 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 87.251.81.60?

Our threat assessment for 87.251.81.60 has a confidence score of 97%, based on 22 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

87.251.81.60

IPv4 Public

AS49505

JSC Selectel

22 Reports

RU Location

JSC Selectel ASN 49505

22 Reports

Honeypot Data Source

Significant Threat

IP 87.251.81.60 identified as significant threat (8/10) from 22 events.

Multiple malicious indicators detected. Confidence level: 97%.

More threatening than 82% of monitored IPs

Threat Categories

SSH 22

Hacking 2

Exploited Host 2

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.

Reputable Network

This IP is hosted on a network (ASN 49505) with generally good reputation. The ISP JSC Selectel maintains standard security practices.

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

Security Recommendations

Implement rate limiting or temporary blocking measures.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 6/10 Moderate

Confidence Score 71% High Confidence

Confidence History

3. Mar 2026 - 26. Apr 2026

97% Current

Stable Trend

Date	Categories	Source	Confidence
26. Apr 2026	SSH	Honeypot	75%
26. Apr 2026	SSH	Honeypot	75%
25. Apr 2026	SSH	Honeypot	75%
22. Apr 2026	SSH	Honeypot	75%
10. Mar 2026	SSH	Honeypot	75%
9. Mar 2026	SSH	Honeypot	75%
7. Mar 2026	SSH	Honeypot	75%
7. Mar 2026	SSH	Honeypot	75%
7. Mar 2026	SSH	Honeypot	75%
7. Mar 2026	SSH Hacking Exploited Host	Honeypot x3	75%
7. Mar 2026	SSH Hacking Exploited Host	Honeypot x3	75%
7. Mar 2026	SSH	Honeypot	75%
6. Mar 2026	SSH	Honeypot	75%
6. Mar 2026	SSH	Honeypot	75%
6. Mar 2026	SSH	Honeypot	75%
6. Mar 2026	SSH	Honeypot	75%
5. Mar 2026	SSH	Honeypot	75%
5. Mar 2026	SSH	Honeypot	75%
4. Mar 2026	SSH	Honeypot	75%
4. Mar 2026	SSH	Honeypot	75%
3. Mar 2026	SSH	Honeypot	75%
3. Mar 2026	SSH	Honeypot	75%

Basic Information

IP Address: 87.251.81.60
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: RU
ASN: AS49505
ISP: JSC Selectel

DNS Information

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

Statistics

Total Reports: 22
First Reported: 3 Mar 2026
Last Reported: 26 Apr 2026, 09:47

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: AS49505

Organization: JSC Selectel

Country:

Network Threat Assessment

2/10

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

Network Statistics

Total IPs Monitored

453

Total Reports

20.6

Reports per IP

Network Context

This IP address belongs to JSC Selectel (AS49505), which manages 22 IP addresses in our monitoring system. Out of these, 453 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

82 %

Global Threat Ranking

This IP is more threatening than 82% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 199,981 reported IPs worldwide

Threat Level 8/10 avg: 5.3 ++

Total Reports 22 avg: 23 =

Network Comparison

Compared against 31 IPs in ASN 49505

Threat Level 8/10 network avg: 4.8 ++

Total Reports 22 network avg: 6 ++

Network JSC Selectel has overall threat level 2/10

Geographic Comparison

Compared against 4,712 IPs in RU

Threat Level 8/10 country avg: 5.3 ++

Total Reports 22 country avg: 17 +

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Saturday 7 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 22

Hacking 2

Exploited Host 2

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

Hourly Activity

Peak activity at 05:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

187,611 threat incidents tracked globally • Last 24h: 18,879 Logs

FEED

Top Threat Sources

01

United States US

38,485 20.5%
02

India IN

29,222 15.6%
03

China CN

26,039 13.9%
04

Brazil BR

10,262 5.5%
05

Germany DE

7,147 3.8%
06

Singapore SG

6,479 3.5%
07

Indonesia ID

5,559 3%
08

Russia RU THIS IP

4,710 2.5%
09

Pakistan PK

4,702 2.5%
10

Netherlands NL

4,362 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.6/10 Avg Threat

43% Avg Confidence

13 High Threat

High-risk network: Majority of related IPs are flagged

Significant Threat

Threat Categories

Technical Details

Recommended Mitigations

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

Analyzed high-risk IP addresses

reportedIP

Parkstraße 19, 80339 München

Consultation

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Report a IP

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