Is IP address 37.186.220.221 dangerous?

Yes, 37.186.220.221 is considered dangerous with a threat level of 10/10. It has been reported 5 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 37.186.220.221?

IP address 37.186.220.221 is operated by Fastweb (ASN 12874) and is geolocated to IT. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 37.186.220.221?

Yes, blocking 37.186.220.221 is strongly recommended. With a threat level of 10/10 and 5 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 37.186.220.221?

Our threat assessment for 37.186.220.221 has a confidence score of 42%, based on 5 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

37.186.220.221

IPv4 Public

AS12874

Fastweb

5 Reports

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Italy Location

Fastweb ASN 12874

5 Reports

Honeypot Data Source

Critical Alert

Security alert: 37.186.220.221 rated 10/10 based on 5 verified incidents.

Threat profile indicates sustained malicious activity with 42% confidence rating.

More threatening than 97% of monitored IPs

Threat Categories

Hacking 5

SSH 5

Exploited Host 2

Technical Details

General hacking activity includes various intrusion attempts, exploitation of vulnerabilities, and unauthorized access attempts.

Recommended Mitigations

Keep systems patched, implement intrusion detection, and follow security best practices.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 1 days indicates persistent threat actor operations.

First Observed 7. September 2026

Last Activity 8. September 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 12874) with generally good reputation. The ISP Fastweb maintains standard security practices.

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

Security Recommendations

Implement immediate countermeasures. Well-resourced threat actor identified.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 1/10 Very Low

Confidence Score 42% Medium Confidence

Confidence History

7. Sep 2026 - 8. Sep 2026

42% Current

Stable Trend

Date	Categories	Source	Confidence
8. Sep 2026	SSH Hacking Exploited Host	Honeypot x3	75%
8. Sep 2026	Hacking SSH	Honeypot x2	75%
8. Sep 2026	Hacking SSH Exploited Host	Honeypot x3	75%
7. Sep 2026	Hacking SSH	Honeypot x2	75%
7. Sep 2026	Hacking SSH	Honeypot x2	75%

Basic Information

IP Address: 37.186.220.221
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: IT
ASN: AS12874
ISP: Fastweb

DNS Information

Reverse DNS: 37-186-220-221.ip270.fastwebnet.it
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 5
First Reported: 7 Sep 2026
Last Reported: 8 Sep 2026, 10:36

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: AS12874

Organization: Fastweb

Country:

Network Threat Assessment

1/10

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

Network Statistics

Total IPs Monitored

288

Total Reports

Reports per IP

Network Context

This IP address belongs to Fastweb (AS12874), which manages 36 IP addresses in our monitoring system. Out of these, 288 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.

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

97 %

Global Threat Ranking

This IP is more threatening than 97% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 807,411 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++

Total Reports 5 avg: 9 -

Network Comparison

Compared against 737 IPs in ASN 12874

Threat Level 10/10 network avg: 5.6 ++

Total Reports 5 network avg: 2 ++

Network Fastweb has overall threat level 1/10

Geographic Comparison

Compared against 8,027 IPs in IT

Threat Level 10/10 country avg: 5.7 ++

Total Reports 5 country avg: 3 ++

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

Peak Day 8 Sep 2026 3 reports

Daily Average 0.2 reports/day

Most Active Tuesday 3 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

Hacking 5

SSH 5

Exploited Host 2

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

Hourly Activity

Peak activity at 10:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

734,114 threat incidents tracked globally • Last 24h: 28,054 Logs

FEED

Top Threat Sources

01

United States US

143,446 19.5%
02

Brazil BR

110,780 15.1%
03

India IN

82,182 11.2%
04

China CN

44,796 6.1%
05

SC SC

29,234 4%
06

Germany DE

17,510 2.4%
07

Netherlands NL

17,489 2.4%
08

Pakistan PK

16,657 2.3%
09

Argentina AR

16,191 2.2%
10

Colombia CO

15,136 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.7/10 Avg Threat

52% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Critical Alert

Threat Categories

Technical Details

Recommended Mitigations

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

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PDF Report

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