IP Address

166.1.131.21

IPv4 Public
US US
AS35830
Fast Servers (Pty) Ltd
56 Reports
This IP is under Observation Suspicious activity detected - monitor closely
10/10 Threat
0% Confidence
56 Reports
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Threat Intelligence Analysis

Automated assessment based on aggregated, anonymized threat data

Top 10% High Threat
US
US Location
Fast Servers (Pty) Ltd ASN 35830
56 Reports
Honeypot Data Source

Critical Threat

IP 166.1.131.21 is classified as a critical security threat (10/10) based on 56 verified reports.

This IP ranks among the most dangerous in our database with 0% confidence from multiple corroborating sources.

More threatening than 90% of monitored IPs

Threat Categories

Exploited Host 30

Technical Details

This IP belongs to a compromised system being used as an attack platform without the owner's knowledge.

Recommended Mitigations

Block the IP and consider notifying the hosting provider or system owner about the compromise.

High-Risk Network Association

This IP belongs to a network (ASN 35830) with elevated threat levels. The ISP Fast Servers (Pty) Ltd hosts multiple reported malicious addresses, suggesting systemic security issues or permissive policies.

Network-wide patterns may indicate this is part of a larger malicious infrastructure.

Security Recommendations

Immediate blocking recommended. Treat all traffic from this source as hostile.

Continue monitoring for emerging patterns.

This analysis is automatically generated from aggregated, anonymized threat intelligence data. No personal information is displayed or stored. Assessment accuracy depends on available data volume and diversity.

Reputation Summary

Threat Level 10/10 Critical
Critical
Activity Frequency 0/10 Inactive
Confidence Score 0% Unverified

Confidence History

2. Jan 2026
0% Current
Stable Trend

The confidence score shows the reliability of the threat assessment based on the number and quality of reports.

Security Reports (30)

Date Categories Source Confidence
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%
Exploited Host Honeypot 75%

Technical Details

Basic Information

IP Address
166.1.131.21
IP Version
IPv4
Network Type
Public
Tor Network
No
Network Class
Class B

Geolocation

Country
US US
ASN
AS35830
ISP
Fast Servers (Pty) Ltd

DNS Information

Reverse DNS
None
PTR Record
No
Connection Type
Static

Statistics

Total Reports
56
First Reported
2 Jan 2026
Last Reported
2 Jan 2026, 10:42

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

AS35830
Fast Servers (Pty) Ltd
PL PL

Network Threat Assessment

8/10
This network has a high threat level with significant malicious activity reported across multiple IPs.

Network Statistics

17
Total IPs Monitored
288
Total Reports
16.9
Reports per IP

Network Context

This IP address belongs to Fast Servers (Pty) Ltd (AS35830), which manages 17 IP addresses in our monitoring system. Out of these, 288 have been reported for suspicious activities, resulting in a network-wide threat level of 8/10.

Network warning: This network has elevated threat levels. Exercise caution when interacting with IPs from this ASN.

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 834,037 reported IPs worldwide

Threat Level 10/10 avg: 6.3 ++
Total Reports 56 avg: 9 ++

Network Comparison

Compared against 194 IPs in ASN 35830

Threat Level 10/10 network avg: 6.7 +
Total Reports 56 network avg: 3 ++
Network Fast Servers (Pty) Ltd has overall threat level 8/10

Geographic Comparison

Compared against 148,440 IPs in US

Threat Level 10/10 country avg: 6.8 +
Total Reports 56 country avg: 18 ++
Indicators:
++ Much Higher + Higher = Similar - Lower -- Much Lower

Geographic Threat Distribution

758,083 threat incidents tracked globally • Last 24h: 31,322 Logs

FEED

Top Threat Sources

  1. 01
    US
    United States US THIS IP
    148,413 19.6%
  2. 02
    BR
    Brazil BR
    111,905 14.8%
  3. 03
    IN
    India IN
    87,293 11.5%
  4. 04
    CN
    China CN
    46,121 6.1%
  5. 05
    SC
    SC SC
    29,253 3.9%
  6. 06
    DE
    Germany DE
    18,463 2.4%
  7. 07
    NL
    Netherlands NL
    18,034 2.4%
  8. 08
    PK
    Pakistan PK
    17,838 2.4%
  9. 09
    AR
    Argentina AR
    16,273 2.1%
  10. 10
    CO
    Colombia CO
    15,173 2%

+40 more countries

THREAT LEVEL
LOW MED HIGH

Geographic data is aggregated and anonymized. No personal information displayed.

Map: simplemaps.com (MIT License)

Related IPs

Other IPs associated with this address through network or behavioral similarity

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

20 Related IPs
7/10 Avg Threat
27% Avg Confidence
16 High Threat
High-risk network: Majority of related IPs are flagged

Export & Firewall Rules

Download threat data or generate firewall rules to block this IP

JSON Report

Structured data format for integration with security tools and SIEM systems.

{
    "ip_address": "166.1.131.21",
    "threat_level": 10,
    "confidence_score": 0,
    "total_reports": 56,
    "country_code": "US",
    "isp_name": "Fast Servers (Pty) Ltd",
    "asn": "35830",
    "first_reported": "2026-01-02 05:55:15",
    "last_reported": "2026-01-02 10:42:59",
    "exported_at": "2026-10-08T07:47:07+02:00",
    "source": "https://reportedip.com/ip/166.1.131.21/"
}

GDPR Compliant: Exports contain only IP-related threat data. No personal information or reporter details are included.