Is IP address 200.143.206.231 dangerous?

Yes, 200.143.206.231 is considered dangerous with a threat level of 10/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 200.143.206.231?

IP address 200.143.206.231 is operated by Rede Nacional de Ensino e Pesquisa (ASN 1916) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 200.143.206.231?

Yes, blocking 200.143.206.231 is strongly recommended. With a threat level of 10/10 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 200.143.206.231?

Our threat assessment for 200.143.206.231 has a confidence score of 33%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

200.143.206.231

IPv4 Public

AS1916

Rede Nacional de Ensino e Pesquisa

4 Reports

BR Location

Rede Nacional de Ensino e... ASN 1916

4 Reports

Honeypot Data Source

Critical Alert

Security alert: 200.143.206.231 rated 10/10 based on 4 verified incidents.

Threat profile indicates sustained malicious activity with 33% confidence rating.

More threatening than 91% of monitored IPs

Threat Categories

Exploited Host 4

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.

Reputable Network

This IP is hosted on a network (ASN 1916) with generally good reputation. The ISP Rede Nacional de Ensino e Pesquisa 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.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 0/10 Inactive

Confidence Score 30% Medium Confidence

Confidence History

28. Jan 2026 - 6. Feb 2026

33% Current

Stable Trend

Date	Categories	Source	Confidence
6. Feb 2026	Exploited Host	Honeypot x3	75%
1. Feb 2026	Exploited Host	Honeypot x3	75%
29. Jan 2026	Exploited Host	Honeypot x3	75%
28. Jan 2026	Exploited Host	Honeypot x3	75%

Basic Information

IP Address: 200.143.206.231
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: BR
ASN: AS1916
ISP: Rede Nacional de Ensino e Pesquisa

DNS Information

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

Statistics

Total Reports: 4
First Reported: 28 Jan 2026
Last Reported: 6 Feb 2026, 19:41

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: AS1916

Organization: Rede Nacional de Ensino e Pesquisa

Country:

Network Threat Assessment

2/10

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

Network Statistics

Total IPs Monitored

109

Total Reports

13.6

Reports per IP

Network Context

This IP address belongs to Rede Nacional de Ensino e Pesquisa (AS1916), which manages 8 IP addresses in our monitoring system. Out of these, 109 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

91 %

Global Threat Ranking

This IP is more threatening than 91% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 767,534 reported IPs worldwide

Threat Level 10/10 avg: 5.8 ++

Total Reports 4 avg: 9 --

Network Comparison

Compared against 21 IPs in ASN 1916

Threat Level 10/10 network avg: 6.1 ++

Total Reports 4 network avg: 8 -

Network Rede Nacional de Ensino e Pesquisa has overall threat level 2/10

Geographic Comparison

Compared against 109,420 IPs in BR

Threat Level 10/10 country avg: 5.2 ++

Total Reports 4 country avg: 3 ++

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Sunday 1 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

Exploited Host 4

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

Hourly Activity

Peak activity at 02:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

698,127 threat incidents tracked globally • Last 24h: 22,739 Logs

FEED

Top Threat Sources

01

United States US

134,882 19.3%
02

Brazil BR THIS IP

109,417 15.7%
03

India IN

75,795 10.9%
04

China CN

43,111 6.2%
05

SC SC

29,184 4.2%
06

Netherlands NL

16,470 2.4%
07

Argentina AR

16,066 2.3%
08

Germany DE

15,807 2.3%
09

Pakistan PK

15,204 2.2%
10

Colombia CO

15,076 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6/10 Avg Threat

43% Avg Confidence

8 High Threat

Elevated risk: Multiple related IPs are flagged

Critical Alert

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

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