Is IP address 170.238.161.251 dangerous?

Yes, 170.238.161.251 is considered dangerous with a threat level of 7/10. It has been reported 2 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 170.238.161.251?

IP address 170.238.161.251 is operated by NCS-Fibra New Central Solutions (ASN 266327) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 170.238.161.251?

Yes, blocking 170.238.161.251 is strongly recommended. With a threat level of 7/10 and 2 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 170.238.161.251?

Our threat assessment for 170.238.161.251 has a confidence score of 2%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

170.238.161.251

IPv4 Public

AS266327

NCS-Fibra New Central Solutions

2 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

Brazil Location

NCS-Fibra New Central Sol... ASN 266327

2 Reports

Honeypot Data Source

High Risk

IP 170.238.161.251 rated at threat level 7/10 based on 2 security reports.

Pattern analysis reveals concerning activity. Confidence: 2%.

More threatening than 66% of monitored IPs

Threat Categories

Web App Attack 2

Technical Details

Web application attacks target vulnerabilities like XSS, CSRF, file inclusion, and other OWASP Top 10 issues.

Recommended Mitigations

Deploy web application firewalls, keep applications updated, and conduct regular security audits.

High-Risk Network Association

This IP belongs to a network (ASN 266327) with elevated threat levels. The ISP NCS-Fibra New Central Solutions 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

Monitor closely and consider blocking. Escalation potential detected.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 1% Low Confidence

Confidence History

11. May 2026 - 20. May 2026

2% Current

Stable Trend

Date	Categories	Source	Confidence
20. May 2026	Web App Attack	Honeypot	75%
11. May 2026	Web App Attack	Honeypot	75%

Basic Information

IP Address: 170.238.161.251
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS266327
ISP: NCS-Fibra New Central Solutions

DNS Information

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

Statistics

Total Reports: 2
First Reported: 11 May 2026
Last Reported: 20 May 2026, 14:43

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: AS266327

Organization: NCS-Fibra New Central Solutions

Country:

Network Threat Assessment

8/10

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

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to NCS-Fibra New Central Solutions (AS266327), which manages 1 IP addresses in our monitoring system. Out of these, 28 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

66 %

Global Threat Ranking

This IP is more threatening than 66% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 846,291 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 2 avg: 9 --

Network Comparison

Compared against 9 IPs in ASN 266327

Threat Level 7/10 network avg: 5.8 +

Total Reports 2 network avg: 6 --

Network NCS-Fibra New Central Solutions has overall threat level 8/10

Geographic Comparison

Compared against 112,613 IPs in BR

Threat Level 7/10 country avg: 5.4 +

Total Reports 2 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 Monday 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

Web App Attack 2

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

Hourly Activity

Peak activity at 07:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

769,057 threat incidents tracked globally • Last 24h: 28,075 Logs

FEED

Top Threat Sources

01

United States US

150,231 19.5%
02

Brazil BR THIS IP

112,613 14.6%
03

India IN

89,508 11.6%
04

China CN

46,477 6%
05

SC SC

29,264 3.8%
06

Germany DE

18,761 2.4%
07

Pakistan PK

18,284 2.4%
08

Netherlands NL

18,206 2.4%
09

Argentina AR

16,583 2.2%
10

Colombia CO

15,300 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

8 Related IPs

5.6/10 Avg Threat

19% Avg Confidence

1 High Threat

High Risk

Threat Categories

Technical Details

Recommended Mitigations

High-Risk Network Association

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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