Is IP address 193.126.240.146 dangerous?

Yes, 193.126.240.146 is considered dangerous with a threat level of 7/10. It has been reported 15 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 193.126.240.146?

IP address 193.126.240.146 is operated by Nos Comunicacoes, S.A. (ASN 1897) and is geolocated to PT. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 193.126.240.146?

Yes, blocking 193.126.240.146 is strongly recommended. With a threat level of 7/10 and 15 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 193.126.240.146?

Our threat assessment for 193.126.240.146 has a confidence score of 91%, based on 15 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

193.126.240.146

IPv4 Public

AS1897

Nos Comunicacoes, S.A.

15 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

Portugal Location

Nos Comunicacoes, S.A. ASN 1897

15 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 7/10 for IP 193.126.240.146 from 15 reported incidents.

Behavioral profile indicates cyber threat activity with 91% confidence.

More threatening than 88% of monitored IPs

Threat Categories

Fraud VoIP 15

Technical Details

VoIP fraud exploits phone systems to make unauthorized calls, often to premium rate numbers for financial gain.

Recommended Mitigations

Implement call authentication, monitor call patterns, and restrict international/premium rate dialing.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 5 days indicates persistent threat actor operations.

First Observed 22. October 2026

Last Activity 27. October 2026

Recent (7 days) 15 incidents

Moderate Network Risk

The network hosting this IP (ASN 1897, operated by Nos Comunicacoes, S.A.) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Enhanced monitoring recommended. Review logs for interactions with this IP.

Long-term blocking recommended.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 8/10 High

Confidence Score 91% Verified

Confidence History

22. Oct 2026 - 27. Oct 2026

91% Current

Stable Trend

Date	Categories	Source	Confidence
27. Oct 2026 New	Fraud VoIP	Honeypot	75%
26. Oct 2026 New	Fraud VoIP	Honeypot	75%
26. Oct 2026	Fraud VoIP	Honeypot	75%
26. Oct 2026	Fraud VoIP	Honeypot	75%
26. Oct 2026	Fraud VoIP	Honeypot	75%
26. Oct 2026	Fraud VoIP	Honeypot	75%
25. Oct 2026	Fraud VoIP	Honeypot	75%
25. Oct 2026	Fraud VoIP	Honeypot	75%
25. Oct 2026	Fraud VoIP	Honeypot	75%
25. Oct 2026	Fraud VoIP	Honeypot	75%
24. Oct 2026	Fraud VoIP	Honeypot	75%
24. Oct 2026	Fraud VoIP	Honeypot	75%
23. Oct 2026	Fraud VoIP	Honeypot	75%
22. Oct 2026	Fraud VoIP	Honeypot	75%
22. Oct 2026	Fraud VoIP	Honeypot	75%

Basic Information

IP Address: 193.126.240.146
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class C

Geolocation

Country: PT
ASN: AS1897
ISP: Nos Comunicacoes, S.A.

DNS Information

Reverse DNS: websites.iol.com
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 15
First Reported: 26 Oct 2026
Last Reported: 27 Oct 2026, 09:32

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: AS1897

Organization: Nos Comunicacoes, S.A.

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

Total IPs Monitored

Total Reports

4.5

Reports per IP

Network Context

This IP address belongs to Nos Comunicacoes, S.A. (AS1897), which manages 2 IP addresses in our monitoring system. Out of these, 9 have been reported for suspicious activities, resulting in a network-wide threat level of 4/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

88 %

Global Threat Ranking

This IP is more threatening than 88% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 1,284,958 reported IPs worldwide

Threat Level 7/10 avg: 6.0 +

Total Reports 15 avg: 7 ++

Network Comparison

Compared against 52 IPs in ASN 1897

Threat Level 7/10 network avg: 5.5 +

Total Reports 15 network avg: 3 ++

Network Nos Comunicacoes, S.A. has overall threat level 4/10

Geographic Comparison

Compared against 8,390 IPs in PT

Threat Level 7/10 country avg: 5.5 +

Total Reports 15 country avg: 4 ++

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

Peak Day 26 Oct 2026 5 reports

Daily Average 0.5 reports/day

Most Active Monday 5 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Fraud VoIP 15

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

Hourly Activity

Peak activity at 09:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

1,171,367 threat incidents tracked globally • Last 24h: 30,601 Logs

FEED

Top Threat Sources

01

Brazil BR

258,301 22.1%
02

United States US

198,367 16.9%
03

India IN

102,258 8.7%
04

China CN

49,411 4.2%
05

Argentina AR

41,854 3.6%
06

SC SC

29,405 2.5%
07

Mexico MX

27,336 2.3%
08

Russia RU

26,369 2.3%
09

Colombia CO

23,987 2%
10

Germany DE

22,586 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6/10 Avg Threat

25% Avg Confidence

4 High Threat

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

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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Windows Firewall

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Apache .htaccess

PDF Report

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