Is IP address 83.223.184.112 dangerous?

Yes, 83.223.184.112 is considered dangerous with a threat level of 10/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 83.223.184.112?

IP address 83.223.184.112 is operated by NOS Madeira Comunicacoes, S.A. (ASN 15457) and is geolocated to PT. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 83.223.184.112?

Yes, blocking 83.223.184.112 is strongly recommended. With a threat level of 10/10 and 3 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 83.223.184.112?

Our threat assessment for 83.223.184.112 has a confidence score of 51%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

83.223.184.112

IPv4 Public

AS15457

NOS Madeira Comunicacoes, S.A.

3 Reports

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Portugal Location

NOS Madeira Comunicacoes,... ASN 15457

3 Reports

Honeypot Data Source

Extreme Threat

IP 83.223.184.112 classified at threat level 10/10 with 3 documented attacks.

Advanced threat indicators confirmed with 51% certainty.

More threatening than 99% of monitored IPs

Threat Categories

IoT Targeted 3

Technical Details

IoT-targeted attacks exploit weak security in smart devices, cameras, routers, and other connected devices.

Recommended Mitigations

Segment IoT networks, update device firmware, change default credentials, and disable UPnP.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 27. October 2026

Last Activity 28. October 2026

Recent (7 days) 3 incidents

Reputable Network

This IP is hosted on a network (ASN 15457) with generally good reputation. The ISP NOS Madeira Comunicacoes, S.A. maintains standard security practices.

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

Security Recommendations

Proactive blocking essential. Significant operational risk detected.

Long-term blocking recommended.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 6/10 Moderate

Confidence Score 51% High Confidence

Confidence History

27. Oct 2026 - 28. Oct 2026

51% Current

Stable Trend

Date	Categories	Source	Confidence
28. Oct 2026 New	IoT Targeted	Honeypot	75%
28. Oct 2026 New	IoT Targeted	Honeypot	75%
27. Oct 2026 New	IoT Targeted	Honeypot	75%

Basic Information

IP Address: 83.223.184.112
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: PT
ASN: AS15457
ISP: NOS Madeira Comunicacoes, S.A.

DNS Information

Reverse DNS: 83-223-184-112.ptr83.nosmadeira.net
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 3
First Reported: 27 Oct 2026
Last Reported: 28 Oct 2026, 01:52

Comparative Analysis

How this IP compares to others in our threat intelligence database

99 %

Global Threat Ranking

This IP is more threatening than 99% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,287,488 reported IPs worldwide

Threat Level 10/10 avg: 6.0 ++

Total Reports 3 avg: 7 --

Network Comparison

Compared against 50 IPs in ASN 15457

Threat Level 10/10 network avg: 5.2 ++

Total Reports 3 network avg: 1 ++

Geographic Comparison

Compared against 8,405 IPs in PT

Threat Level 10/10 country avg: 5.5 ++

Total Reports 3 country avg: 4 -

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

Peak Day 28 Oct 2026 2 reports

Daily Average 0.1 reports/day

Most Active Wednesday 2 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

IoT Targeted 3

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

Hourly Activity

Peak activity at 01:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

1,173,686 threat incidents tracked globally • Last 24h: 30,408 Logs

FEED

Top Threat Sources

01

Brazil BR

258,396 22%
02

United States US

198,830 16.9%
03

India IN

102,335 8.7%
04

China CN

49,498 4.2%
05

Argentina AR

41,905 3.6%
06

SC SC

29,409 2.5%
07

Mexico MX

27,368 2.3%
08

Russia RU

26,424 2.3%
09

Colombia CO

24,005 2%
10

Germany DE

22,672 1.9%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

5.2/10 Avg Threat

26% Avg Confidence

1 High Threat

Extreme Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

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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