Is IP address 2001:8a0:f721:600:21a1:12dc:da4e:cc9f dangerous?

2001:8a0:f721:600:21a1:12dc:da4e:cc9f presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 2001:8a0:f721:600:21a1:12dc:da4e:cc9f?

IP address 2001:8a0:f721:600:21a1:12dc:da4e:cc9f is operated by Servicos De Comunicacoes E Multimedia S.A. (ASN 3243) and is geolocated to PT. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 2001:8a0:f721:600:21a1:12dc:da4e:cc9f?

Blocking 2001:8a0:f721:600:21a1:12dc:da4e:cc9f is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 2001:8a0:f721:600:21a1:12dc:da4e:cc9f?

Our threat assessment for 2001:8a0:f721:600:21a1:12dc:da4e:cc9f has a confidence score of 29%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

2001:8a0:f721:600:21a1:12dc:da4e:cc9f

IPv6 Public

AS3243

Servicos De Comunicacoes E Multimedia S.A.

2 Reports

Portugal Location

Servicos De Comunicacoes ... ASN 3243

2 Reports

Community Data Source

Cautionary Risk

IP 2001:8a0:f721:600:21a1:12dc:da4e:cc9f rated 6/10 from 2 security events.

Mixed behavior profile detected. Confidence: 29%.

More threatening than 54% of monitored IPs

Threat Categories

Brute-Force 2

Technical Details

Brute-force attacks systematically attempt password combinations against authentication systems.

Recommended Mitigations

Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 21. May 2026

Last Activity 22. May 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 3243) with generally good reputation. The ISP Servicos De Comunicacoes E Multimedia S.A. maintains standard security practices.

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

Security Recommendations

Apply balanced security measures based on risk tolerance.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 4/10 Low

Confidence Score 16% Low Confidence

Confidence History

21. May 2026 - 22. May 2026

29% Current

Stable Trend

Date	Categories	Source	Confidence
22. May 2026	Brute-Force	Community	75%
21. May 2026	Brute-Force	Community	75%

Basic Information

IP Address: 2001:8a0:f721:600:21a1:12dc:da4e:cc9f
IP Version: IPv6
Network Type: Public
Tor Network: No

Geolocation

Country: PT
ASN: AS3243
ISP: Servicos De Comunicacoes E Multimedia S.A.

DNS Information

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

Statistics

Total Reports: 2
First Reported: 21 May 2026
Last Reported: 22 May 2026, 07:44

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: AS3243

Organization: Servicos De Comunicacoes E Multimedia S.A.

Country:

Network Threat Assessment

2/10

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

Network Statistics

Total IPs Monitored

217

Total Reports

18.1

Reports per IP

Network Context

This IP address belongs to Servicos De Comunicacoes E Multimedia S.A. (AS3243), which manages 12 IP addresses in our monitoring system. Out of these, 217 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

54 %

Global Threat Ranking

This IP is more threatening than 54% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 199,506 reported IPs worldwide

Threat Level 6/10 avg: 5.3 =

Total Reports 2 avg: 23 --

Network Comparison

Compared against 57 IPs in ASN 3243

Threat Level 6/10 network avg: 5.8 =

Total Reports 2 network avg: 6 --

Network Servicos De Comunicacoes E Multimedia S.A. has overall threat level 2/10

Geographic Comparison

Compared against 722 IPs in PT

Threat Level 6/10 country avg: 7.5 -

Total Reports 2 country avg: 16 --

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

Peak Day 21 May 2026 1 reports

Daily Average 0.1 reports/day

Most Active Thursday 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

Brute-Force 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

187,140 threat incidents tracked globally • Last 24h: 19,043 Logs

FEED

Top Threat Sources

01

United States US

38,446 20.5%
02

India IN

29,023 15.5%
03

China CN

26,021 13.9%
04

Brazil BR

10,256 5.5%
05

Germany DE

7,142 3.8%
06

Singapore SG

6,476 3.5%
07

Indonesia ID

5,539 3%
08

Russia RU

4,703 2.5%
09

Pakistan PK

4,654 2.5%
10

Netherlands NL

4,356 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.4/10 Avg Threat

52% Avg Confidence

12 High Threat

High-risk network: Majority of related IPs are flagged

Cautionary Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

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

Analyzed high-risk IP addresses

reportedIP

Parkstraße 19, 80339 München

Consultation

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