Is IP address 177.181.7.177 dangerous?

Yes, 177.181.7.177 is considered dangerous with a threat level of 8/10. It has been reported 4 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 177.181.7.177?

IP address 177.181.7.177 is operated by Claro NXT Telecomunicacoes Ltda (ASN 28573) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 177.181.7.177?

Yes, blocking 177.181.7.177 is strongly recommended. With a threat level of 8/10 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 177.181.7.177?

Our threat assessment for 177.181.7.177 has a confidence score of 58%, based on 4 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

177.181.7.177

IPv4 Public

AS28573

Claro NXT Telecomunicacoes Ltda

4 Reports

Brazil Location

Claro NXT Telecomunicacoe... ASN 28573

4 Reports

Mixed Data Source

Notable Threat

IP 177.181.7.177 rated 8/10 from 4 verified reports.

Multiple security incidents attributed to this IP. Confidence: 58%.

More threatening than 78% of monitored IPs

Threat Categories

WP Login Brute Force 3

Brute-Force 1

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 25. May 2026

Last Activity 25. May 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 28573) with generally good reputation. The ISP Claro NXT Telecomunicacoes Ltda maintains standard security practices.

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

Security Recommendations

Implement appropriate security controls.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 4/10 Low

Confidence Score 48% Medium Confidence

Confidence History

8. May 2026 - 25. May 2026

58% Current

Stable Trend

Date	Categories	Source	Confidence
25. May 2026	WP Login Brute Force	Honeypot	75%
25. May 2026	Brute-Force	Community	75%
8. May 2026	WP Login Brute Force	Honeypot	75%
8. May 2026	WP Login Brute Force	Honeypot	75%

Basic Information

IP Address: 177.181.7.177
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS28573
ISP: Claro NXT Telecomunicacoes Ltda

DNS Information

Reverse DNS: b1b507b1.virtua.com.br
PTR Record: Yes
Connection Type: Static

Statistics

Total Reports: 4
First Reported: 8 May 2026
Last Reported: 25 May 2026, 17:15

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: AS28573

Organization: Claro NXT Telecomunicacoes Ltda

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

600

Total Reports

9.5

Reports per IP

Network Context

This IP address belongs to Claro NXT Telecomunicacoes Ltda (AS28573), which manages 63 IP addresses in our monitoring system. Out of these, 600 have been reported for suspicious activities, resulting in a network-wide threat level of 3/10.

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

78 %

Global Threat Ranking

This IP is more threatening than 78% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 199,384 reported IPs worldwide

Threat Level 8/10 avg: 5.3 ++

Total Reports 4 avg: 23 --

Network Comparison

Compared against 562 IPs in ASN 28573

Threat Level 8/10 network avg: 5.3 +

Total Reports 4 network avg: 2 ++

Network Claro NXT Telecomunicacoes Ltda has overall threat level 3/10

Geographic Comparison

Compared against 10,256 IPs in BR

Threat Level 8/10 country avg: 5.5 +

Total Reports 4 country avg: 14 --

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

Peak Day 25 May 2026 2 reports

Daily Average 0.1 reports/day

Most Active Monday 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

WP Login Brute Force 3

Brute-Force 1

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

Hourly Activity

Peak activity at 17:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

187,017 threat incidents tracked globally • Last 24h: 18,967 Logs

FEED

Top Threat Sources

01

United States US

38,426 20.5%
02

India IN

28,977 15.5%
03

China CN

26,016 13.9%
04

Brazil BR THIS IP

10,249 5.5%
05

Germany DE

7,139 3.8%
06

Singapore SG

6,475 3.5%
07

Indonesia ID

5,533 3%
08

Russia RU

4,701 2.5%
09

Pakistan PK

4,647 2.5%
10

Netherlands NL

4,355 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.4/10 Avg Threat

69% Avg Confidence

19 High Threat

High-risk network: Majority of related IPs are flagged

Notable Threat

Threat Categories

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

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reportedIP

Parkstraße 19, 80339 München

Consultation

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