Is IP address 177.16.20.50 dangerous?

Yes, 177.16.20.50 is considered dangerous with a threat level of 10/10. It has been reported 14 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 177.16.20.50?

IP address 177.16.20.50 is operated by TELEFONICA BRASIL S.A (ASN 18881) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 177.16.20.50?

Yes, blocking 177.16.20.50 is strongly recommended. With a threat level of 10/10 and 14 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 177.16.20.50?

Our threat assessment for 177.16.20.50 has a confidence score of 68%, based on 14 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

177.16.20.50

IPv4 Public

AS18881

TELEFONICA BRASIL S.A

14 Reports

BR Location

TELEFONICA BRASIL S.A ASN 18881

14 Reports

Honeypot Data Source

Extreme Threat

IP 177.16.20.50 classified at threat level 10/10 with 14 documented attacks.

Advanced threat indicators confirmed with 68% certainty.

More threatening than 92% of monitored IPs

Threat Categories

Exploited Host 8

Technical Details

This IP belongs to a compromised system being used as an attack platform without the owner's knowledge.

Recommended Mitigations

Block the IP and consider notifying the hosting provider or system owner about the compromise.

Moderate Network Risk

The network hosting this IP (ASN 18881, operated by TELEFONICA BRASIL 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

Proactive blocking essential. Significant operational risk detected.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 10/10 Critical

Critical

Activity Frequency 8/10 High

Confidence Score 39% Medium Confidence

Confidence History

29. Jan 2026

68% Current

Stable Trend

Date	Categories	Source	Confidence
29. Jan 2026	Exploited Host	Honeypot	75%
29. Jan 2026	Exploited Host	Honeypot x2	75%
29. Jan 2026	Exploited Host	Honeypot x2	75%
29. Jan 2026	Exploited Host	Honeypot	75%
29. Jan 2026	Exploited Host	Honeypot x2	75%
29. Jan 2026	Exploited Host	Honeypot x2	75%
29. Jan 2026	Exploited Host	Honeypot	75%
29. Jan 2026	Exploited Host	Honeypot x3	75%

Basic Information

IP Address: 177.16.20.50
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS18881
ISP: TELEFONICA BRASIL S.A

DNS Information

Reverse DNS: 177.16.20.50.static.host.gvt.net.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 14
First Reported: 29 Jan 2026
Last Reported: 29 Jan 2026, 23:54

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: AS18881

Organization: TELEFONICA BRASIL S.A

Country:

Network Threat Assessment

5/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

376

Total IPs Monitored

9,390

Total Reports

Reports per IP

Network Context

This IP address belongs to TELEFONICA BRASIL S.A (AS18881), which manages 376 IP addresses in our monitoring system. Out of these, 9,390 have been reported for suspicious activities, resulting in a network-wide threat level of 5/10.

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

92 %

Global Threat Ranking

This IP is more threatening than 92% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 202,575 reported IPs worldwide

Threat Level 10/10 avg: 5.4 ++

Total Reports 14 avg: 23 -

Network Comparison

Compared against 597 IPs in ASN 18881

Threat Level 10/10 network avg: 5.2 ++

Total Reports 14 network avg: 16 =

Network TELEFONICA BRASIL S.A has overall threat level 5/10

Geographic Comparison

Compared against 10,366 IPs in BR

Threat Level 10/10 country avg: 5.5 ++

Total Reports 14 country avg: 14 =

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Thursday 8 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

Exploited Host 8

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

Hourly Activity

Peak activity at 22:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

190,113 threat incidents tracked globally • Last 24h: 19,103 Logs

FEED

Top Threat Sources

01

United States US

38,889 20.5%
02

India IN

29,937 15.7%
03

China CN

26,172 13.8%
04

Brazil BR THIS IP

10,366 5.5%
05

Germany DE

7,262 3.8%
06

Singapore SG

6,519 3.4%
07

Indonesia ID

5,652 3%
08

Pakistan PK

4,815 2.5%
09

Russia RU

4,773 2.5%
10

Netherlands NL

4,433 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.3/10 Avg Threat

79% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Extreme Threat

Threat Categories

Technical Details

Recommended Mitigations

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

iptables / netfilter

UFW (Ubuntu)

Windows Firewall

Cloudflare

nginx

Apache .htaccess

PDF Report

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Parkstraße 19, 80339 München

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