Is IP address 191.254.154.20 dangerous?

Yes, 191.254.154.20 is considered dangerous with a threat level of 7/10. It has been reported 1 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 191.254.154.20?

IP address 191.254.154.20 is operated by TELEFONICA BRASIL S.A (ASN 27699) and is geolocated to BR. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 191.254.154.20?

Yes, blocking 191.254.154.20 is strongly recommended. With a threat level of 7/10 and 1 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 191.254.154.20?

Our threat assessment for 191.254.154.20 has a confidence score of 5%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

191.254.154.20

IPv4 Public

AS27699

TELEFONICA BRASIL S.A

1 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

Brazil Location

TELEFONICA BRASIL S.A ASN 27699

1 Reports

Honeypot Data Source

Substantial Risk

Threat level 7/10 for 191.254.154.20 based on 1 documented incidents.

Consistent suspicious behavior patterns. 5% confidence rating.

More threatening than 71% of monitored IPs

Threat Categories

IoT Targeted 1

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.

Reputable Network

This IP is hosted on a network (ASN 27699) with generally good reputation. The ISP TELEFONICA BRASIL S.A maintains standard security practices.

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

Security Recommendations

Configure firewall rules and intrusion detection alerts.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 3% Low Confidence

Date	Categories	Source	Confidence
17. Jul 2026	IoT Targeted	Honeypot	75%

Basic Information

IP Address: 191.254.154.20
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: BR
ASN: AS27699
ISP: TELEFONICA BRASIL S.A

DNS Information

Reverse DNS: 191-254-154-20.dsl.telesp.net.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 17 Jul 2026
Last Reported: 17 Jul 2026, 04:02

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: AS27699

Organization: TELEFONICA BRASIL S.A

Country:

Network Threat Assessment

1/10

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

Network Statistics

Total IPs Monitored

339

Total Reports

7.2

Reports per IP

Network Context

This IP address belongs to TELEFONICA BRASIL S.A (AS27699), which manages 47 IP addresses in our monitoring system. Out of these, 339 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.

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

71 %

Global Threat Ranking

This IP is more threatening than 71% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 849,593 reported IPs worldwide

Threat Level 7/10 avg: 6.3 =

Total Reports 1 avg: 9 --

Network Comparison

Compared against 2,272 IPs in ASN 27699

Threat Level 7/10 network avg: 5.3 +

Total Reports 1 network avg: 2 -

Network TELEFONICA BRASIL S.A has overall threat level 1/10

Geographic Comparison

Compared against 112,873 IPs in BR

Threat Level 7/10 country avg: 5.4 +

Total Reports 1 country avg: 3 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Friday 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

IoT Targeted 1

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

Hourly Activity

Peak activity at 04:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

772,193 threat incidents tracked globally • Last 24h: 28,339 Logs

FEED

Top Threat Sources

01

United States US

150,812 19.5%
02

Brazil BR THIS IP

112,873 14.6%
03

India IN

89,840 11.6%
04

China CN

46,577 6%
05

SC SC

29,265 3.8%
06

Germany DE

18,849 2.4%
07

Pakistan PK

18,375 2.4%
08

Netherlands NL

18,270 2.4%
09

Argentina AR

16,695 2.2%
10

Colombia CO

15,360 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.4/10 Avg Threat

63% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Substantial Risk

Threat Categories

Technical Details

Recommended Mitigations

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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