Is IP address 189.79.82.100 dangerous?

189.79.82.100 presents moderate risk with a threat level of 4/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 189.79.82.100?

IP address 189.79.82.100 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 189.79.82.100?

Blocking 189.79.82.100 is advisable for security-sensitive environments. With a threat level of 4/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 189.79.82.100?

Our threat assessment for 189.79.82.100 has a confidence score of 33%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

189.79.82.100

IPv4 Public

AS27699

TELEFONICA BRASIL S.A

2 Reports

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Brazil Location

TELEFONICA BRASIL S.A ASN 27699

2 Reports

Honeypot Data Source

Moderate Risk

IP 189.79.82.100 presents moderate risk (4/10) with 2 security reports.

Some concerning behavior detected. Confidence: 33%.

More threatening than 3% of monitored IPs

Threat Categories

Email Spam 2

Technical Details

Email spam involves mass distribution of unwanted emails, often for advertising, phishing, or malware delivery.

Recommended Mitigations

Implement SPF, DKIM, DMARC, and use reputable email filtering services.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 13. November 2026

Last Activity 13. November 2026

Recent (7 days) 2 incidents

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

Standard monitoring recommended. Apply conditional access controls as needed.

Long-term blocking recommended.

Reputation Summary

Threat Level 4/10 Low

Medium

Activity Frequency 2/10 Very Low

Confidence Score 33% Medium Confidence

Confidence History

13. Nov 2026

33% Current

Stable Trend

Date	Categories	Source	Confidence
13. Nov 2026 New	Email Spam	Honeypot	75%
13. Nov 2026	Email Spam	Honeypot	75%

Basic Information

IP Address: 189.79.82.100
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: 189-79-82-100.dsl.telesp.net.br
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 2
First Reported: 13 Nov 2026
Last Reported: 13 Nov 2026, 23:00

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

3 %

Global Threat Ranking

This IP is more threatening than 3% of all IPs in our database.

Low Threat Percentile

Global Comparison

Compared against 1,352,091 reported IPs worldwide

Threat Level 4/10 avg: 6.0 -

Total Reports 2 avg: 7 --

Network Comparison

Compared against 7,727 IPs in ASN 27699

Threat Level 4/10 network avg: 5.1 -

Total Reports 2 network avg: 1 ++

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

Geographic Comparison

Compared against 261,723 IPs in BR

Threat Level 4/10 country avg: 5.2 -

Total Reports 2 country avg: 2 =

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

Peak Day 13 Nov 2026 2 reports

Daily Average 0.1 reports/day

Most Active Friday 2 reports

Evolution of threat level over time based on reported categories and frequency.

Initial Threat 3/10

Current Threat 3/10

Distribution of threat categories reported over time.

Top Threat Categories

Email Spam 2

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

Hourly Activity

Peak activity at 18:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,232,363 threat incidents tracked globally • Last 24h: 20,563 Logs

FEED

Top Threat Sources

01

Brazil BR THIS IP

261,723 21.2%
02

United States US

213,624 17.3%
03

India IN

104,161 8.5%
04

China CN

52,537 4.3%
05

Argentina AR

42,607 3.5%
06

SC SC

29,487 2.4%
07

Mexico MX

28,150 2.3%
08

Russia RU

27,412 2.2%
09

Germany DE

25,867 2.1%
10

Colombia CO

24,360 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.8/10 Avg Threat

39% Avg Confidence

17 High Threat

High-risk network: Majority of related IPs are flagged

Moderate 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