Is IP address 83.35.71.120 dangerous?

83.35.71.120 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 83.35.71.120?

IP address 83.35.71.120 is operated by Telefonica De Espana S.a.u. (ASN 3352) and is geolocated to ES. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 83.35.71.120?

Blocking 83.35.71.120 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 83.35.71.120?

Our threat assessment for 83.35.71.120 has a confidence score of 31%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

83.35.71.120

IPv4 Public

AS3352

Telefonica De Espana S.a.u.

2 Reports

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Spain Location

Telefonica De Espana S.a.... ASN 3352

2 Reports

Community Data Source

Moderate Risk

IP 83.35.71.120 presents moderate risk (6/10) with 2 security reports.

Some concerning behavior detected. Confidence: 31%.

More threatening than 59% of monitored IPs

Threat Categories

Port Scan 1

Hacking 1

WP XML-RPC Brute Force 1

WP Plugin Exploit 1

WP User Enumeration 1

Brute-Force 1

Technical Details

Port scanning identifies open services and potential attack vectors on target systems as reconnaissance for attacks.

Recommended Mitigations

Minimize exposed services, implement firewall rules, and monitor for scanning patterns.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 1. October 2026

Last Activity 2. October 2026

Recent (7 days) 2 incidents

Reputable Network

This IP is hosted on a network (ASN 3352) with generally good reputation. The ISP Telefonica De Espana S.a.u. 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 6/10 Medium

High

Activity Frequency 8/10 High

Confidence Score 31% Medium Confidence

Confidence History

1. Oct 2026 - 2. Oct 2026

31% Current

Stable Trend

Date	Categories	Source	Confidence
2. Oct 2026 New	Port Scan Hacking WP XML-RPC Brute Force +2	Community x8	75%
1. Oct 2026 New	Brute-Force Web App Attack	Community	75%

Basic Information

IP Address: 83.35.71.120
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: ES
ASN: AS3352
ISP: Telefonica De Espana S.a.u.

DNS Information

Reverse DNS: 120.red-83-35-71.dynamicip.rima-tde.net
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 2
First Reported: 1 Oct 2026
Last Reported: 2 Oct 2026, 03:10

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: AS3352

Organization: Telefonica De Espana S.a.u.

Country:

Network Threat Assessment

1/10

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

Network Statistics

Total IPs Monitored

2,312

Total Reports

64.2

Reports per IP

Network Context

This IP address belongs to Telefonica De Espana S.a.u. (AS3352), which manages 36 IP addresses in our monitoring system. Out of these, 2,312 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

59 %

Global Threat Ranking

This IP is more threatening than 59% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 812,993 reported IPs worldwide

Threat Level 6/10 avg: 6.3 =

Total Reports 2 avg: 9 --

Network Comparison

Compared against 363 IPs in ASN 3352

Threat Level 6/10 network avg: 5.9 =

Total Reports 2 network avg: 8 --

Network Telefonica De Espana S.a.u. has overall threat level 1/10

Geographic Comparison

Compared against 3,388 IPs in ES

Threat Level 6/10 country avg: 6.2 =

Total Reports 2 country avg: 5 --

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

Peak Day 1 Oct 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 1

Web App Attack 1

Port Scan 1

Hacking 1

WP XML-RPC Brute Force 1

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

Hourly Activity

Peak activity at 03:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

739,114 threat incidents tracked globally • Last 24h: 44,797 Logs

FEED

Top Threat Sources

01

United States US

144,521 19.6%
02

Brazil BR

111,037 15%
03

India IN

83,194 11.3%
04

China CN

45,118 6.1%
05

SC SC

29,242 4%
06

Germany DE

17,720 2.4%
07

Netherlands NL

17,580 2.4%
08

Pakistan PK

16,897 2.3%
09

Argentina AR

16,211 2.2%
10

Colombia CO

15,149 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

7.9/10 Avg Threat

40% Avg Confidence

19 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

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