Is IP address 77.26.72.51 dangerous?

Yes, 77.26.72.51 is considered dangerous with a threat level of 8/10. It has been reported 5 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 77.26.72.51?

IP address 77.26.72.51 is operated by R Cable y Telecable Telecomunicaciones, S.A.U. (ASN 12334) and is geolocated to ES. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 77.26.72.51?

Yes, blocking 77.26.72.51 is strongly recommended. With a threat level of 8/10 and 5 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 77.26.72.51?

Our threat assessment for 77.26.72.51 has a confidence score of 33%, based on 5 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

77.26.72.51

IPv4 Public

AS12334

R Cable y Telecable Telecomunicaciones, S.A.U.

5 Reports

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Spain Location

R Cable y Telecable Telec... ASN 12334

5 Reports

Honeypot Data Source

High Risk

IP 77.26.72.51 rated at threat level 8/10 based on 5 security reports.

Pattern analysis reveals concerning activity. Confidence: 33%.

More threatening than 88% of monitored IPs

Threat Categories

SSH 5

Technical Details

SSH attacks attempt to gain server access through password guessing or exploitation of SSH vulnerabilities.

Recommended Mitigations

Use key-based authentication, change default ports, implement fail2ban, and disable root login.

Reputable Network

This IP is hosted on a network (ASN 12334) with generally good reputation. The ISP R Cable y Telecable Telecomunicaciones, S.A.U. maintains standard security practices.

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

Security Recommendations

Monitor closely and consider blocking. Escalation potential detected.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 31% Medium Confidence

Confidence History

28. Aug 2026 - 31. Aug 2026

33% Current

Stable Trend

Date	Categories	Source	Confidence
31. Aug 2026	SSH	Honeypot	75%
31. Aug 2026	SSH	Honeypot x2	75%
30. Aug 2026	SSH	Honeypot	75%
28. Aug 2026	SSH	Honeypot	75%
28. Aug 2026	SSH	Honeypot	75%

Basic Information

IP Address: 77.26.72.51
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: ES
ASN: AS12334
ISP: R Cable y Telecable Telecomunicaciones, S.A.U.

DNS Information

Reverse DNS: 51.72.26.77.dynamic.reverse-mundo-r.com
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 5
First Reported: 28 Aug 2026
Last Reported: 31 Aug 2026, 17:12

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: AS12334

Organization: R Cable y Telecable Telecomunicaciones, S.A.U.

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

Total Reports

Reports per IP

Network Context

This IP address belongs to R Cable y Telecable Telecomunicaciones, S.A.U. (AS12334), which manages 3 IP addresses in our monitoring system. Out of these, 9 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

88 %

Global Threat Ranking

This IP is more threatening than 88% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 806,174 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 5 avg: 9 -

Network Comparison

Compared against 14 IPs in ASN 12334

Threat Level 8/10 network avg: 6.6 +

Total Reports 5 network avg: 4 +

Network R Cable y Telecable Telecomunicaciones, S.A.U. has overall threat level 3/10

Geographic Comparison

Compared against 3,345 IPs in ES

Threat Level 8/10 country avg: 6.2 +

Total Reports 5 country avg: 5 =

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

Peak Day 0 reports

Daily Average 0 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

SSH 5

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

Hourly Activity

Peak activity at 03:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

733,186 threat incidents tracked globally • Last 24h: 28,963 Logs

FEED

Top Threat Sources

01

United States US

143,190 19.5%
02

Brazil BR

110,727 15.1%
03

India IN

82,109 11.2%
04

China CN

44,727 6.1%
05

SC SC

29,233 4%
06

Germany DE

17,474 2.4%
07

Netherlands NL

17,459 2.4%
08

Pakistan PK

16,628 2.3%
09

Argentina AR

16,188 2.2%
10

Colombia CO

15,132 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

13 Related IPs

6.5/10 Avg Threat

19% Avg Confidence

7 High Threat

High-risk network: Majority of related IPs are flagged

High 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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