Is IP address 76.81.71.226 dangerous?

Yes, 76.81.71.226 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 76.81.71.226?

IP address 76.81.71.226 is operated by Charter Communications Inc (ASN 20001) and is geolocated to US. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 76.81.71.226?

Yes, blocking 76.81.71.226 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 76.81.71.226?

Our threat assessment for 76.81.71.226 has a confidence score of 79%, based on 5 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

76.81.71.226

IPv4 Public

AS20001

Charter Communications Inc

5 Reports

United States Location

Charter Communications In... ASN 20001

5 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 8/10 for IP 76.81.71.226 from 5 reported incidents.

Behavioral profile indicates cyber threat activity with 79% confidence.

More threatening than 83% of monitored IPs

Threat Categories

SSH 5

Brute-Force 1

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 20001) with generally good reputation. The ISP Charter Communications Inc maintains standard security practices.

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

Security Recommendations

Enhanced monitoring recommended. Review logs for interactions with this IP.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 6/10 Moderate

Confidence Score 62% High Confidence

Confidence History

18. May 2026 - 6. Jun 2026

79% Current

Stable Trend

Date	Categories	Source	Confidence
6. Jun 2026	SSH	Honeypot	75%
6. Jun 2026	SSH	Honeypot	75%
5. Jun 2026	Brute-Force SSH	Honeypot	75%
3. Jun 2026	SSH	Honeypot	75%
18. May 2026	SSH	Honeypot	75%

Basic Information

IP Address: 76.81.71.226
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: US
ASN: AS20001
ISP: Charter Communications Inc

DNS Information

Reverse DNS: syn-076-081-071-226.biz.spectrum.com
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 5
First Reported: 18 May 2026
Last Reported: 6 Jun 2026, 09:29

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: AS20001

Organization: Charter Communications Inc

Country:

Network Threat Assessment

3/10

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

Network Statistics

Total IPs Monitored

400

Total Reports

12.9

Reports per IP

Network Context

This IP address belongs to Charter Communications Inc (AS20001), which manages 31 IP addresses in our monitoring system. Out of these, 400 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

83 %

Global Threat Ranking

This IP is more threatening than 83% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 291,303 reported IPs worldwide

Threat Level 8/10 avg: 5.9 +

Total Reports 5 avg: 18 --

Network Comparison

Compared against 151 IPs in ASN 20001

Threat Level 8/10 network avg: 5.9 +

Total Reports 5 network avg: 8 -

Network Charter Communications Inc has overall threat level 3/10

Geographic Comparison

Compared against 61,476 IPs in US

Threat Level 8/10 country avg: 6.4 +

Total Reports 5 country avg: 31 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Saturday 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

Brute-Force 1

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

Hourly Activity

Peak activity at 09:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

273,341 threat incidents tracked globally • Last 24h: 17,576 Logs

FEED

Top Threat Sources

01

United States US THIS IP

61,476 22.5%
02

India IN

45,222 16.5%
03

China CN

34,036 12.5%
04

Brazil BR

14,651 5.4%
05

Germany DE

9,813 3.6%
06

Singapore SG

7,931 2.9%
07

Indonesia ID

7,831 2.9%
08

Pakistan PK

7,757 2.8%
09

Russia RU

6,142 2.2%
10

Netherlands NL

5,877 2.2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

7.7/10 Avg Threat

71% Avg Confidence

17 High Threat

High-risk network: Majority of related IPs are flagged

Elevated 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

Analyzed high-risk IP addresses