Is IP address 91.220.8.156 dangerous?

91.220.8.156 presents moderate risk with a threat level of 5/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 91.220.8.156?

IP address 91.220.8.156 is operated by HZ Hosting Ltd (ASN 59711) and is geolocated to BG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 91.220.8.156?

Blocking 91.220.8.156 is advisable for security-sensitive environments. With a threat level of 5/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 91.220.8.156?

Our threat assessment for 91.220.8.156 has a confidence score of 16%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

91.220.8.156

IPv4 Public

AS59711

HZ Hosting Ltd

1 Reports

BG Location

HZ Hosting Ltd ASN 59711

1 Reports

Honeypot Data Source

Medium Threat

Medium risk rating 5/10 for IP 91.220.8.156 based on 1 incidents.

Suspicious behavior markers present. 16% confidence level.

More threatening than 29% of monitored IPs

Threat Categories

Email Spam 1

Brute-Force 1

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.

Moderate Network Risk

The network hosting this IP (ASN 59711, operated by HZ Hosting Ltd) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Monitor traffic patterns. Review logs periodically for escalation.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 5/10 Medium

Medium

Activity Frequency 0/10 Inactive

Confidence Score 15% Low Confidence

Date	Categories	Source	Confidence
7. Oct 2025	Email Spam Brute-Force	Honeypot	75%

Basic Information

IP Address: 91.220.8.156
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BG
ASN: AS59711
ISP: HZ Hosting Ltd

DNS Information

Reverse DNS: None
PTR Record: No
Connection Type: Static

Statistics

Total Reports: 1
First Reported: 7 Oct 2025
Last Reported: 7 Oct 2025, 13:22

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: AS59711

Organization: HZ Hosting Ltd

Country:

Network Threat Assessment

6/10

This network shows moderate threat levels with some malicious activity patterns.

Network Statistics

Total IPs Monitored

2,286

Total Reports

457.2

Reports per IP

Network Context

This IP address belongs to HZ Hosting Ltd (AS59711), which manages 5 IP addresses in our monitoring system. Out of these, 2,286 have been reported for suspicious activities, resulting in a network-wide threat level of 6/10.

Network warning: This network has elevated threat levels. Exercise caution when interacting with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

29 %

Global Threat Ranking

This IP is more threatening than 29% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 199,809 reported IPs worldwide

Threat Level 5/10 avg: 5.3 =

Total Reports 1 avg: 23 --

Network Comparison

Compared against 14 IPs in ASN 59711

Threat Level 5/10 network avg: 4.1 +

Total Reports 1 network avg: 165 --

Network HZ Hosting Ltd has overall threat level 6/10

Geographic Comparison

Compared against 709 IPs in BG

Threat Level 5/10 country avg: 6.6 -

Total Reports 1 country avg: 105 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Tuesday 1 reports

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

Initial Threat 4/10

Current Threat 4/10

Distribution of threat categories reported over time.

Top Threat Categories

Email Spam 1

Brute-Force 1

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

Hourly Activity

Peak activity at 13:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

187,517 threat incidents tracked globally • Last 24h: 19,025 Logs

FEED

Top Threat Sources

01

United States US

38,480 20.5%
02

India IN

29,193 15.6%
03

China CN

26,035 13.9%
04

Brazil BR

10,259 5.5%
05

Germany DE

7,146 3.8%
06

Singapore SG

6,479 3.5%
07

Indonesia ID

5,557 3%
08

Russia RU

4,707 2.5%
09

Pakistan PK

4,689 2.5%
10

Netherlands NL

4,361 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

13 Related IPs

4/10 Avg Threat

42% Avg Confidence

4 High Threat

Elevated risk: Multiple related IPs are flagged

Medium Threat

Threat Categories

Technical Details

Recommended Mitigations

Moderate Network Risk

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

reportedIP

Parkstraße 19, 80339 München

Consultation

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