Is IP address 45.81.151.91 dangerous?

Yes, 45.81.151.91 is considered dangerous with a threat level of 7/10. It has been reported 5 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 45.81.151.91?

IP address 45.81.151.91 is operated by Heymman Servers Corporation (ASN 62164) and is geolocated to US. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 45.81.151.91?

Yes, blocking 45.81.151.91 is strongly recommended. With a threat level of 7/10 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 45.81.151.91?

Our threat assessment for 45.81.151.91 has a confidence score of 37%, based on 5 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.81.151.91

IPv4 Public

AS62164

Heymman Servers Corporation

5 Reports

US Location

Heymman Servers Corporati... ASN 62164

5 Reports

Honeypot Data Source

Elevated Risk

Elevated threat level 7/10 for IP 45.81.151.91 from 5 reported incidents.

Behavioral profile indicates cyber threat activity with 37% confidence.

More threatening than 81% of monitored IPs

Threat Categories

Email Spam 5

Brute-Force 5

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.

High-Risk Network Association

This IP belongs to a network (ASN 62164) with elevated threat levels. The ISP Heymman Servers Corporation hosts multiple reported malicious addresses, suggesting systemic security issues or permissive policies.

Network-wide patterns may indicate this is part of a larger malicious infrastructure.

Security Recommendations

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

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 7/10 High

High

Activity Frequency 0/10 Inactive

Confidence Score 32% Medium Confidence

Confidence History

4. Oct 2025 - 3. Nov 2025

37% Current

Stable Trend

Date	Categories	Source	Confidence
3. Nov 2025	Email Spam Brute-Force	Honeypot	75%
3. Nov 2025	Email Spam Brute-Force	Honeypot	75%
3. Nov 2025	Email Spam Brute-Force	Honeypot	75%
3. Nov 2025	Email Spam Brute-Force	Honeypot	75%
4. Oct 2025	Email Spam Brute-Force	Honeypot	75%

Basic Information

IP Address: 45.81.151.91
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: US
ASN: AS62164
ISP: Heymman Servers Corporation

DNS Information

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

Statistics

Total Reports: 5
First Reported: 4 Oct 2025
Last Reported: 3 Nov 2025, 16:37

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: AS62164

Organization: Heymman Servers Corporation

Country:

Network Threat Assessment

7/10

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

Network Statistics

Total IPs Monitored

191

Total Reports

63.7

Reports per IP

Network Context

This IP address belongs to Heymman Servers Corporation (AS62164), which manages 3 IP addresses in our monitoring system. Out of these, 191 have been reported for suspicious activities, resulting in a network-wide threat level of 7/10.

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

81 %

Global Threat Ranking

This IP is more threatening than 81% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 772,127 reported IPs worldwide

Threat Level 7/10 avg: 5.8 +

Total Reports 5 avg: 9 -

Network Comparison

Compared against 7 IPs in ASN 62164

Threat Level 7/10 network avg: 7.9 =

Total Reports 5 network avg: 25 --

Network Heymman Servers Corporation has overall threat level 7/10

Geographic Comparison

Compared against 136,216 IPs in US

Threat Level 7/10 country avg: 6.3 =

Total Reports 5 country avg: 19 --

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Monday 4 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 5

Brute-Force 5

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

Hourly Activity

Peak activity at 16:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

702,315 threat incidents tracked globally • Last 24h: 26,157 Logs

FEED

Top Threat Sources

01

United States US THIS IP

136,198 19.4%
02

Brazil BR

109,535 15.6%
03

India IN

76,382 10.9%
04

China CN

43,268 6.2%
05

SC SC

29,188 4.2%
06

Netherlands NL

16,553 2.4%
07

Argentina AR

16,076 2.3%
08

Germany DE

15,919 2.3%
09

Pakistan PK

15,364 2.2%
10

Colombia CO

15,078 2.1%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

6 Related IPs

8/10 Avg Threat

49% Avg Confidence

3 High Threat

High-risk network: Majority of related IPs are flagged

Elevated Risk

Threat Categories

Technical Details

Recommended Mitigations

High-Risk Network Association

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