Is IP address 45.151.100.58 dangerous?

45.151.100.58 shows low risk indicators with a threat level of 2/10. Limited suspicious activity has been reported. Standard security practices should be sufficient.

Who owns or operates IP address 45.151.100.58?

IP address 45.151.100.58 is operated by NetCrafters OU (ASN 203273) and is geolocated to US. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 45.151.100.58?

Blocking 45.151.100.58 is optional. With a low threat level of 2/10, standard monitoring may be sufficient. Block if your security policy requires it.

How accurate is this threat assessment for 45.151.100.58?

Our threat assessment for 45.151.100.58 has a confidence score of 14%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

45.151.100.58

IPv4 Public

AS203273

NetCrafters OU

1 Reports

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United States Location

NetCrafters OU ASN 203273

1 Reports

Community Data Source

Limited Concern

IP 45.151.100.58 threat level 2/10 from 1 entries.

Behavioral patterns within normal parameters. Confidence: 14%.

Threat Categories

Blog Spam 1

Technical Details

Blog spam floods comment sections with promotional content and links for SEO manipulation or malware distribution.

Recommended Mitigations

Enable comment moderation, use anti-spam plugins, and implement CAPTCHA on comment forms.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over less than a day indicates persistent threat actor operations.

First Observed 30. October 2026

Last Activity 30. October 2026

Recent (7 days) 1 incidents

Reputable Network

This IP is hosted on a network (ASN 203273) with generally good reputation. The ISP NetCrafters OU maintains standard security practices.

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

Security Recommendations

No immediate action required. Minimal risk to network security.

Long-term blocking recommended.

Reputation Summary

Threat Level 2/10 Very Low

Low

Activity Frequency 2/10 Very Low

Confidence Score 12% Low Confidence

Date	Categories	Source	Confidence
30. Oct 2026	Blog Spam	Community	75%

Basic Information

IP Address: 45.151.100.58
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: US
ASN: AS203273
ISP: NetCrafters OU

DNS Information

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

Statistics

Total Reports: 1
First Reported: 30 Oct 2026
Last Reported: 30 Oct 2026, 12:16

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: AS203273

Organization: NetCrafters OU

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

2.7

Reports per IP

Network Context

This IP address belongs to NetCrafters OU (AS203273), which manages 3 IP addresses in our monitoring system. Out of these, 8 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

0 %

Global Threat Ranking

This IP is more threatening than 0% of all IPs in our database.

Low Threat Percentile

Global Comparison

Compared against 1,306,919 reported IPs worldwide

Threat Level 2/10 avg: 6.0 --

Total Reports 1 avg: 7 --

Network Comparison

Compared against 35 IPs in ASN 203273

Threat Level 2/10 network avg: 7.5 --

Total Reports 1 network avg: 5 --

Network NetCrafters OU has overall threat level 3/10

Geographic Comparison

Compared against 202,370 IPs in US

Threat Level 2/10 country avg: 6.6 --

Total Reports 1 country avg: 16 --

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

Peak Day 30 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Friday 1 reports

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

Initial Threat 2/10

Current Threat 2/10

Distribution of threat categories reported over time.

Top Threat Categories

Blog Spam 1

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

Hourly Activity

Peak activity at 12:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

1,191,089 threat incidents tracked globally • Last 24h: 25,417 Logs

FEED

Top Threat Sources

01

Brazil BR

260,523 21.9%
02

United States US THIS IP

202,370 17%
03

India IN

102,890 8.6%
04

China CN

49,952 4.2%
05

Argentina AR

42,301 3.6%
06

SC SC

29,420 2.5%
07

Mexico MX

27,739 2.3%
08

Russia RU

26,748 2.2%
09

Colombia CO

24,219 2%
10

Germany DE

23,388 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.1/10 Avg Threat

21% Avg Confidence

16 High Threat

High-risk network: Majority of related IPs are flagged

Limited Concern

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

Analyzed high-risk IP addresses