Is IP address 5.21.55.181 dangerous?

Yes, 5.21.55.181 is considered dangerous with a threat level of 8/10. It has been reported 9 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 5.21.55.181?

IP address 5.21.55.181 is operated by Omani Qatari Telecommunication Company SAOC (ASN 50010) and is geolocated to OM. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 5.21.55.181?

Yes, blocking 5.21.55.181 is strongly recommended. With a threat level of 8/10 and 9 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 5.21.55.181?

Our threat assessment for 5.21.55.181 has a confidence score of 75%, based on 9 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

5.21.55.181

IPv4 Public

AS50010

Omani Qatari Telecommunication Company SAOC

9 Reports

Oman Location

Omani Qatari Telecommunic... ASN 50010

9 Reports

Mixed Data Source

Substantial Risk

Threat level 8/10 for 5.21.55.181 based on 9 documented incidents.

Consistent suspicious behavior patterns. 75% confidence rating.

More threatening than 85% of monitored IPs

Threat Categories

Brute-Force 5

WP Login Brute Force 4

Technical Details

Brute-force attacks systematically attempt password combinations against authentication systems.

Recommended Mitigations

Implement rate limiting, account lockout policies, multi-factor authentication, and fail2ban.

Reputable Network

This IP is hosted on a network (ASN 50010) with generally good reputation. The ISP Omani Qatari Telecommunication Company SAOC maintains standard security practices.

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

Security Recommendations

Configure firewall rules and intrusion detection alerts.

Continue monitoring for emerging patterns.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 5/10 Moderate

Confidence Score 45% Medium Confidence

Confidence History

4. Jun 2026 - 22. Jun 2026

75% Current

Stable Trend

Date	Categories	Source	Confidence
22. Jun 2026	Brute-Force	Community	75%
21. Jun 2026	Brute-Force	Community	75%
20. Jun 2026	Brute-Force	Community	75%
17. Jun 2026	WP Login Brute Force	Honeypot x4	75%
16. Jun 2026	WP Login Brute Force	Honeypot	75%
8. Jun 2026	WP Login Brute Force	Honeypot	75%
8. Jun 2026	Brute-Force	Community	75%
5. Jun 2026	WP Login Brute Force	Honeypot	75%
4. Jun 2026	Brute-Force	Community	75%

Basic Information

IP Address: 5.21.55.181
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: OM
ASN: AS50010
ISP: Omani Qatari Telecommunication Company SAOC

DNS Information

Reverse DNS: dynamic.isp.ooredoo.om
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 9
First Reported: 4 Jun 2026
Last Reported: 22 Jun 2026, 16:32

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: AS50010

Organization: Omani Qatari Telecommunication Company SAOC

Country:

Network Threat Assessment

1/10

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

Network Statistics

Total IPs Monitored

Total Reports

2.2

Reports per IP

Network Context

This IP address belongs to Omani Qatari Telecommunication Company SAOC (AS50010), which manages 5 IP addresses in our monitoring system. Out of these, 11 have been reported for suspicious activities, resulting in a network-wide threat level of 1/10.

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

85 %

Global Threat Ranking

This IP is more threatening than 85% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 389,792 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 9 avg: 15 -

Network Comparison

Compared against 230 IPs in ASN 50010

Threat Level 8/10 network avg: 6.4 +

Total Reports 9 network avg: 2 ++

Network Omani Qatari Telecommunication Company SAOC has overall threat level 1/10

Geographic Comparison

Compared against 1,026 IPs in OM

Threat Level 8/10 country avg: 6.2 +

Total Reports 9 country avg: 3 ++

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

Peak Day 0 reports

Daily Average 0 reports/day

Most Active Monday 3 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

Brute-Force 5

WP Login Brute Force 4

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

Hourly Activity

Peak activity at 22:00 with 3 reports

Weekly Activity

Geographic Threat Distribution

362,069 threat incidents tracked globally • Last 24h: 17,989 Logs

FEED

Top Threat Sources

01

United States US

86,769 24%
02

India IN

56,083 15.5%
03

China CN

38,661 10.7%
04

Brazil BR

29,250 8.1%
05

Germany DE

11,765 3.2%
06

Pakistan PK

9,806 2.7%
07

Indonesia ID

9,309 2.6%
08

Singapore SG

9,062 2.5%
09

France FR

7,271 2%
10

Russia RU

7,263 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

8.8/10 Avg Threat

59% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Substantial 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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