Is IP address 163.121.73.9 dangerous?

Yes, 163.121.73.9 is considered dangerous with a threat level of 8/10. It has been reported 3 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 163.121.73.9?

IP address 163.121.73.9 is operated by IDSC (ASN 6127) and is geolocated to EG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 163.121.73.9?

Yes, blocking 163.121.73.9 is strongly recommended. With a threat level of 8/10 and 3 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 163.121.73.9?

Our threat assessment for 163.121.73.9 has a confidence score of 29%, based on 3 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

163.121.73.9

IPv4 Public

AS6127

IDSC

3 Reports

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Egypt Location

IDSC ASN 6127

3 Reports

Mixed Data Source

High Risk

IP 163.121.73.9 rated at threat level 8/10 based on 3 security reports.

Pattern analysis reveals concerning activity. Confidence: 29%.

More threatening than 88% of monitored IPs

Threat Categories

Brute-Force 2

WP Login Brute Force 2

Web App Attack 1

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.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 6. October 2026

Last Activity 6. October 2026

Recent (7 days) 1 incidents

Reputable Network

This IP is hosted on a network (ASN 6127) with generally good reputation. The ISP IDSC maintains standard security practices.

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

Security Recommendations

Monitor closely and consider blocking. Escalation potential detected.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 0/10 Inactive

Confidence Score 29% Medium Confidence

Confidence History

4. Sep 2026 - 6. Oct 2026

29% Current

Stable Trend

Date	Categories	Source	Confidence
6. Oct 2026	Brute-Force Web App Attack	Community	75%
4. Sep 2026	WP Login Brute Force Brute-Force	Community	75%
4. Sep 2026	WP Login Brute Force	Honeypot	75%

Basic Information

IP Address: 163.121.73.9
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class B

Geolocation

Country: EG
ASN: AS6127
ISP: IDSC

DNS Information

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

Statistics

Total Reports: 3
First Reported: 4 Sep 2026
Last Reported: 6 Oct 2026, 10:19

Comparative Analysis

How this IP compares to others in our threat intelligence database

88 %

Global Threat Ranking

This IP is more threatening than 88% of all IPs in our database.

High Threat Percentile

Global Comparison

Compared against 845,413 reported IPs worldwide

Threat Level 8/10 avg: 6.3 +

Total Reports 3 avg: 9 --

Network Comparison

Compared against 3 IPs in ASN 6127

Threat Level 8/10 network avg: 8.3 =

Total Reports 3 network avg: 3 =

Geographic Comparison

Compared against 4,059 IPs in EG

Threat Level 8/10 country avg: 6.9 +

Total Reports 3 country avg: 3 =

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

Peak Day 6 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Friday 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

WP Login Brute Force 2

Brute-Force 2

Web App Attack 1

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

Hourly Activity

Peak activity at 12:00 with 2 reports

Weekly Activity

Geographic Threat Distribution

768,480 threat incidents tracked globally • Last 24h: 28,496 Logs

FEED

Top Threat Sources

01

United States US

150,174 19.5%
02

Brazil BR

112,584 14.7%
03

India IN

89,348 11.6%
04

China CN

46,464 6%
05

SC SC

29,263 3.8%
06

Germany DE

18,754 2.4%
07

Pakistan PK

18,251 2.4%
08

Netherlands NL

18,200 2.4%
09

Argentina AR

16,571 2.2%
10

Colombia CO

15,293 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

2 Related IPs

8.5/10 Avg Threat

23% Avg Confidence

2 High Threat

High-risk network: Majority of related IPs are flagged

IPs from the same country with similar threat profiles.

15 Related IPs

9.2/10 Avg Threat

90% Avg Confidence

15 High Threat

High-risk network: Majority of related IPs are flagged

Confidence 100%

Reports 15

ISP Link Egypt (Lin...

IPs with similar threat level and confidence scores.

15 Related IPs

6.9/10 Avg Threat

29% Avg Confidence

13 High Threat

High-risk network: Majority of related IPs are flagged

Export & Firewall Rules

Download threat data or generate firewall rules to block this IP

JSON Report

Structured data format for integration with security tools and SIEM systems.

{
    "ip_address": "163.121.73.9",
    "threat_level": 8,
    "confidence_score": 29,
    "total_reports": 3,
    "country_code": "EG",
    "isp_name": "IDSC",
    "asn": "6127",
    "first_reported": "2026-09-04 12:18:28",
    "last_reported": "2026-10-06 10:19:31",
    "exported_at": "2026-10-10T11:35:19+02:00",
    "source": "https://reportedip.com/ip/163.121.73.9/"
}

Download JSON

Firewall Rules

Ready-to-use blocking rules for common firewall systems.

iptables / netfilter

iptables -A INPUT -s 163.121.73.9 -j DROP
iptables -A OUTPUT -d 163.121.73.9 -j DROP

UFW (Ubuntu)

ufw deny from 163.121.73.9
ufw deny to 163.121.73.9

Windows Firewall

netsh advfirewall firewall add rule name="Block 163.121.73.9" dir=in action=block remoteip=163.121.73.9
netsh advfirewall firewall add rule name="Block 163.121.73.9 Out" dir=out action=block remoteip=163.121.73.9

Cloudflare

# Cloudflare Firewall Rule (IP Access Rules)
# Action: Block
# IP Address: 163.121.73.9

nginx

# Add to server block or location
deny 163.121.73.9;

Apache .htaccess

# Add to .htaccess or Apache config
<RequireAll>
    Require all granted
    Require not ip 163.121.73.9
</RequireAll>

High Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Reputable Network

Security Recommendations

Basic Information

Geolocation

DNS Information

Statistics

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