Is IP address 3.139.83.123 dangerous?

Yes, 3.139.83.123 is considered dangerous with a threat level of 8/10. It has been reported 14 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 3.139.83.123?

IP address 3.139.83.123 is operated by Amazon.com, Inc. (ASN 16509) and is geolocated to US. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 3.139.83.123?

Yes, blocking 3.139.83.123 is strongly recommended. With a threat level of 8/10 and 14 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 3.139.83.123?

Our threat assessment for 3.139.83.123 has a confidence score of 93%, based on 14 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

3.139.83.123

IPv4 Public

AS16509

Amazon.com, Inc.

14 Reports

Is this your IP address? If the cause is fixed, you can request removal. Free of charge, usually decided within 48 hours. Request delisting

United States Location

Amazon.com, Inc. ASN 16509

14 Reports

Honeypot Data Source

Substantial Risk

Threat level 8/10 for 3.139.83.123 based on 14 documented incidents.

Consistent suspicious behavior patterns. 93% confidence rating.

More threatening than 93% of monitored IPs

Threat Categories

Brute-Force 14

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 14. November 2026

Last Activity 14. November 2026

Recent (7 days) 14 incidents

Cloud Infrastructure

This IP operates from Amazon Web Services (AWS) cloud infrastructure. Cloud-hosted threats can be provisioned and abandoned quickly, affecting attribution.

Cloud-hosted malicious activity often indicates automated or scalable attack infrastructure.

Security Recommendations

Configure firewall rules and intrusion detection alerts.

Long-term blocking recommended.

Reputation Summary

Threat Level 8/10 High

Critical

Activity Frequency 8/10 High

Confidence Score 93% Verified

Confidence History

14. Nov 2026

93% Current

Stable Trend

Date	Categories	Source	Confidence
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%
14. Nov 2026 New	Brute-Force	Honeypot	75%

Basic Information

IP Address: 3.139.83.123
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: US
ASN: AS16509
ISP: Amazon.com, Inc.

DNS Information

Reverse DNS: ec2-3-139-83-123.us-east-2.compute.amazonaws.com
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 14
First Reported: 14 Nov 2026
Last Reported: 14 Nov 2026, 21:25

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: AS16509

Organization: Amazon.com, Inc.

Country:

Network Threat Assessment

4/10

This network has low threat indicators with minimal suspicious activity.

Network Statistics

3,313

Total IPs Monitored

133,751

Total Reports

40.4

Reports per IP

Network Context

This IP address belongs to Amazon.com, Inc. (AS16509), which manages 3,313 IP addresses in our monitoring system. Out of these, 133,751 have been reported for suspicious activities, resulting in a network-wide threat level of 4/10.

Network notice: This network shows some suspicious activity patterns. Monitor interactions with IPs from this ASN.

Comparative Analysis

How this IP compares to others in our threat intelligence database

93 %

Global Threat Ranking

This IP is more threatening than 93% of all IPs in our database.

Top 10% Most Dangerous

Global Comparison

Compared against 1,352,021 reported IPs worldwide

Threat Level 8/10 avg: 6.0 +

Total Reports 14 avg: 7 ++

Network Comparison

Compared against 11,014 IPs in ASN 16509

Threat Level 8/10 network avg: 6.8 +

Total Reports 14 network avg: 15 =

Network Amazon.com, Inc. has overall threat level 4/10

Geographic Comparison

Compared against 213,624 IPs in US

Threat Level 8/10 country avg: 6.6 +

Total Reports 14 country avg: 16 =

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

Peak Day 14 Nov 2026 14 reports

Daily Average 0.5 reports/day

Most Active Saturday 14 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 14

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

Hourly Activity

Peak activity at 17:00 with 4 reports

Weekly Activity

Geographic Threat Distribution

1,232,363 threat incidents tracked globally • Last 24h: 20,583 Logs

FEED

Top Threat Sources

01

Brazil BR

261,723 21.2%
02

United States US THIS IP

213,624 17.3%
03

India IN

104,161 8.5%
04

China CN

52,537 4.3%
05

Argentina AR

42,607 3.5%
06

SC SC

29,487 2.4%
07

Mexico MX

28,150 2.3%
08

Russia RU

27,412 2.2%
09

Germany DE

25,867 2.1%
10

Colombia CO

24,360 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

9.2/10 Avg Threat

94% Avg Confidence

20 High Threat

High-risk network: Majority of related IPs are flagged

Substantial Risk

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Cloud Infrastructure

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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