Is IP address 80.79.4.139 dangerous?

80.79.4.139 presents moderate risk with a threat level of 5/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 80.79.4.139?

IP address 80.79.4.139 is operated by WorldStream B.V. (ASN 49981) and is geolocated to NL. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 80.79.4.139?

Blocking 80.79.4.139 is advisable for security-sensitive environments. With a threat level of 5/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 80.79.4.139?

Our threat assessment for 80.79.4.139 has a confidence score of 24%, based on 2 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

80.79.4.139

IPv4 Public

AS49981

WorldStream B.V.

2 Reports

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The Netherlands Location

WorldStream B.V. ASN 49981

2 Reports

Community Data Source

Intermediate Threat

Threat level 5/10 for 80.79.4.139 from 2 reports.

Concerning behaviors alongside normal activity. 24% confidence.

More threatening than 39% of monitored IPs

Threat Categories

Port Scan 2

Technical Details

Port scanning identifies open services and potential attack vectors on target systems as reconnaissance for attacks.

Recommended Mitigations

Minimize exposed services, implement firewall rules, and monitor for scanning patterns.

Behavioral Analysis

Activity Pattern: Consistent Activity

Steady malicious activity over 4 days indicates persistent threat actor operations.

First Observed 4. October 2026

Last Activity 8. October 2026

Recent (7 days) 2 incidents

Moderate Network Risk

The network hosting this IP (ASN 49981, operated by WorldStream B.V.) shows moderate threat indicators. Some concerning activity has been detected from neighboring addresses.

Consider the network context when assessing this individual IP.

Security Recommendations

Monitor for behavior pattern changes indicating escalation.

Long-term blocking recommended.

Reputation Summary

Threat Level 5/10 Medium

Medium

Activity Frequency 7/10 High

Confidence Score 24% Low Confidence

Confidence History

4. Oct 2026 - 8. Oct 2026

24% Current

Stable Trend

Date	Categories	Source	Confidence
8. Oct 2026 New	Port Scan	Community x3	75%
4. Oct 2026	Port Scan	Community x4	75%

Basic Information

IP Address: 80.79.4.139
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: NL
ASN: AS49981
ISP: WorldStream B.V.

DNS Information

Reverse DNS: 80-79-4-139.hosted-by-worldstream.net
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 2
First Reported: 4 Oct 2026
Last Reported: 8 Oct 2026, 20:08

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: AS49981

Organization: WorldStream B.V.

Country:

Network Threat Assessment

6/10

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

Network Statistics

Total IPs Monitored

1,118

Total Reports

37.3

Reports per IP

Network Context

This IP address belongs to WorldStream B.V. (AS49981), which manages 30 IP addresses in our monitoring system. Out of these, 1,118 have been reported for suspicious activities, resulting in a network-wide threat level of 6/10.

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

39 %

Global Threat Ranking

This IP is more threatening than 39% of all IPs in our database.

Below Average Threat

Global Comparison

Compared against 838,542 reported IPs worldwide

Threat Level 5/10 avg: 6.3 -

Total Reports 2 avg: 9 --

Network Comparison

Compared against 144 IPs in ASN 49981

Threat Level 5/10 network avg: 6.8 -

Total Reports 2 network avg: 57 --

Network WorldStream B.V. has overall threat level 6/10

Geographic Comparison

Compared against 18,109 IPs in NL

Threat Level 5/10 country avg: 6.3 -

Total Reports 2 country avg: 30 --

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

Peak Day 4 Oct 2026 1 reports

Daily Average 0.1 reports/day

Most Active Sunday 1 reports

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

Initial Threat 5/10

Current Threat 5/10

Distribution of threat categories reported over time.

Top Threat Categories

Port Scan 2

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

Hourly Activity

Peak activity at 13:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

762,263 threat incidents tracked globally • Last 24h: 30,331 Logs

FEED

Top Threat Sources

01

United States US

149,123 19.6%
02

Brazil BR

112,155 14.7%
03

India IN

88,203 11.6%
04

China CN

46,272 6.1%
05

SC SC

29,255 3.8%
06

Germany DE

18,569 2.4%
07

Netherlands NL THIS IP

18,109 2.4%
08

Pakistan PK

18,041 2.4%
09

Argentina AR

16,356 2.1%
10

Colombia CO

15,206 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

6.9/10 Avg Threat

35% Avg Confidence

13 High Threat

High-risk network: Majority of related IPs are flagged

Intermediate Threat

Threat Categories

Technical Details

Recommended Mitigations

Behavioral Analysis

Moderate Network Risk

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