Is IP address 87.49.147.166 dangerous?

Yes, 87.49.147.166 is considered dangerous with a threat level of 7/10. It has been reported 1 times for malicious activities including . We recommend blocking this IP address.

Who owns or operates IP address 87.49.147.166?

IP address 87.49.147.166 is operated by TDC Holding A/S (ASN 3292) and is geolocated to DK. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 87.49.147.166?

Yes, blocking 87.49.147.166 is strongly recommended. With a threat level of 7/10 and 1 security reports, this IP poses significant risk. Implement firewall rules to block incoming and outgoing traffic.

How accurate is this threat assessment for 87.49.147.166?

Our threat assessment for 87.49.147.166 has a confidence score of 29%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

87.49.147.166

IPv4 Public

AS3292

TDC Holding A/S

1 Reports

Denmark Location

TDC Holding A/S ASN 3292

1 Reports

Honeypot Data Source

High Risk

IP 87.49.147.166 rated at threat level 7/10 based on 1 security reports.

Pattern analysis reveals concerning activity. Confidence: 29%.

More threatening than 60% of monitored IPs

Threat Categories

WP Login Brute Force 1

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 29. May 2026

Last Activity 29. May 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 3292) with generally good reputation. The ISP TDC Holding A/S 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 7/10 High

High

Activity Frequency 2/10 Very Low

Confidence Score 25% Low Confidence

Date	Categories	Source	Confidence
29. May 2026	WP Login Brute Force	Honeypot	75%

Basic Information

IP Address: 87.49.147.166
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: DK
ASN: AS3292
ISP: TDC Holding A/S

DNS Information

Reverse DNS: 87-49-147-166-mobile.dk.customer.tdc.net
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 29 May 2026
Last Reported: 29 May 2026, 18:03

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: AS3292

Organization: TDC Holding A/S

Country:

Network Threat Assessment

2/10

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

Network Statistics

Total IPs Monitored

Total Reports

1.3

Reports per IP

Network Context

This IP address belongs to TDC Holding A/S (AS3292), which manages 4 IP addresses in our monitoring system. Out of these, 5 have been reported for suspicious activities, resulting in a network-wide threat level of 2/10.

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

60 %

Global Threat Ranking

This IP is more threatening than 60% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 200,066 reported IPs worldwide

Threat Level 7/10 avg: 5.3 +

Total Reports 1 avg: 23 --

Network Comparison

Compared against 18 IPs in ASN 3292

Threat Level 7/10 network avg: 5.0 +

Total Reports 1 network avg: 1 =

Network TDC Holding A/S has overall threat level 2/10

Geographic Comparison

Compared against 191 IPs in DK

Threat Level 7/10 country avg: 5.0 +

Total Reports 1 country avg: 4 --

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

Peak Day 29 May 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 6/10

Current Threat 6/10

Distribution of threat categories reported over time.

Top Threat Categories

WP Login Brute Force 1

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

Hourly Activity

Peak activity at 18:00 with 1 reports

Weekly Activity

Geographic Threat Distribution

187,720 threat incidents tracked globally • Last 24h: 18,948 Logs

FEED

Top Threat Sources

01

United States US

38,493 20.5%
02

India IN

29,262 15.6%
03

China CN

26,047 13.9%
04

Brazil BR

10,264 5.5%
05

Germany DE

7,151 3.8%
06

Singapore SG

6,479 3.5%
07

Indonesia ID

5,561 3%
08

Russia RU

4,712 2.5%
09

Pakistan PK

4,710 2.5%
10

Netherlands NL

4,363 2.3%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

17 Related IPs

4.9/10 Avg Threat

27% Avg Confidence

5 High Threat

Elevated risk: Multiple related IPs are flagged

High Risk

Threat Categories

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

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reportedIP

Parkstraße 19, 80339 München

Consultation

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