Is IP address 78.154.15.46 dangerous?

78.154.15.46 presents moderate risk with a threat level of 6/10. While not critically dangerous, it has been associated with activity. Monitoring and conditional blocking is recommended.

Who owns or operates IP address 78.154.15.46?

IP address 78.154.15.46 is operated by Vivacom Bulgaria EAD (ASN 8866) and is geolocated to BG. This information is derived from public WHOIS and geolocation databases.

Should I block IP address 78.154.15.46?

Blocking 78.154.15.46 is advisable for security-sensitive environments. With a threat level of 6/10, consider implementing conditional blocks or rate limiting.

How accurate is this threat assessment for 78.154.15.46?

Our threat assessment for 78.154.15.46 has a confidence score of 21%, based on 1 independent reports from multiple independent sources. Higher confidence scores indicate more reliable assessments.

IP Address

78.154.15.46

IPv4 Public

AS8866

Vivacom Bulgaria EAD

1 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

Bulgaria Location

Vivacom Bulgaria EAD ASN 8866

1 Reports

Community Data Source

Measured Risk

IP 78.154.15.46 threat rating: 6/10 from 1 observations.

Attention-worthy behavior detected. Confidence: 21%.

More threatening than 52% of monitored IPs

Threat Categories

Hacking 1

Technical Details

General hacking activity includes various intrusion attempts, exploitation of vulnerabilities, and unauthorized access attempts.

Recommended Mitigations

Keep systems patched, implement intrusion detection, and follow security best practices.

Behavioral Analysis

Activity Pattern: Consistent Activity

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

First Observed 24. October 2026

Last Activity 24. October 2026

Recent (7 days) 0 incidents

Reputable Network

This IP is hosted on a network (ASN 8866) with generally good reputation. The ISP Vivacom Bulgaria EAD maintains standard security practices.

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

Security Recommendations

Standard security protocols sufficient. Monitor but no immediate blocking required.

Long-term blocking recommended.

Reputation Summary

Threat Level 6/10 Medium

High

Activity Frequency 0/10 Inactive

Confidence Score 15% Low Confidence

Date	Categories	Source	Confidence
24. Oct 2026	Hacking	Community	75%

Basic Information

IP Address: 78.154.15.46
IP Version: IPv4
Network Type: Public
Tor Network: No
Network Class: Class A

Geolocation

Country: BG
ASN: AS8866
ISP: Vivacom Bulgaria EAD

DNS Information

Reverse DNS: 78-154-15-46.ip.btc-net.bg
PTR Record: Yes
Connection Type: Dynamic

Statistics

Total Reports: 1
First Reported: 27 Oct 2026
Last Reported: 24 Oct 2026, 18:50

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: AS8866

Organization: Vivacom Bulgaria EAD

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

2.3

Reports per IP

Network Context

This IP address belongs to Vivacom Bulgaria EAD (AS8866), which manages 23 IP addresses in our monitoring system. Out of these, 52 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

52 %

Global Threat Ranking

This IP is more threatening than 52% of all IPs in our database.

Above Average Threat

Global Comparison

Compared against 1,326,491 reported IPs worldwide

Threat Level 6/10 avg: 6.0 =

Total Reports 1 avg: 7 --

Network Comparison

Compared against 833 IPs in ASN 8866

Threat Level 6/10 network avg: 5.2 +

Total Reports 1 network avg: 2 -

Network Vivacom Bulgaria EAD has overall threat level 2/10

Geographic Comparison

Compared against 4,054 IPs in BG

Threat Level 6/10 country avg: 6.0 =

Total Reports 1 country avg: 36 --

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

Peak Day 24 Oct 2026 1 reports

Daily Average 0 reports/day

Most Active Saturday 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

Hacking 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

1,209,136 threat incidents tracked globally • Last 24h: 33,651 Logs

FEED

Top Threat Sources

01

Brazil BR

261,016 21.6%
02

United States US

206,716 17.1%
03

India IN

103,480 8.6%
04

China CN

50,912 4.2%
05

Argentina AR

42,401 3.5%
06

SC SC

29,446 2.4%
07

Mexico MX

27,910 2.3%
08

Russia RU

26,972 2.2%
09

Germany DE

24,345 2%
10

Colombia CO

24,266 2%

+40 more countries

THREAT LEVEL

LOW MED HIGH

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

20 Related IPs

7.1/10 Avg Threat

34% Avg Confidence

8 High Threat

Elevated risk: Multiple related IPs are flagged

Measured Risk

Threat Categories

Technical Details

Recommended Mitigations

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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