FraudGuard

A1 Bulgaria

Country: Bulgaria 🇧🇬
IP registry: RIPE NCC (Réseaux IP Européens)
Peak daily attacks from this ISP
230

Updated: 2025-12-16

FraudGuard.io continuously collects and correlates attack telemetry from our proprietary global honeypot network. This ISP intel page highlights activity attributed to A1 Bulgaria in the last 30 days — including risk trends, threat classifications, and recurring attacker IPs.

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Honeypot hits (30d)
115
Anonymous hits (30d)
59
Events flagged as anonymous_tracker
Residential traffic (30d)
79.57%
183 events
Business traffic (30d)
20.43%
47 events

Attack Breakdown by Threat Type (30d)

Shows the distribution of threat types observed in the last 30 days.

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Daily Attack Volume by Risk Level (30d)

Shows how often IPs from this ISP were flagged at each risk level.

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Top Attacker Locations (30d)

Geolocated attacker IPs attributed to A1 Bulgaria. Click dots for details.

Top Anonymous IPs from A1 Bulgaria

Top 10 IPs flagged as anonymous_tracker in the last 30 days.

Learn more about FraudGuard risk levels and threat types →

IP address Threat Last seen
130.204.67.242 anonymous_tracker 2025-12-14
151.251.118.122 anonymous_tracker 2025-12-14
151.251.40.74 anonymous_tracker 2025-12-14
151.251.98.121 anonymous_tracker 2025-12-14
195.34.103.142 anonymous_tracker 2025-12-14
212.36.16.110 anonymous_tracker 2025-12-14
212.50.15.18 anonymous_tracker 2025-12-14
212.50.19.150 anonymous_tracker 2025-12-14
212.95.180.50 anonymous_tracker 2025-12-14
213.169.33.10 anonymous_tracker 2025-12-14

Top Malicious IPs from A1 Bulgaria

Sample of the highest-volume attackers observed in the last 30 days.

Learn more about FraudGuard risk levels and threat types →

IP address Threat Last seen
130.204.154.237 honeypot_tracker 2025-12-14
130.204.229.88 honeypot_tracker 2025-12-14
130.204.252.234 honeypot_tracker 2025-12-14
130.204.63.235 honeypot_tracker 2025-12-14
130.204.90.213 honeypot_tracker 2025-12-14
151.251.200.27 honeypot_tracker 2025-12-14
151.251.244.160 honeypot_tracker 2025-12-14
151.251.253.24 honeypot_tracker 2025-12-14
151.251.40.170 honeypot_tracker 2025-12-14
151.251.40.67 honeypot_tracker 2025-12-14

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