Report for IP: 45.156.128.37

Threat LevelCRITICAL72/1003 rule types across 3 attack categories
4 incidents on record · 3 rule types · active attacker + blocklisted · last seen 21d ago
PTR sh-ams-nl-gd15-wk102a.internet-census.org
Org / ASN Inap AMS
Country 🇳🇱 The Netherlands
City Amsterdam, North Holland
Timezone Europe/Amsterdam
Internet ScannerInternet-census
Internet Census / Network scanning research project performing large-scale surveys of internet infrastructure. All unsolicited scanning probes are treated as hostile traffic on this network regardless of stated purpose.

Attack Analysis

🇳🇱 Netherlands · Amsterdam · 211680 · INAP-AMS-1
Suricata IDS Alert
Suricata intrusion detection flagged this IP for malicious network behaviour — including port scanning, exploit attempts, botnet activity, or known attack signatures. The specific signature is shown in the report list below.
IDS: Blocklist — Dshield
This IP was reported to the DShield community blocklist by multiple independent security sensors worldwide. DShield aggregates firewall logs from thousands of contributors; IPs on this list are confirmed active attackers observed across many networks.
IDS: Threat Intel — CINS Active Threat
This IP appears in the CINS (Collective Intelligence Network Security) Active Threat Intelligence feed — a real-time blocklist of IPs with poor reputation scores derived from observed malicious activity. CINS-listed IPs are actively engaged in attacks at the time of detection.

Reports (4)

Date Severity Description
11 Jul 2026 - 10:40 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 57
11 Jul 2026 - 10:40 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
11 Jul 2026 - 10:40 high IDS: Blocklist — Dshield listed IP
10 Jul 2026 - 02:01 high IDS: Suricata alert — GPL SNMP public access udp