Report for IP: 73.36.221.39

Threat LevelMEDIUM45/1001 rule type
1 incident on record · confirmed on global blocklist · last seen 56d ago
PTR c-73-36-221-39.hsd1.il.comcast.net
Org / ASN Comcast IP Services, L.L.C.
Country 🇺🇸 United States
City Chicago, Illinois
Timezone America/Chicago

Attack Analysis

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 (1)

Date Severity Description
5 Aug 2026 - 04:52 high IDS: Threat Intel — CINS poor reputation IP