Sh4mefulNetwork: 1AN1-NETWORK
This page shows DMARC authentication failures originating from the 1AN1-NETWORK network. Learn more about this data.
Network Information
- Org ID:
11INT- Address:
- 2 Logan Square 100 North 18th St Suite 400, Philadelphia, PA 19103
- Countries:
- US
- Unique IPs:
- 2
- CIDR:
-
74.208.0.0/16
Analysis
This network has contributed 2 unique IP addresses across 3 failed authentication events, accounting for 3 messages. Activity spans from January 28, 2025 to April 24, 2026, with peak volume in January 2025 (1 event). The top countries by failure volume are United States (100%). The most active source IPs from this network include 74.208.4.196 (2 failures), 74.208.4.194 (1 failure). Failures from 1AN1-NETWORK are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.
Countries