Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection

Network: Net Uno, C.A.

This page shows DMARC authentication failures originating from the Net Uno, C.A. network. Learn more about this data.

Network Information
WHOIS Owner:
Net Uno, C.A.
Address:
Urb. Los Naranjos. Prolong. Av Sur 7. Qta Cabletel, 58,, 1061 - San Cristobal - TA
Countries:
VE
Unique IPs:
2
CIDRs:
190.153.0.0/17, 190.153.118.0/24

Analysis

This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 5 messages. Activity spans from April 4, 2025 to June 26, 2025, with peak volume in April 2025 (1 event). The top countries by failure volume are Venezuela (100%). The most active source IPs from this network include 190.153.118.130 (1 failure), 190.153.90.134 (1 failure). Failures from Net Uno, C.A. are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network
Showing 1-2 of 2 failures, affecting 5 messages
Countries