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

Network: CVNET-2

This page shows DMARC authentication failures originating from the CVNET-2 network. Learn more about this data.

Network Information
Org ID:
CVNT
Address:
1111 Stewart Avenue, Bethpage, NY 11714
Countries:
US
Unique IPs:
2
CIDRs:
216.255.96.0/19, 69.74.0.0/16

Analysis

This network has contributed 2 unique IP addresses across 10 failed authentication events, accounting for 20 messages. Activity spans from September 13, 2024 to June 27, 2025, with peak volume in December 2024 (4 events). The top countries by failure volume are United States (100%). The most active source IPs from this network include 69.74.54.78 (10 failures), 216.255.113.239 (1 failure). A single IP dominates activity from CVNET-2, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-10 of 10 failures, affecting 20 messages
Date โ–ผ Source IP Country Messages
6/27/2025 69.74.54.78 US 3
3/28/2025 69.74.54.78 US 1
2/26/2025 69.74.54.78 US 1
2/14/2025 69.74.54.78 US 1
12/19/2024 69.74.54.78 US 3
12/18/2024 69.74.54.78 US 3
12/5/2024 69.74.54.78 US 2
11/12/2024 69.74.54.78 US 2
10/31/2024 216.255.113.239 US 1
9/13/2024 69.74.54.78 US 3
Countries