Sh4mefulNetwork: FRTR-LEGACY-FTR13
This page shows DMARC authentication failures originating from the FRTR-LEGACY-FTR13 network. Learn more about this data.
Network Information
- WHOIS Owner:
- Frontier Communications of America, Inc.
- Countries:
- US
- Unique IPs:
- 1
- CIDR:
-
50.126.128.0/17
Analysis
This network has contributed 1 unique IP address across 12 failed authentication events, accounting for 23 messages. Activity spans from April 25, 2026 to July 9, 2026, with peak volume in May 2026 (10 events). The top countries by failure volume are United States (100%). The most active source IP from this network includes 50.127.181.82 (21 failures). A single IP dominates activity from FRTR-LEGACY-FTR13, suggesting a concentrated or persistent source rather than distributed infrastructure.
Countries