Sh4mefulNetwork: Cablevisión, S.A. de C.V.
This page shows DMARC authentication failures originating from the Cablevisión, S.A. de C.V. network. Learn more about this data.
Network Information
- WHOIS Owner:
- Cablevisión, S.A. de C.V.
- Address:
- Avenida Vasco de Quiroga, 2000, Col. Santa Fe, 01210 - Alcaldía Alvaro Obregon - CX
- Countries:
- MX
- Unique IPs:
- 8
- CIDRs:
189.216.0.0/15,201.141.0.0/17
Analysis
This network has contributed 8 unique IP addresses across 8 failed authentication events, accounting for 20 messages. Activity spans from February 10, 2025 to June 29, 2026, with peak volume in February 2025 (2 events). The top countries by failure volume are Mexico (100%). The most active source IPs from this network include 189.217.197.6 (1 failure), 189.217.202.184 (1 failure), 189.217.101.148 (1 failure). Failures from Cablevisión, S.A. de C.V. are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.
Failures Detected from this Network
Showing 1-8 of 8 failures, affecting 20 messages| Date ▼ | Source IP | Country | Messages |
|---|---|---|---|
| 6/29/2026 | MX | 1 | |
| 10/3/2025 | MX | 4 | |
| 7/2/2025 | MX | 1 | |
| 6/24/2025 | MX | 1 | |
| 4/4/2025 | MX | 4 | |
| 4/4/2025 | MX | 4 | |
| 2/13/2025 | MX | 4 | |
| 2/10/2025 | MX | 1 |
Countries