Network: SENDGRID-168-245-0-0-17

This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 9 messages. Activity spans from October 17, 2025 to April 21, 2026, with peak volume in October 2025 (3 events). The top countries by failure volume are United States (100%). The most active source IPs from this network include 168.245.20.71 (3 failures), 168.245.26.67 (3 failures). A single IP dominates activity from SENDGRID-168-245-0-0-17 (Twilio), a email delivery service,, suggesting a concentrated or persistent source rather than distributed infrastructure.