Network: TEDE-LLU

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

Network Information

WHOIS Owner:: Telefonica Germany GmbH & Co. OHG
Countries:: DE

Unique IPs:: 1

CIDR:: 77.176.0.0/12

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 4 messages. Activity from this network was observed on September 2, 2026. The top countries by failure volume are Germany (100%). The most active source IP from this network includes 77.186.19.163 (1 failure). A single IP dominates activity from TEDE-LLU, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-1 of 1 failures, affecting 4 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
9/2/2026	77.186.19.163	DE	4

Countries

Germany