Network: Vodafone-BROADBAND-XXXIII

This page shows DMARC authentication failures originating from the Vodafone-BROADBAND-XXXIII network. Learn more about this data.

Network Information

WHOIS Owner:: Vodafone Czech Republic a.s.
Countries:: CZ

Unique IPs:: 1

CIDR:: 78.45.0.0/16

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 December 11, 2025. The top countries by failure volume are Czechia (100%). The most active source IP from this network includes 78.45.107.108 (1 failure). A single IP dominates activity from Vodafone-BROADBAND-XXXIII, 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
12/11/2025	78.45.107.108	CZ	4

Countries

Czechia