Network: RIPE-ERX-147-77-0-0

This page shows DMARC authentication failures originating from the RIPE-ERX-147-77-0-0 network. Learn more about this data.

Network Information

Org ID:: RIPE
Address:: P.O. Box 10096, Amsterdam, 1001EB
Countries:: RU

Unique IPs:: 1

CIDR:: 147.78.0.0/16, 147.77.0.0/16

Analysis

This network has contributed 1 unique IP address across 2 failed authentication events, accounting for 2 messages. Activity spans from May 5, 2026 to May 14, 2026, with peak volume in May 2026 (2 events). The top countries by failure volume are Russia (100%). The most active source IP from this network includes 147.78.181.187 (2 failures). A single IP dominates activity from RIPE-ERX-147-77-0-0, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-2 of 2 failures, affecting 2 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
5/14/2026	147.78.181.187	RU	1
5/5/2026	147.78.181.187	RU	1

Countries

Russia