Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection

Network: RIPE-ERX-147-44-0-0

This page shows DMARC authentication failures originating from the RIPE-ERX-147-44-0-0 network. Learn more about this data.

Network Information
Org ID:
RIPE
Address:
P.O. Box 10096, Amsterdam, 1001EB
Countries:
JP RU
Unique IPs:
5
CIDR:
147.44.0.0/15

Analysis

This network has contributed 5 unique IP addresses across 7 failed authentication events, accounting for 8 messages. Activity spans from September 13, 2025 to March 3, 2026, with peak volume in September 2025 (3 events). The top countries by failure volume are Japan (75%), Russia (25%). The most active source IPs from this network include 147.45.220.68 (2 failures), 147.45.220.83 (2 failures), 147.45.124.31 (1 failure). Failures from RIPE-ERX-147-44-0-0 are concentrated in two countries, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network
Showing 1-7 of 7 failures, affecting 8 messages
Countries