Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection
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Network: MTNMCKAZAKTELECOMJSC

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

Network Information
WHOIS Owner:
Kazakhtelecom Data Network Administration
Countries:
KZ
Unique IPs:
3
CIDRs:
145.255.168.0/21, 145.255.176.0/21, (more)

Analysis

This network has contributed 3 unique IP addresses across 3 failed authentication events, accounting for 3 messages. Activity spans from April 4, 2026 to May 29, 2026, with peak volume in May 2026 (2 events). The top countries by failure volume are Kazakhstan (100%). The most active source IPs from this network include 145.255.168.238 (1 failure), 145.255.176.190 (1 failure), 178.90.225.81 (1 failure). Failures from MTNMCKAZAKTELECOMJSC are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network
Showing 1-3 of 3 failures, affecting 3 messages
Date ▼ Source IP Country Messages
5/29/2026 145.255.176.190 KZ 1
5/28/2026 145.255.168.238 KZ 1
4/4/2026 178.90.225.81 KZ 1
Countries