Network: IR-Nazhin

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

Network Information

WHOIS Owner:: ORG-NSIa1-RIPE
Countries:: IR

Unique IPs:: 2

CIDR:: 91.240.60.0/22

Analysis

This network has contributed 2 unique IP addresses across 2 failed authentication events, accounting for 2 messages. Activity spans from June 20, 2026 to June 28, 2026, with peak volume in June 2026 (2 events). The top countries by failure volume are Iran (100%). The most active source IPs from this network include 91.240.61.218 (1 failure), 91.240.63.153 (1 failure). Failures from IR-Nazhin are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network

Showing 1-2 of 2 failures, affecting 2 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
6/28/2026	91.240.61.218	IR	1
6/20/2026	91.240.63.153	IR	1

Countries

Iran