Network: HO-2

This page shows DMARC authentication failures originating from the HO-2 network. Learn more about this data.

Network Information

Org ID:: HO-2
Address:: 800-1801 McGill College, Montreal, QC H3A 2N4
Countries:: AU

Unique IPs:: 3

CIDR:: 139.99.0.0/16

Analysis

This network has contributed 3 unique IP addresses across 7 failed authentication events, accounting for 11 messages. Activity spans from June 27, 2024 to August 9, 2024, with peak volume in August 2024 (3 events). The top countries by failure volume are Australia (100%). The most active source IPs from this network include 139.99.218.141 (3 failures), 139.99.220.252 (3 failures), 139.99.222.117 (1 failure). Failures from HO-2 are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network

Showing 1-7 of 7 failures, affecting 11 messages

Show Confoundersⓘ

Date ▼	Source IP	Country	Messages
8/9/2024	139.99.220.252	AU	2
8/8/2024	139.99.220.252	AU	2
8/7/2024	139.99.220.252	AU	2
7/1/2024	139.99.218.141	AU	1
7/1/2024	139.99.222.117	AU	2
6/30/2024	139.99.218.141	AU	1
6/27/2024	139.99.218.141	AU	1

Countries

Australia