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Network: AMAZON-2011L

This page shows DMARC authentication failures originating from the AMAZON-2011L network. Learn more about this data.

Network Information
Owner:
Amazon
Org ID:
AT-88-Z
Address:
410 Terry Ave N., Seattle, WA 98109
Countries:
US
Unique IPs:
13
CIDRs:
54.224.0.0/11, 54.64.0.0/11

Analysis

This network has contributed 13 unique IP addresses across 20 failed authentication events, accounting for 22 messages. Activity from this network spans from March 13, 2024 to March 25, 2026. Activity from AMAZON-2011L (Amazon) has been observed from United States.

Failures Detected from this Network
Showing 1-20 of 20 (failures, affecting 22 messages)
Date ▼ Source IP Country Messages
3/13/2026 54.89.140.197 US 1
12/5/2025 54.89.140.197 US 1
10/24/2025 54.89.140.197 US 2
10/10/2025 54.89.140.197 US 2
10/3/2025 54.240.230.245 US 1
9/26/2025 54.240.230.189 US 1
9/26/2025 54.89.140.197 US 1
9/24/2025 54.240.230.181 US 1
9/24/2025 54.240.230.189 US 1
9/19/2025 54.240.230.186 US 1
9/19/2025 54.240.230.243 US 1
9/12/2025 54.240.230.182 US 1
9/10/2025 54.89.140.197 US 1
9/5/2025 54.240.230.244 US 1
9/3/2025 54.240.230.176 US 1
8/1/2025 54.240.230.177 US 1
7/23/2025 54.240.230.183 US 1
7/11/2025 54.239.98.39 US 1
7/11/2025 54.240.230.247 US 1
7/10/2025 54.89.140.197 US 1
Countries
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