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

Network: AMAZON

This page shows DMARC authentication failures originating from the AMAZON 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:
5
CIDRs:
54.192.0.0/12, 54.144.0.0/12, 54.160.0.0/11, 54.216.0.0/14, 54.208.0.0/13, 54.220.0.0/15, 54.216.0.0/14, 54.160.0.0/11, 54.192.0.0/12, 54.208.0.0/13, 54.144.0.0/12, 54.220.0.0/15, (more)

Analysis

This network has contributed 5 unique IP addresses across 58 failed authentication events, accounting for 95 messages. Activity spans from March 13, 2024 to June 24, 2026, with peak volume in September 2024 (10 events). The top countries by failure volume are United States (100%). The most active source IPs from this network include 54.173.50.115 (57 failures), 54.214.251.117 (3 failures), 54.147.22.152 (2 failures). A single IP dominates activity from AMAZON (Amazon), suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-50 of 58 failures, affecting 95 messages
Date โ–ฒ Source IP Country Messages
3/13/2024 54.173.50.115 โš  US 2
3/13/2024 54.174.46.162 US 1
4/17/2024 54.173.50.115 โš  US 1
5/31/2024 54.173.50.115 โš  US 1
6/26/2024 54.173.50.115 โš  US 2
8/7/2024 54.173.50.115 โš  US 1
9/6/2024 54.173.50.115 โš  US 2
9/13/2024 54.173.50.115 โš  US 3
9/18/2024 54.173.50.115 โš  US 1
9/20/2024 54.173.50.115 โš  US 1
9/25/2024 54.173.50.115 โš  US 1
9/27/2024 54.173.50.115 โš  US 6
10/23/2024 54.173.50.115 โš  US 2
11/8/2024 54.173.50.115 โš  US 1
11/20/2024 54.173.50.115 โš  US 1
12/5/2024 54.173.50.115 โš  US 2
12/11/2024 54.173.50.115 โš  US 5
12/18/2024 54.173.50.115 โš  US 1
12/20/2024 54.173.50.115 โš  US 2
1/8/2025 54.173.50.115 โš  US 1
1/17/2025 54.173.50.115 โš  US 1
2/28/2025 54.173.50.115 โš  US 2
3/12/2025 54.173.50.115 โš  US 1
3/19/2025 54.173.50.115 โš  US 1
3/28/2025 54.173.50.115 โš  US 2
5/3/2025 54.173.50.115 โš  US 1
5/9/2025 54.173.50.115 โš  US 2
5/28/2025 54.173.50.115 โš  US 1
6/6/2025 54.173.50.115 โš  US 3
6/18/2025 54.173.50.115 โš  US 2
6/19/2025 54.173.50.115 โš  US 3
7/1/2025 54.173.50.115 โš  US 1
7/3/2025 54.147.22.152 US 5
7/9/2025 54.146.63.47 US 4
7/9/2025 54.147.22.152 US 1
7/31/2025 54.173.50.115 โš  US 1
8/7/2025 54.214.251.117 US 1
8/8/2025 54.214.251.117 US 1
8/9/2025 54.214.251.117 US 1
9/3/2025 54.173.50.115 โš  US 1
9/13/2025 54.173.50.115 โš  US 1
9/17/2025 54.173.50.115 โš  US 1
9/18/2025 54.173.50.115 โš  US 2
9/24/2025 54.173.50.115 โš  US 1
10/9/2025 54.173.50.115 โš  US 1
10/10/2025 54.173.50.115 โš  US 2
10/23/2025 54.173.50.115 โš  US 1
11/14/2025 54.173.50.115 โš  US 1
11/21/2025 54.173.50.115 โš  US 1
12/4/2025 54.173.50.115 โš  US 1
Countries