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

Network: HOSTP-7

This page shows DMARC authentication failures originating from the HOSTP-7 network. Learn more about this data.

Network Information
Org ID:
HOSTP-7
Address:
325 Delaware Avenue Suite 300, Buffalo, NY 14202
Countries:
MX ES NL US
Unique IPs:
20
CIDRs:
104.129.18.0/23, 104.129.20.0/22, 104.129.24.0/21, 104.129.32.0/19, 155.94.128.0/18, 155.94.224.0/21, 155.94.192.0/19, 155.94.232.0/23, (more)

Analysis

This network has contributed 20 unique IP addresses across 59 failed authentication events, accounting for 88 messages. Activity from this network spans from March 8, 2024 to October 28, 2025. Activity from HOSTP-7, a hosting provider, has been observed from 4 countries, including Mexico, Spain, The Netherlands.

Failures Detected from this Network
Showing 51-59 of 59 (failures, affecting 88 messages)
Date ▼ Source IP Country Messages
3/19/2024 104.129.27.15 MX 1
3/19/2024 64.188.21.208 US 1
3/18/2024 64.188.21.208 US 4
3/15/2024 64.188.22.14 US 1
3/14/2024 64.188.22.14 US 2
3/12/2024 64.188.22.14 US 2
3/12/2024 96.47.233.204 ES 1
3/11/2024 64.188.22.14 US 1
3/8/2024 64.188.22.14 US 1
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