Report for IP: 104.251.181.37

Threat LevelHIGH62/1001 rule type
8 incidents on record ยท confirmed on global blocklist ยท active over 3 days ยท last seen 2d ago
PTR N/A
Org / ASN SKN & Telecom Ltd
Country ๐Ÿ‡จ๐Ÿ‡ญ Switzerland
City Zurich, Zurich
Timezone Europe/Zurich

Attack Analysis

๐Ÿ‡จ๐Ÿ‡ญ Switzerland ยท Zurich ยท 402253 ยท SKN & Telecom Ltd
IDS: Blocklist โ€” Spamhaus DROP
This IP is on the Spamhaus DROP list โ€” a dataset of netblocks hijacked or leased by professional spam and cybercrime operations with no legitimate users. Traffic from DROP-listed ranges is considered hostile by design. Blocking is unconditional.

Reports (8)

Date Severity Description
30 Jul 2026 - 13:56 high IDS: Blocklist โ€” Spamhaus DROP listed IP โ€” ET DROP Spamhaus DROP Listed Traffic Inbound group 22
29 Jul 2026 - 19:14 high IDS: Blocklist โ€” Spamhaus DROP listed IP โ€” ET DROP Spamhaus DROP Listed Traffic Inbound group 22
29 Jul 2026 - 09:03 high IDS: Blocklist โ€” Spamhaus DROP listed IP โ€” ET DROP Spamhaus DROP Listed Traffic Inbound group 22
29 Jul 2026 - 04:48 high IDS: Blocklist โ€” Spamhaus DROP listed IP โ€” ET DROP Spamhaus DROP Listed Traffic Inbound group 22
28 Jul 2026 - 18:23 high IDS: Blocklist โ€” Spamhaus DROP listed IP โ€” ET DROP Spamhaus DROP Listed Traffic Inbound group 22
27 Jul 2026 - 20:01 high IDS: Blocklist โ€” Spamhaus DROP listed IP โ€” ET DROP Spamhaus DROP Listed Traffic Inbound group 22
27 Jul 2026 - 04:01 high IDS: Blocklist โ€” Spamhaus DROP listed IP โ€” ET DROP Spamhaus DROP Listed Traffic Inbound group 22
27 Jul 2026 - 04:00 high IDS: Blocklist โ€” Spamhaus DROP listed IP โ€” ET DROP Spamhaus DROP Listed Traffic Inbound group 22