Name: Threat Intelligence: 89.190.156.9
Creator: UnwantedIP
License: https://creativecommons.org/licenses/by/4.0/

Threat LevelCRITICAL72/1001 rule type

26 incidents · confirmed on global blocklist · persistent 9-day campaign · seen 2h ago

PTR	hosted-by.as49870.net
Org / ASN	Alsycon B.V
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland
Timezone	Europe/Amsterdam

Attack Analysis

🇳🇱 Netherlands · Amsterdam · 49870 · Alsycon B.V.

IDS: Blocklist — Spamhaus DROP

This IP is on the Spamhaus DROP list — 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 (26)

Date	Severity	Description
13 Jun 2026 - 16:45	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 15
13 Jun 2026 - 16:06	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
13 Jun 2026 - 08:08	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 15
13 Jun 2026 - 07:26	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
12 Jun 2026 - 12:40	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
12 Jun 2026 - 12:15	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
12 Jun 2026 - 02:18	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
12 Jun 2026 - 02:02	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
11 Jun 2026 - 16:51	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
11 Jun 2026 - 16:03	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
11 Jun 2026 - 06:16	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
11 Jun 2026 - 05:33	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
10 Jun 2026 - 19:54	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
10 Jun 2026 - 19:24	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
10 Jun 2026 - 09:55	high	IDS: Blocklist — Spamhaus DROP listed IP
10 Jun 2026 - 09:55	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
10 Jun 2026 - 09:13	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
9 Jun 2026 - 22:39	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 15
9 Jun 2026 - 22:03	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 14
8 Jun 2026 - 23:44	high	IDS: Blocklist — Spamhaus DROP listed IP — ET DROP Spamhaus DROP Listed Traffic Inbound group 15

Report for IP: 89.190.156.9

Attack Analysis

Reports (26)

Related IPs — Same /24 Block (89.190.156.0/24)