Report for IP: 51.89.83.51

Threat LevelMEDIUM35/1001 rule type
2 incidents on record · confirmed on global blocklist · last seen 17d ago
PTR proxy-de007-cip4.ahrefs.net
Org / ASN Ahrefs Pte Ltd Dmytro
Country 🇬🇧 United Kingdom
City London, England
Timezone Europe/London

Attack Analysis

Listed on 1 threat-intelligence blocklist
  • FireHOL level2 — FireHOL level2 lists addresses seen attacking in the last 48 hours across many sensors. It is large and volatile: addresses enter and leave quickly, so on its own this is weaker, recent-activity evidence.
Only short-lived or context lists match, so this is weak evidence on its own.

Reports (2)

Date Severity Description
13 Sep 2026 - 02:34 low FireHOL level2 (48h recent-attacker feed, large & volatile)
12 Sep 2026 - 21:55 low FireHOL level2 (48h recent-attacker feed, large & volatile)

Related IPs — Same /24 Block (51.89.83.0/24)

51.89.83.56MEDIUM2 reports51.89.83.59MEDIUM1 report51.89.83.48MEDIUM2 reports51.89.83.52MEDIUM3 reports51.89.83.54MEDIUM2 reports51.89.83.50MEDIUM3 reports51.89.83.53MEDIUM1 report51.89.83.57MEDIUM1 report
Part of EagleEye Intelligence