Report for IP: 51.89.83.52

Threat LevelMEDIUM44/1001 rule type
3 incidents on record · confirmed on global blocklist · active over 5 days · last seen 4d ago
PTR proxy-de007-cip5.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 (3)

Date Severity Description
26 Sep 2026 - 12:05 low FireHOL level2 (48h recent-attacker feed, large & volatile)
24 Sep 2026 - 06:07 low FireHOL level2 (48h recent-attacker feed, large & volatile)
21 Sep 2026 - 21:54 low FireHOL level2 (48h recent-attacker feed, large & volatile)