Identicon of IP address 145.223.59.138

145.223.59.138

IP Risk Score: 91 / 100

This IP is considered potentially malicious and poses a serious security threat. Activity from this IP is consistent with active and malicious behavior. This assessment is backed by strong and consistent detection signals. The IP represents a severe and confirmed security risk. Immediate blocking or mitigation is strongly recommended.

What is this IP address?
IP Address: 145.223.59.138
Country: Netherlands flag Netherlands (NL)
Region Name: North Holland (NH)
City: Amsterdam
ISP: LeaseWeb Netherlands B.V.
Threat level: 91 / 100
Conf. level: 100 / 100
Properties
ASN: AS60781
AS Name: LeaseWeb Netherlands B.V.
Timezone: Europe/Amsterdam
Status: Critical Search Crawler
Hosting
Proxy

Observed Client Profile
  • OS: Unknown (100%)
  • Device Type: Bot (100%)
  • Browser Family: Unknown (100%)
  • Rendering Engine: Unknown (100%)
Behavioral Indicators

The IP exhibits suspicious behavior with a known bot user-agent but lacks JavaScript support, indicating potential automation. It originates from a hosting provider and has no reverse DNS, raising concerns about its legitimacy.

The supernet (145.223.0.0/16), which this IP belongs to, exhibits coordinated behavior with multiple IPs utilizing identical user agents and low-interaction, repetitive page visits, suggesting potential automation or scraping activities. The lack of matching forward DNS and RDNS records raises concerns about the legitimacy of the traffic, indicating possible misuse of infrastructure.

๐Ÿ•ท๏ธ
Spider
JavaScript Support
โš ๏ธ No
User-Agent Samples
  • Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)

IP Location

Region: North Holland, Netherlands

City: Amsterdam

Local time: 2026-06-24 20:31:52