Identicon of IP address 100.25.153.201

100.25.153.201

IP Risk Score: 77 / 100

This IP is considered high risk and shows signs of malicious behavior. Strong indicators point to automated scanning or suspicious access attempts. This assessment is backed by strong and consistent detection signals. The combined indicators suggest a high overall security risk. Defensive measures such as rate limiting or blocking are recommended.

What is this IP address?
IP Address: 100.25.153.201
Country: United States flag United States (US)
Region Name: Virginia (VA)
City: Ashburn
ISP: Amazon.com
Organization: AWS EC2 (us-east-1)
Threat level: 77 / 100
Conf. level: 100 / 100
Properties
ASN: AS14618
AS Name: Amazon.com, Inc.
Timezone: America/New_York
Reverse DNS: ec2-100-25-153-201.compute-1.amazonaws.com
Status: Critical Amazon Search Bot
Hosting

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

The IP shows signs of automated behavior with a user-agent that mimics a known bot, but lacks JavaScript support, indicating potential scraping activity. The access is limited to a single event, which raises concerns about its intent.

The supernet (100.25.0.0/16), which this IP belongs to, exhibits coordinated behavior with multiple IPs utilizing similar user agents and accessing the same site repetitively, suggesting potential automated scraping or bot activity. However, the presence of legitimate user agents and matching DNS records indicates that some of this activity may be benign or related to legitimate bot operations.

๐Ÿ•ท๏ธ
Spider
JavaScript Support
โš ๏ธ No
User-Agent Samples
  • Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amzn-SearchBot/0.1) Chrome/119.0.6045.214 Safari/537.36

IP Location

Region: Virginia, United States

City: Ashburn

Local time: 2026-06-22 05:09:11