ASN Lookup

An ASN lookup helps you identify the Autonomous System Number (ASN) behind an IP address, including the ISP, network owner, and routing details. Use it to better understand IP ownership and network behavior.

Enter Autonomous System Number (ASN)

Result

Overview - AS1508

1508

Headquarters USAISC

army.mil

(MIL) Military

256

1.2 Septillion

IP Coverage

Netblock Number of IPs   
198.97.190.0/24 256

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Netblock Number of IPs   
2001:500:1::/48 1,208,925,819,614,629,174,706,176

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Geographic Distribution (IPv4)

United States of America
 100%

Usage & Classification (IPv4)

(MIL) Military

100%

(DCH) Data Center/Web Hosting/Transit

0%

Military (MIL)

Military networks are exclusively operated by defense organizations for secure communications and classified infrastructure. Given the sensitive nature of defense operations, these IPs are governed by stringent access controls and high-level security protocols.

Data Center/Web Hosting/Transit (DCH)

This category encompasses data centers, cloud hosting providers, and the transit networks that form the internet's backbone. These IPs are built for high-capacity and maximum uptime, supporting the infrastructure that hosts websites and cloud-based software.

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