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 - AS397954

397954

GJC

efis-inc.com

(DCH) Data Center/Web Hosting/Transit

1,280

5 Octillion

IP Coverage

Netblock Number of IPs   
23.27.30.0/24 256
104.129.160.0/22 1,024

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Netblock Number of IPs   
2602:f541::/36 4,951,760,157,141,521,099,596,496,896

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Geographic Distribution (IPv4)

United States of America
 100%

Usage & Classification (IPv4)

(DCH) Data Center/Web Hosting/Transit

100%

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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