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 - AS40528

40528

ICANN

icann.org

(ORG) Organization

2,048

4.8 Septillion

IP Coverage

Netblock Number of IPs   
2001:500:88::/48 1,208,925,819,614,629,174,706,176
2602:800:9000::/48 1,208,925,819,614,629,174,706,176
2602:800:900e::/48 1,208,925,819,614,629,174,706,176
2620:0:2d0::/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)

(ORG) Organization

100%

Organization (ORG)

Reserved for non-commercial entities, these networks support NGOs, charities, and professional associations. Rather than pursuing profit, these IPs are dedicated to advocacy, public service, and administrative functions.

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