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 - AS133746

 Hong Kong

133746

Baidu (Hong Kong) Limited

baidu.com

(SES) Search Engine Spider

256

69.3 Octillion

IP Coverage

Netblock Number of IPs   
45.113.195.0/24 256

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Netblock Number of IPs   
2402:2b40::/34 19,807,040,628,566,084,398,385,987,584
2402:2b40:4000::/35 9,903,520,314,283,042,199,192,993,792
2402:2b40:6000::/36 4,951,760,157,141,521,099,596,496,896
2402:2b40:9000::/36 4,951,760,157,141,521,099,596,496,896
2402:2b40:a000::/35 9,903,520,314,283,042,199,192,993,792
2402:2b40:c000::/34 19,807,040,628,566,084,398,385,987,584

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Geographic Distribution (IPv4)

China
 100%

Usage & Classification (IPv4)

(SES) Search Engine Spider

100%

Search Engine Spider (SES)

Search engine spiders are automated bots and crawlers used by companies like Google or Bing to index the web. These IPs belong to scripts that scan public-facing websites to analyze content and update search results. While they represent automated traffic, they are essential for the discoverability of information on the internet.

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