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 - AS45753

 Hong Kong

45753

Netsec Limited

netsec.com

(DCH) Data Center/Web Hosting/Transit

105,984

79.2 Octillion

IP Coverage

Netblock Number of IPs   
43.225.197.0/24 256
43.225.198.0/24 256
43.225.199.0/24 256
52.128.224.0/24 256
52.128.225.0/24 256
52.128.226.0/24 256
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69.72.80.0/24 256
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103.1.227.0/24 256
103.44.160.0/24 256
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103.44.163.0/24 256
103.70.76.0/24 256
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103.71.252.0/24 256
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103.84.84.0/24 256
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103.89.72.0/24 256
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103.91.11.0/24 256
103.117.144.0/24 256
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103.133.72.0/24 256
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103.147.224.0/24 256
103.147.225.0/24 256
103.194.184.0/24 256
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103.199.104.0/24 256
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103.203.48.0/24 256
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103.212.96.0/24 256
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103.231.172.0/24 256
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110.173.48.0/24 256
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111.68.0.0/24 256
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112.121.160.0/24 256
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112.121.188.0/24 256
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112.121.190.0/24 256
112.121.191.0/24 256
116.213.36.0/24 256
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116.213.39.0/24 256
119.42.144.0/24 256
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119.42.148.0/24 256
119.42.149.0/24 256
119.42.150.0/24 256
119.42.151.0/24 256
123.253.24.0/23 512
123.253.26.0/24 256
123.253.27.0/24 256
137.59.20.0/24 256
137.59.21.0/24 256
137.59.22.0/24 256
137.59.23.0/24 256
139.5.200.0/24 256
139.5.201.0/24 256
139.5.202.0/24 256
139.5.203.0/24 256
141.193.152.0/24 256
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141.193.155.0/24 256
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148.66.1.0/24 256
148.66.2.0/24 256
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148.66.63.0/24 256
154.212.161.0/24 256
157.85.232.0/24 256
157.85.233.0/24 256
157.85.234.0/24 256
157.85.235.0/24 256
157.85.238.0/24 256
157.85.239.0/24 256
175.41.16.0/24 256
175.41.17.0/24 256
175.41.18.0/24 256
175.41.19.0/24 256
175.41.20.0/24 256
175.41.29.0/24 256
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180.178.32.0/24 256
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180.178.52.0/24 256
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180.178.55.0/24 256
182.16.0.0/24 256
182.16.1.0/24 256
182.16.2.0/24 256
182.16.3.0/24 256
182.16.4.0/24 256
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202.59.249.0/24 256
202.61.97.0/24 256
202.61.111.0/24 256
203.7.167.0/24 256
216.118.224.0/24 256
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Show more IP address ranges »

Netblock Number of IPs   
2406:8680::/32 79,228,162,514,264,337,593,543,950,336

Show more IP address ranges »

Geographic Distribution (IPv4)

Hong Kong
 96.43%
Taiwan (Province of China)
 3.57%

Usage & Classification (IPv4)

(DCH) Data Center/Web Hosting/Transit

100%

(SES) Search Engine Spider

0%

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.

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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