ASN 查詢可協助你找出 IP 位址所屬的自治系統編號（ASN），包括 ISP、網路擁有者及路由細節。可用來更了解 IP 的所有權與網路行為。
結果
| 網段 | IP 位址數量 | |
|---|---|---|
| 57.0.0.0/16 | 65,536 | |
| 57.2.0.0/15 | 131,072 | |
| 57.8.0.0/14 | 262,144 | |
| 57.12.0.0/16 | 65,536 | |
| 57.14.0.0/15 | 131,072 | |
| 57.20.0.0/16 | 65,536 | |
| 57.22.0.0/15 | 131,072 | |
| 57.24.0.0/15 | 131,072 | |
| 57.26.0.0/16 | 65,536 | |
| 57.28.0.0/15 | 131,072 | |
| 57.32.0.0/16 | 65,536 | |
| 57.34.0.0/16 | 65,536 | |
| 57.37.0.0/16 | 65,536 | |
| 57.39.0.0/16 | 65,536 | |
| 57.40.0.0/16 | 65,536 | |
| 57.48.0.0/16 | 65,536 | |
| 57.51.0.0/16 | 65,536 | |
| 57.53.0.0/16 | 65,536 | |
| 57.56.0.0/14 | 262,144 | |
| 57.60.0.0/16 | 65,536 | |
| 57.186.0.0/15 | 131,072 | |
| 57.189.0.0/16 | 65,536 | |
| 57.206.2.0/23 | 512 | |
| 57.206.4.0/22 | 1,024 | |
| 57.206.8.0/21 | 2,048 | |
| 57.206.16.0/20 | 4,096 | |
| 57.206.32.0/19 | 8,192 | |
| 57.206.64.0/18 | 16,384 | |
| 57.206.128.0/17 | 32,768 | |
| 57.224.0.0/15 | 131,072 | |
| 57.227.0.0/16 | 65,536 | |
| 57.228.0.0/15 | 131,072 | |
| 57.231.0.0/16 | 65,536 | |
| 57.232.0.0/16 | 65,536 | |
| 57.235.0.0/16 | 65,536 | |
| 57.237.0.0/16 | 65,536 | |
| 57.245.0.0/16 | 65,536 | |
| 57.247.0.0/16 | 65,536 | |
| 57.249.0.0/16 | 65,536 | |
| 57.252.0.0/15 | 131,072 |
| Switzerland |
|
100% |
(ISP) Fixed Line ISP
100%
此類別的網際網路服務供應商提供有線寬頻連線給住宅、辦公室與商業大樓，負責網際流量的基本路由與區域網路基礎設施的管理。
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