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AS49 US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY - National Institute of Standards and Technology

🇺🇸 美国是否宣告: 是

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US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY - National Institute of Standards and Technology

IPv4 前缀

23

IPv6 前缀

7

IPv4 地址数

65,536