美国

按 RIR 注册登记在美国的 ASN，IPv4 地址数量全球第 1 位。

ASN: 32,599; 占全球 25.8%
有路由的 ASN: 18,898; 占本国 58.0%
IPv4 地址: 15.22 亿; 占全球 44.6%
IPv6 /48: 17.55 亿; 占全球 14.8%

路由数据 · 2026.10.23 12:18 UTC

网络类型构成按 ASN 数量

美国的 ASN 排行

排名	ASN	名称	类型	IPv4 地址	IPv6 /48	前缀
1851	AS132892	Cloudflare, Inc.	尚未分类	29,440	288	53
1852	AS29990	AppNexus, Inc.	内容网络	29,440	128	42
1853	AS22593	Blue Cross and Blue Shield of North Carolina	尚未分类	29,440	0	6
1854	AS29852	Honest Networks	接入运营商	29,440	0	33
1855	AS13778	Johnson & Johnson	企业网络	29,184	1,052,672	28
1856	AS10557	Connect Northwest	接入运营商	29,184	0	81
1857	AS11790	Random House, Inc.	尚未分类	29,184	0	18
1858	AS218930	NEXDC	尚未分类	29,184	0	19
1859	AS26666	Interserver, Inc	尚未分类	28,928	987,140	64
1860	AS26425	Exelon Corporation	尚未分类	28,928	0	28
1861	AS20394	Rainier Connect	骨干网络	28,672	131,072	8
1862	AS26744	Planters Rural Telephone Cooperative	接入运营商	28,672	131,072	73
1863	AS7151	Cologix SV1	接入运营商	28,672	65,536	6
1864	AS11961	Mid-Rivers Telephone Cooperative	尚未分类	28,672	65,536	8
1865	AS14743	Unitas Global	尚未分类	28,672	65,536	17
1866	AS22302	INOC Data Centers	骨干网络	28,672	65,536	19
1867	AS27553	TelNet Worldwide	骨干网络	28,672	65,536	8
1868	AS31841	NEW KNOXVILLE TELEPHONE COMPANY	尚未分类	28,672	65,536	10
1869	AS400220	PearlComm	尚未分类	28,672	65,536	79
1870	AS1341	Rockwell Collins, Inc.	尚未分类	28,672	4,097	85
1871	AS10843	Advanced Internet Technologies	尚未分类	28,672	1	4
1872	AS13446	United Online	接入运营商	28,672	0	25
1873	AS18454	Augsburg University	教育科研	28,672	0	3
1874	AS27506	Crown Castle Fiber LLC	尚未分类	28,672	0	17
1875	AS393581	Wayne County Regional Educational Service Agency	尚未分类	28,672	0	12
1876	AS27258	KAMO Electric Cooperative, Inc.	尚未分类	28,416	65,536	27
1877	AS22439	Perfect International, Inc	尚未分类	28,416	28,672	118
1878	AS4913	Speedcast Communications, Inc	尚未分类	28,416	0	69
1879	AS17161	Marsh Inc.	尚未分类	28,416	0	26
1880	AS40160	Sinch Voice AS40160	内容网络	28,416	0	105
1881	AS40628	OKLAHOMA-OMES	政府机构	28,416	0	13
1882	AS395577	Ithaca College	尚未分类	28,416	0	10
1883	AS13984	SD Data Center	骨干网络	28,160	196,608	39
1884	AS46558	Oracle Corporation	尚未分类	28,160	13,569	52
1885	AS29825	Illinois Institute of Technology	尚未分类	28,160	1	8
1886	AS15212	C Spire	尚未分类	28,160	0	23
1887	AS46635	Contact Consumers	尚未分类	28,160	0	23
1888	AS31877	Accelecom-31877	接入运营商	27,904	131,072	35
1889	AS16604	HUNTEL.NET	接入运营商	27,904	65,536	73
1890	AS12008	UltraDNS	内容网络	27,904	69	179
1891	AS22363	Powerhouse Management, Inc.	接入运营商	27,904	2	111
1892	AS13588	Paychex Inc.	尚未分类	27,904	0	34
1893	AS17385	Orbitel Communications, LLC	尚未分类	27,904	0	55
1894	AS32391	Syntrio	接入运营商	27,648	65,536	6
1895	AS11191	Cal.net	接入运营商	27,648	0	78
1896	AS11643	eBay Inc.	内容网络	27,648	0	15
1897	AS36411	Google LLC	IDC / 主机托管	27,648	0	34
1898	AS40306	ViaSat,Inc.	尚未分类	27,648	0	108
1899	AS396287	NEXTPOWEREDBYNAECLLC	尚未分类	27,648	0	6
1900	AS3738	State Street Bank and Trust Company	尚未分类	27,392	0	88