美国

按 RIR 注册登记在美国的 ASN，IPv4 地址数量全球第 1 位。

ASN: 32,577; 占全球 25.8%
有路由的 ASN: 18,888; 占本国 58.0%
IPv4 地址: 15.45 亿; 占全球 45.0%
IPv6 /48: 17.52 亿; 占全球 14.8%

路由数据 · 2026.10.20 08:21 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	AS10843	Advanced Internet Technologies	尚未分类	28,672	1	4
1871	AS13446	United Online	接入运营商	28,672	0	25
1872	AS18454	Augsburg University	教育科研	28,672	0	3
1873	AS27506	Crown Castle Fiber LLC	尚未分类	28,672	0	17
1874	AS393581	Wayne County Regional Educational Service Agency	尚未分类	28,672	0	12
1875	AS27258	KAMO Electric Cooperative, Inc.	尚未分类	28,416	65,536	27
1876	AS22439	Perfect International, Inc	尚未分类	28,416	28,672	118
1877	AS4913	Speedcast Communications, Inc	尚未分类	28,416	0	69
1878	AS17161	Marsh Inc.	尚未分类	28,416	0	26
1879	AS40160	Sinch Voice AS40160	内容网络	28,416	0	105
1880	AS40628	OKLAHOMA-OMES	政府机构	28,416	0	13
1881	AS395577	Ithaca College	尚未分类	28,416	0	10
1882	AS13984	SD Data Center	骨干网络	28,160	196,608	39
1883	AS46558	Oracle Corporation	尚未分类	28,160	13,569	52
1884	AS29825	Illinois Institute of Technology	尚未分类	28,160	1	8
1885	AS15212	C Spire	尚未分类	28,160	0	23
1886	AS46635	Contact Consumers	尚未分类	28,160	0	23
1887	AS31877	Accelecom-31877	接入运营商	27,904	131,072	34
1888	AS16604	HUNTEL.NET	接入运营商	27,904	65,536	73
1889	AS12008	UltraDNS	内容网络	27,904	69	179
1890	AS22363	Powerhouse Management, Inc.	接入运营商	27,904	2	111
1891	AS13588	Paychex Inc.	尚未分类	27,904	0	34
1892	AS17385	Orbitel Communications, LLC	尚未分类	27,904	0	55
1893	AS32391	Syntrio	接入运营商	27,648	65,536	6
1894	AS11191	Cal.net	接入运营商	27,648	0	78
1895	AS11643	eBay Inc.	内容网络	27,648	0	15
1896	AS40306	ViaSat,Inc.	尚未分类	27,648	0	108
1897	AS396287	NEXTPOWEREDBYNAECLLC	尚未分类	27,648	0	6
1898	AS3738	State Street Bank and Trust Company	尚未分类	27,392	0	88
1899	AS22125	PNC Bank N.A.	尚未分类	27,392	0	46
1900	AS36411	Google LLC	IDC / 主机托管	27,392	0	33