美国

按 RIR 注册登记在美国的 ASN，IPv4 地址数量全球第 1 位。

ASN: 32,574; 占全球 25.8%
有路由的 ASN: 18,893; 占本国 58.0%
IPv4 地址: 15.46 亿; 占全球 45.0%
IPv6 /48: 20.33 亿; 占全球 16.8%

路由数据 · 2026.10.19 18:21 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
101	AS7459	Grande Communications	接入运营商	1,237,760	65,536	1,751
102	AS5006	Inteliquent, inc.	尚未分类	1,205,504	0	77
103	AS7155	ViaSat	接入运营商	1,176,576	17,367,040	4,369
104	AS4010	Headquarters, USAISC	尚未分类	1,175,808	0	39
105	AS22284	U.S. Department of the Interior	政府机构	1,155,840	65,536	212
106	AS72	Schlumberger Limited	企业网络	1,155,584	0	138
107	AS109	Cisco Systems, Inc.	企业网络	1,149,696	65,536	143
108	AS8070	Microsoft Corporation	尚未分类	1,073,920	17,929	44
109	AS11776	Breezeline	接入运营商	1,053,952	344,072	1,941
110	AS46690	Southern New England Telephone Company and SNET America, Inc.	尚未分类	1,049,088	1,114,112	4
111	AS1226	California Technology Agency	尚未分类	1,037,056	0	32
112	AS36352	ColoCrossing	骨干网络	1,000,448	1,245,447	3,319
113	AS18676	Avaya	尚未分类	985,088	0	56
114	AS600	OARnet	教育科研	969,728	131,072	85
115	AS14593	SpaceX Starlink	接入运营商	968,448	244,627	3,297
116	AS20055	Ziply Fiber	接入运营商	955,392	16,908,290	65
117	AS22258	Comcast - Memphis	接入运营商	951,040	8,519,729	133
118	AS7792	3M Company	尚未分类	944,640	0	28
119	AS637	United States Department of Defense (DoD)	尚未分类	932,096	0	534
120	AS26496	GoDaddy	内容网络	922,880	131,117	213
121	AS158	Ericsson Inc.	尚未分类	921,088	66,317	81
122	AS14654	AT&T Enterprises, LLC	尚未分类	916,480	65,536	217
123	AS33660	Comcast - Utah	接入运营商	900,352	8,519,750	167
124	AS12083	WOW Finance	接入运营商	898,560	1,048,576	784
125	AS46887	Crown Castle	骨干网络	864,768	262,151	1,064
126	AS17378	TierPoint	骨干网络	856,576	851,970	442
127	AS33588	Charter Communications LLC	尚未分类	841,984	594,227	52
128	AS1906	Northrop Grumman	尚未分类	834,304	0	75
129	AS14340	Salesforce.com	内容网络	830,464	196,608	40
130	AS36375	University of Michigan	教育科研	826,368	65,536	26
131	AS6181	Cincinnati Bell Telephone	接入运营商	825,088	1,114,112	118
132	AS33070	Rackspace Hosting	尚未分类	803,840	65,536	106
133	AS11232	Midcontinent Communications	接入运营商	794,624	2,162,689	1,559
134	AS231	Michigan State University	尚未分类	787,456	65,536	9
135	AS8103	Florida Department of Management Services - Division of Telecommunications	政府机构	772,352	22	820
136	AS22616	Zscaler AS22616	IDC / 主机托管	757,504	9,993	614
137	AS6325	Illinois Century Network	骨干网络	753,664	65,536	61
138	AS243	L3Harris Technologies, Inc.	尚未分类	753,664	0	128
139	AS2572	MOREnet	教育科研	750,592	65,537	48
140	AS21859	Zenlayer Edge Cloud Network - AS21859	内容网络	737,280	6,040,691	1,937
141	AS11686	Education Networks of America, Inc.	教育科研	734,976	65,792	269
142	AS2687	AT&T AP	骨干网络	732,928	65,537	172
143	AS14265	TelePacific Communications	骨干网络	728,064	131,072	367
144	AS703	Verizon - Asia-Pac	骨干网络	705,792	1,048,577	51
145	AS3737	PenTeleData	接入运营商	690,176	65,536	1,389
146	AS21508	Comcast - Richmond	接入运营商	689,408	8,519,779	216
147	AS46606	Endurance International Group, Inc	内容网络	686,592	0	270
148	AS2379	CenturyLink Communications, LLC	尚未分类	683,264	0	106
149	AS8011	MongoDB, Inc.	尚未分类	679,936	0	47
150	AS46375	Sonic Telecom (Sonic.net, Inc.)	接入运营商	673,536	1,114,112	170