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: 18,893; 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

美国的尚未分类查看全部类型

排名	ASN	名称	IPv4 地址	IPv6 /48	前缀
51	AS394089	Google LLC	460,288	256	107
52	AS398101	GoDaddy.com, LLC	435,712	291	289
53	AS7287	AT&T Enterprises, LLC	427,776	12,856	593
54	AS19957	AT&T Enterprises, LLC	423,936	0	54
55	AS2688	AT&T LA	411,648	65,536	71
56	AS6559	State of NC - State Telecommunications Services	410,368	0	9
57	AS3136	State of WI Dept. of Administration	394,496	65,536	40
58	AS3354	University of Texas System	393,984	256	16
59	AS357	United States Department of Defense (DoD)	393,216	256	17
60	AS361	United States Department of Defense (DoD)	393,216	256	15
61	AS647	United States Department of Defense (DoD)	352,512	0	399
62	AS32475	Internap Holding LLC	341,760	131,075	257
63	AS3527	National Institutes of Health	336,640	32	16
64	AS91	Rensselaer Polytechnic Institute	330,496	2	14
65	AS32	Stanford University	329,728	65,537	5
66	AS52	University of California, Los Angeles	328,960	65,536	11
67	AS6289	American Honda Motor Company, Inc.	328,960	0	18
68	AS68	Los Alamos National Laboratory	328,448	256	9
69	AS3477	National Oceanic and Atmospheric Administration	323,840	525,955	110
70	AS203	Level 3 Parent, LLC	319,744	65,536	122
71	AS18186	Nebula Global LLC	313,600	21	638
72	AS54253	Oracle Corporation	305,408	705,280	836
73	AS18	UTEXAS	299,520	0	8
74	AS1554	United States Department of Defense (DoD)	299,264	0	23
75	AS683	Argonne National Laboratory	297,216	16,645	34
76	AS1341	Rockwell Collins, Inc.	289,792	4,097	95
77	AS7127	Southern California Edison	286,976	0	6
78	AS391	Air Force Systems Networking	285,184	0	40
79	AS22205	DataPipe US-West	281,088	65,536	70
80	AS2386	AT&T Data Communications Services	280,576	4,096	408
81	AS8147	Ericsson Inc.	280,064	5	16
82	AS127	Jet Propulsion Laboratory	275,456	257	71
83	AS5180	United States Department of Defense (DoD)	270,848	0	56
84	AS409	Air Force Systems Networking	269,312	0	13
85	AS2576	U. S. Department of Transportation	268,800	94	54
86	AS2048	State of Louisiana Office of Technology Services	268,544	0	93
87	AS10455	Nokia of America	266,752	51	42
88	AS5277	United States Department of Defense (DoD)	265,472	0	16
89	AS370	United States Department of Defense (DoD)	264,192	256	139
90	AS17	PURDUE	263,680	65,552	15
91	AS36384	Google LLC	262,656	65,536	7
92	AS82	Attachmate Corp.	262,656	256	12
93	AS4454	State of Tennessee	262,400	0	25
94	AS291	ESnet	262,144	0	1
95	AS292	ESnet	262,144	0	1
96	AS26662	XEROX CORPORATION	262,144	0	22
97	AS6360	University of Hawaii	255,232	65,536	12
98	AS73	University of Washington	239,104	65,536	11
99	AS6039	United States Department of Defense (DoD)	233,728	0	68
100	AS1998	State of Minnesota	230,912	65,536	11