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

美国的内容网络查看全部类型

排名	ASN	名称	IPv4 地址	IPv6 /48	前缀
1	AS8075	Microsoft	81,114,624	9,179,250	1,350
2	AS714	Apple Inc.	16,941,568	262,145	2,020
3	AS31898	Oracle Cloud Infrastructure	5,790,464	1,023,900	3,859
4	AS36351	SoftLayer Technologies, Inc. (an IBM Company)	3,626,496	81,421	412
5	AS14061	DigitalOcean	3,142,656	275	892
6	AS15169	Google LLC	2,615,808	721,152	1,427
7	AS19527	Google LLC AS19527	1,824,256	131,072	329
8	AS13335	Cloudflare	1,414,144	1,257,979	5,680
9	AS26496	GoDaddy	922,880	131,117	213
10	AS14340	Salesforce.com	830,464	196,608	40
11	AS21859	Zenlayer Edge Cloud Network - AS21859	737,280	6,040,691	1,937
12	AS46606	Endurance International Group, Inc	686,592	0	270
13	AS395954	LeaseWeb USA / LAX-12	642,816	589,826	201
14	AS54600	RAKsmart	541,952	4	404
15	AS13649	Flexential Internet Services	519,424	656,384	589
16	AS32934	Meta	449,024	65,792	617
17	AS62904	Eonix Corporation	413,952	65,536	697
18	AS54113	Fastly, Inc.	380,928	102,332	1,799
19	AS30058	FDCServers.Net	371,200	66,441	988
20	AS13445	WebEx Communications	342,528	68,338	213
21	AS17054	Expedient	315,648	65,536	74
22	AS54290	Hostwinds	303,104	196,608	78
23	AS8069	Microsoft AS8069	294,656	0	814
24	AS2906	Netflix	292,864	192,528	568
25	AS11377	SendGrid	264,192	0	141
26	AS32244	Liquid Web	250,880	24,641	59
27	AS20021	Ntirety	241,152	131,072	26
28	AS396356	Latitude.sh AS396356	234,752	754,374	1,028
29	AS19551	Thales/Imperva	233,984	727	1,641
30	AS398823	Peg Tech Los Angeles	215,808	0	86
31	AS19318	InterServer	204,544	7,536,662	150
32	AS40676	Psychz Networks	186,880	492,138	595
33	AS7203	LeaseWeb USA / SFO-12	183,040	5,308,417	164
34	AS15224	Adobe Systems	181,248	8	83
35	AS26347	DreamHost	168,192	18	23
36	AS36692	Cisco Umbrella	166,400	845	834
37	AS18978	Enzu Inc.	164,352	1,180,497	120
38	AS7381	Sungard Availability Services (North America)	157,696	1,114,113	232
39	AS30633	LeaseWeb USA / WDC-02	153,088	3,801,122	142
40	AS40021	Contabo USA	151,552	327,680	99
41	AS16839	Service-now.com	148,992	33	146
42	AS14492	DataPipe	140,032	65,536	26
43	AS46475	Limestone Networks	134,144	65,545	336
44	AS396190	LeaseWeb USA / SEA-11	130,048	5,308,418	104
45	AS399077	Tcloudnet	129,024	512	523
46	AS8015	OneNeck Minneapolis	123,648	65,536	11
47	AS53755	Input Output Flood	123,392	135,168	173
48	AS12041	Afilias	121,856	227	459
49	AS6102	CBS	115,968	0	16
50	AS10310	Yahoo	106,240	393,218	110