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IDC / 主机托管查看全部类型

排名	ASN	名称	IPv4 地址	IPv6 /48	前缀
1	AS396982	Google Cloud	22,041,088	476,967	3,912
2	AS14618	Amazon AES	21,755,392	215,184	2,206
3	AS22616	Zscaler AS22616	757,504	9,993	614
4	AS19994	Rackspace Hosting	537,600	65,536	68
5	AS21769	Colocation America AS21769	404,480	2,555,904	105
6	AS27357	Rackspace Hosting	264,192	65,536	40
7	AS9294	GNET INC.	221,952	0	911
8	AS55256	Netskope	200,704	0	622
9	AS400619	AROSSCLOUD	199,424	0	352
10	AS23352	Summit	192,000	69,634	145
11	AS7795	LUMOS Networks, Inc.	176,384	65,536	166
12	AS8796	Fast Data	158,208	25	355
13	AS398478	Peg Tech Hong Kong	152,576	0	80
14	AS53813	Zscaler AS53813	141,312	6,152	402
15	AS7859	Pair Networks	132,096	131,072	9
16	AS46844	Sharktech	124,416	147,714	422
17	AS47007	Colocation America AS47007	108,288	1	396
18	AS10439	CARI.net - Fiber Alley Data Centers	106,752	65,536	7
19	AS209242	Cloudflare London	99,840	262,185	292
20	AS33425	CoreWeave	95,232	131,072	8
21	AS13645	365 Data Centers (Host.net)	84,736	65,536	7
22	AS26383	ASNET	83,200	524,334	354
23	AS8057	Vision Net AS8057	75,264	65,536	32
24	AS15164	Unite	67,840	69,632	173
25	AS11042	NETWORK TRANSIT HOLDINGS	66,816	126,976	103
26	AS53850	GorillaServers	63,744	65,792	95
27	AS14230	Involta	61,184	2,058	83
28	AS63182	RAPIDSCALE	57,600	0	50
29	AS32181	GigeNET	51,456	197,120	45
30	AS21886	MINDSHIFT	47,360	0	18
31	AS33597	Atlantic Metro (InfoRelay)	42,240	0	15
32	AS12213	Centersquare-AS12213	40,448	3,840	51
33	AS27501	isp.net	37,376	0	56
34	AS20248	Take 2 Hosting, Inc.	36,864	0	5
35	AS21554	CYBERLYNK	32,000	131,072	64
36	AS17252	Colocation America AS17252	29,952	65,536	14
37	AS16417	HPS // Cisco Cloud Email Security (CES) / IronPort	29,952	11	118
38	AS36411	Google LLC	27,392	0	33
39	AS13876	FiberLight	25,600	65,536	69
40	AS18834	NETWORKIP	25,344	0	7
41	AS393398	DIS	25,088	65,538	46
42	AS33494	IHNetworks	25,088	65,536	45
43	AS16617	COMMUNITY ISP	24,576	0	27
44	AS53824	Liquid Web, L.L.C	23,808	69,648	9
45	AS214036	Ultahost, Inc.	22,784	1	90
46	AS33561	Lunavi - Cheyenne	21,760	4,096	27
47	AS11402	Charlotte Colocation Center	18,944	0	30
48	AS46746	Secure-24	17,664	0	50
49	AS394303	BIGSCOOTS	17,408	0	12
50	AS22427	GNET	17,152	0	67