美国

按 RIR 注册登记在美国的 ASN，IPv4 地址数量全球第 1 位。

ASN: 32,599; 占全球 25.8%
有路由的 ASN: 18,897; 占本国 58.0%
IPv4 地址: 15.39 亿; 占全球 44.9%
IPv6 /48: 17.55 亿; 占全球 14.8%

路由数据 · 2026.10.23 06:22 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
551	AS360	United States Department of Defense (AS360)	尚未分类	131,072	256	4
552	AS362	United States Department of Defense (DoD)	尚未分类	131,072	256	60
553	AS365	United States Department of Defense (DoD)	尚未分类	131,072	256	4
554	AS368	United States Department of Defense (DoD)	尚未分类	131,072	256	8
555	AS369	United States Department of Defense (DoD)	尚未分类	131,072	256	50
556	AS1530	Headquarters, USAISC	尚未分类	131,072	256	18
557	AS16519	University of Colorado Denver	教育科研	131,072	256	3
558	AS14702	INL-ASN2	尚未分类	131,072	16	3
559	AS16	Lawrence Berkeley National Laboratory	尚未分类	131,072	1	3
560	AS48	Navy Network Information Center (NNIC)	尚未分类	131,072	1	3
561	AS4190	Binghamton University	尚未分类	131,072	1	3
562	AS356	United States Department of Defense (DoD)	尚未分类	131,072	0	43
563	AS1201	Old Dominion University	尚未分类	131,072	0	33
564	AS1701	National Aeronautics and Space Administration	政府机构	131,072	0	2
565	AS1832	Southern Methodist University	尚未分类	131,072	0	3
566	AS3452	University of Alabama at Birmingham	尚未分类	131,072	0	3
567	AS5707	The University of Texas Health Science Center at Houston	尚未分类	131,072	0	3
568	AS6966	U.S. Department of State	政府机构	131,072	0	14
569	AS7925	West Virginia Network for Educational Telecomputing	尚未分类	131,072	0	6
570	AS10273	Florida Power & Light Company	尚未分类	131,072	0	27
571	AS10370	Northwest Airlines	尚未分类	131,072	0	5
572	AS10995	PNC Bank N.A.	企业网络	131,072	0	20
573	AS11577	Vermont Agency of Digital Services	政府机构	131,072	0	7
574	AS11975	The College of William and Mary	教育科研	131,072	0	8
575	AS13636	NEC Corporation of America	尚未分类	131,072	0	2
576	AS13809	University of Arkansas for Medical Sciences	教育科研	131,072	0	5
577	AS14017	Burlington Northern Sante Fe Railway Corp	企业网络	131,072	0	7
578	AS16988	International Paper Company	尚未分类	131,072	0	11
579	AS19416	RBC CAPITAL MARKETS CORPORATION	尚未分类	131,072	0	81
580	AS20311	Valero Corporate Services	尚未分类	131,072	0	33
581	AS22527	Safeway, Inc.	尚未分类	131,072	0	10
582	AS26046	Utah State University	教育科研	131,072	0	2
583	AS32480	Loma Linda University Medical Center	尚未分类	131,072	0	8
584	AS36315	Servpac	骨干网络	131,072	0	34
585	AS395959	XEROX CORPORATION	尚未分类	131,072	0	7
586	AS39855	Mod Mission Critical AS39855	骨干网络	130,304	5	490
587	AS399077	Tcloudnet	内容网络	129,024	512	523
588	AS12025	Iron Mountain Data Centers (fka IO Data Centers)	骨干网络	128,256	196,610	726
589	AS396190	LeaseWeb USA / SEA-11	内容网络	128,000	5,308,418	103
590	AS63911	NetActuate, Inc	尚未分类	128,000	102	261
591	AS16399	First Communications LLC	尚未分类	127,488	28,672	28
592	AS36183	Akamai Technologies, Inc.	尚未分类	125,952	1,643	2,135
593	AS46844	Sharktech	IDC / 主机托管	124,416	147,714	422
594	AS10343	National Aeronautics and Space Administration	政府机构	123,904	1	7
595	AS8015	OneNeck Minneapolis	内容网络	123,648	65,536	11
596	AS53755	Input Output Flood	内容网络	123,392	135,168	282
597	AS10835	Visionary Communications, Inc.	接入运营商	123,136	16,908,288	39
598	AS16904	Arvig	接入运营商	123,136	1,118,209	34
599	AS26101	Yahoo Holdings Inc.	尚未分类	122,368	13	83
600	AS12041	Afilias	内容网络	121,856	227	459