英国

按 RIR 注册登记在英国的 ASN，IPv4 地址数量全球第 8 位。

ASN: 3,172; 占全球 2.5%
有路由的 ASN: 2,261; 占本国 71.3%
IPv4 地址: 6865.0 万; 占全球 2.0%
IPv6 /48: 3.72 亿; 占全球 3.1%

路由数据 · 2026.10.19 18:21 UTC

网络类型构成按 ASN 数量

英国的IDC / 主机托管查看全部类型

排名	ASN	名称	IPv4 地址	IPv6 /48	前缀
1	AS20738	Heart Internet limited - AS20738	40,960	3	79
2	AS199741	TransitX-BYOIP	38,144	257	142
3	AS39537	Hub Network Services	27,392	69,633	26
4	AS50131	Spartan Host Ltd	19,968	24,597	103
5	AS209693	OC NETWORKS LIMITED	16,640	7	72
6	AS201106	Spartan Host	14,080	0	54
7	AS29457	Options Technology LTD (Options IT)	12,544	65,536	59
8	AS34660	iDAQ Ltd	12,288	1,048,576	8
9	AS60672	ServerChoice Ltd	12,032	196,608	27
10	AS60439	Server.net	11,776	512	43
11	AS8683	Nominet	9,472	34,306	19
12	AS43519	Nominet Nameservers	8,960	39	74
13	AS62313	PANEM	8,448	0	22
14	AS32708	Root Networks	8,192	1	18
15	AS21077	ISP4BAS	6,656	0	12
16	AS203090	BitsFlowCloud	5,888	6	35
17	AS31493	TWENTYTWENTYMEDIA	5,632	65,536	5
18	AS206300	YUNYOO	5,632	4	17
19	AS58349	INNETRA	5,376	65,536	21
20	AS206934	Beeks UK	5,376	0	18
21	AS49485	High Availability Hosting	4,864	65,536	20
22	AS49775	Lunar Digital	4,096	524,288	9
23	AS212194	YUUSEI LTD	3,328	3	11
24	AS200083	Sub 6	3,072	65,536	3
25	AS57022	DataVita	3,072	1	13
26	AS47631	SIPCOM	2,560	65,536	11
27	AS8330	LONAP (incl Route Collector)	2,304	65,536	3
28	AS203363	Kuroit (UK)	2,304	2	11
29	AS218565	GHOST-NETWORKS-AS	2,304	1	10
30	AS56444	THECLOUD	2,304	0	3
31	AS199286	Abtec Network Systems	2,304	0	3
32	AS213990	AOFB	2,304	0	9
33	AS34134	FreeClix	2,048	524,288	5
34	AS48070	MyHostingSpace	2,048	131,072	10
35	AS47563	Sports Information Services	2,048	0	6
36	AS206999	Oakford Internet Services	2,048	0	8
37	AS196646	Datum	1,792	0	7
38	AS197715	Serverbike	1,536	2	8
39	AS41379	Nationwide Telephone Assistance Ltd	1,536	0	3
40	AS42513	Natilik	1,536	0	4
41	AS58051	Alpha Internet	1,280	131,072	7
42	AS21130	IOMART-IE	1,280	1	7
43	AS206733	Beeks HK	1,280	0	5
44	AS29164	IOMARTHOSTING-EU	1,024	65,536	5
45	AS204844	NCSE NETWORK (Global)	1,024	4,417	18
46	AS215262	Cloud Nord Limited	1,024	17	9
47	AS15418	IONOS-Anycast	1,024	2	2
48	AS56850	Akari Networks (UK)	1,024	0	2
49	AS200147	Hosting Techniques	1,024	0	1
50	AS205402	Imerja	1,024	0	4