Largest networks by IPv6 space

The 100 highest ranked networks worldwide. IPv6 is counted in /48 networks, each of them 2⁸⁰ addresses.

Updated 4 h ago

#	Network	Country	Rating	IPv4 addresses	IPv6 /48 networks	Peers	Downstreams	Upstreams
1	AS6939 Hurricane Electric LLC	United States	80.2	477,952 0.01% of IPv4	4,318,908,425	8,172	11,127
2	AS7922 Comcast Cable Communications, LLC	United States	85.5	68,238,848 1.59% of IPv4	554,172,417	19	115	16
3	AS3320 Deutsche Telekom AG	Germany	94.3	34,199,040 0.80% of IPv4	538,772,020	693	707	16
4	AS17676 SoftBank Corp.	Japan	84.7	38,510,592 0.90% of IPv4	285,278,208	42	308	10
5	AS9808 China Mobile Communications Group Co., Ltd.	China	90.8	36,552,960 0.85% of IPv4	272,695,815	2	60	2
6	AS7303 Telecom Argentina S.A.	Argentina	80.9	8,428,800 0.20% of IPv4	269,090,816	6	238	4
7	AS23910 China Next Generation Internet CERNET2	China	69.9		268,632,064	2	44	1
8	AS136907 HUAWEI CLOUDS	Hong Kong SAR China	90.9	1,144,576 0.03% of IPv4	268,444,455	190	2	53
9	AS4134 No.31,Jin-rong Street	China	89.2	110,663,168 2.58% of IPv4	268,435,481	225	214	23
10	AS148000 BHARAT PUBLIC DNS (1.10.10.10)	India	54.8	2,816 <0.01% of IPv4	268,435,460			8
11	AS1221 Telstra Limited	Australia	89.5	13,399,552 0.31% of IPv4	268,435,457	308	301	1
12	AS5713 Telkom SA Ltd.	South Africa	81.7	2,209,536 0.05% of IPv4	268,435,457	191	105	22
13	AS3269 Telecom Italia S.p.A.	Italy	79.2	19,890,176 0.46% of IPv4	268,435,456	11	199	1
14	AS11492 CABLE ONE, INC.	United States	74.3	1,264,640 0.03% of IPv4	268,435,456	13	31	3
15	AS24863 Link Egypt (Link.NET)	Egypt	73.9	1,593,344 0.04% of IPv4	268,435,456		15	2
16	AS137726 China Petroleum & Chemical Corporation	China	36.4		268,435,456			2
17	AS133111 CERNET New Technology Co., Ltd	China	89.1	25,856 <0.01% of IPv4	134,742,017	1	8	2
18	AS5617 Tpnet	Poland	89.7	5,510,400 0.13% of IPv4	134,742,016	1	320	2
19	AS1273 IDDQD-AS		88.0	2,249,216 0.05% of IPv4	134,217,760	136	226	26
20	AS48456 FZCO	United Arab Emirates	41.6		94,896,128			1
21	AS35346 SC ITNS.NET SRL	Moldova	89.5	7,168 <0.01% of IPv4	77,135,872	6	6	2
22	AS3209 Vodafone GmbH	Germany	91.1	12,755,456 0.30% of IPv4	70,123,527	18	97	2
23	AS55836 Reliance Jio Infocomm Limited	India	89.2	4,226,304 0.10% of IPv4	67,632,906	12	221	1
24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	China	50.6	9,626,880 0.22% of IPv4	67,502,080	1		17
25	AS9595 NTT-ME Corporation	Japan	44.6	1,513,472 0.04% of IPv4	67,305,472	24		3
26	AS4713 NTT DOCOMO BUSINESS,Inc.	Japan	75.3	28,624,640 0.67% of IPv4	67,239,938	6	119	1
27	AS38365 Beijing Baidu Netcom Science and Technology C...	China	54.0	346,112 <0.01% of IPv4	67,174,400	5		6
28	AS50529 FreeNet L.L.C-FZ	United Arab Emirates	41.4		65,536,000			1
29	AS16509 Amazon.com, Inc.	United States	86.0	174,586,624 4.06% of IPv4	63,479,971	370	133	15
30	AS5400 British Telecommunications Limited	United Kingdom	92.4	714,240 0.02% of IPv4	59,316,480	109	116	18
31	AS64286 LogicWeb Inc.	United States	43.4	99,840 <0.01% of IPv4	45,219,843			2
32	AS42375 iNet Ltd	Seychelles	43.6	256 <0.01% of IPv4	44,662,786			1
33	AS2516 KDDI CORPORATION	Japan	84.0	18,072,832 0.42% of IPv4	42,139,649	179	287	7
34	AS212238 Datacamp Limited	United Kingdom	66.6	1,083,392 0.03% of IPv4	42,064,203	7		5
35	AS33915 Vodafone Libertel B.V.	Netherlands	82.4	6,591,232 0.15% of IPv4	38,436,887		29	1
36	AS6805 Telefonica Germany GmbH & Co.OHG	Germany	92.4	8,351,488 0.19% of IPv4	37,814,273	72	14	6
37	AS7018 AT&T Enterprises, LLC	United States	86.0	96,428,800 2.25% of IPv4	35,192,841	2,271	2,030	14
38	AS34567 Next Limited	Hong Kong SAR China	70.7		35,127,297		2	2
39	AS3352 TELEFONICA DE ESPANA S.A.U.	Spain	89.1	10,426,624 0.24% of IPv4	34,078,721	5	101	1
40	AS1267 WIND TRE S.P.A.	Italy	88.2	7,419,136 0.17% of IPv4	34,078,720	237	1,021	28
41	AS17421 Mobile Business Group	Taiwan	38.8	1,721,344 0.04% of IPv4	33,554,432			1
42	AS61164 LIR Limited	United Arab Emirates	42.1		29,884,416			1
43	AS6079 RCN	United States	85.0	4,920,576 0.11% of IPv4	27,869,245	33	95	9
44	AS4837 CHINA UNICOM China169 Backbone	China	89.2	57,679,104 1.34% of IPv4	26,291,509	97	102	25
45	AS9304 HGC Global Communications Limited	Hong Kong SAR China	92.5	1,847,808 0.04% of IPv4	22,216,721	296	610	8
46	AS132337 Axclusive	Singapore	89.0	8,192 <0.01% of IPv4	21,561,344	96	2	8
47	AS2119 Telenor Norge AS	Norway	90.9	4,244,240 0.10% of IPv4	19,890,437	99	55	25
48	AS701 Uunet	United States	84.8	41,641,984 0.97% of IPv4	19,070,982	9	1,178	18
49	AS41095 IPTP LTD	United Kingdom	87.5	44,288 <0.01% of IPv4	18,952,232	106	197	6
50	AS34984 Superonline Iletisim Hizmetleri A.S.	Türkiye	91.7	1,519,872 0.04% of IPv4	18,664,277	8	304	5
51	AS60781 LeaseWeb Netherlands B.V.	Netherlands	65.8	404,480 <0.01% of IPv4	17,932,637	2	1	5
52	AS7029 Windstream Communications LLC	United States	85.3	10,620,160 0.25% of IPv4	17,760,260	21	250	5
53	AS214266 ZERODESK LTD	United Kingdom	55.1	4,352 <0.01% of IPv4	17,629,184			6
54	AS7155 ViaSat,Inc.	United States	87.9	1,174,528 0.03% of IPv4	17,367,040	11	3	11
55	AS209 AS209		64.7	19,845,632 0.46% of IPv4	17,039,364		287	1
56	AS6848 Telenet BV	Belgium	91.9	2,305,280 0.05% of IPv4	17,039,364	6	26	3
57	AS20940 Akamai International B.V.	Netherlands	93.5	13,880,000 0.32% of IPv4	16,973,843	378	14	92
58	AS20055 Wholesail networks LLC	United States	85.1	973,824 0.02% of IPv4	16,908,290	17	131	5
59	AS10835 Visionary Communications LLC	United States	80.3	123,136 <0.01% of IPv4	16,908,288	4	24	4
60	AS11796 Airstream Communications, LLC	United States	85.1	173,568 <0.01% of IPv4	16,908,288	14	69	4
61	AS30600 Metronet	United States	73.9	364,800 <0.01% of IPv4	16,908,288	2	63	3
62	AS37105 RAIN GROUP HOLDINGS (PTY) LTD	South Africa	91.1	284,672 <0.01% of IPv4	16,908,288	18	3	4
63	AS4608 Asia Pacific Network Information Centre	Australia	90.5	4,352 <0.01% of IPv4	16,891,911	111	9	3
64	AS3580 Planet Networks	United States	85.1	17,920 <0.01% of IPv4	16,842,753	94	8	6
65	AS239 AS239	Canada	43.5	331,264 <0.01% of IPv4	16,842,752	10		2
66	AS22709 North State Telephone, LLC	United States	40.7	153,856 <0.01% of IPv4	16,842,752			5
67	AS30986 Scancom Limited	Ghana	81.0	1,065,216 0.02% of IPv4	16,842,752	4	7	2
68	AS36925 MEDITELECOM	Morocco	81.3	2,409,472 0.06% of IPv4	16,842,752	1	17	3
69	AS26810 U.S. Dept. of Health and Human Services	United States	35.8	296,192 <0.01% of IPv4	16,777,248			1
70	AS4155 USDA	United States	38.6	3,147,776 0.07% of IPv4	16,777,216			4
71	AS4193 State of Washington	United States	64.8	656,384 0.02% of IPv4	16,777,216		1	3
72	AS23844 Beijing Guanghuan Xinwang Digital	China	56.7	114,176 <0.01% of IPv4	16,777,216	2		3
73	AS29866 OPTICALTEL	United States	70.7	51,200 <0.01% of IPv4	16,777,216	2	1	3
74	AS36969 Malawi Telecommunications Limited	Malawi	54.0	12,800 <0.01% of IPv4	16,777,216			2
75	AS40788 Start Communications	Canada	83.7	203,264 <0.01% of IPv4	16,777,216	14	3	5
76	AS138384 Rakuten Mobile Network, Inc.	Japan	91.4	420,864 <0.01% of IPv4	16,777,216	24	3	4
77	AS395662 OzarksGo, LLC	United States	83.7	80,896 <0.01% of IPv4	16,777,216	13	10	3
78	AS399898 Conexon Connect	United States	74.1	77,824 <0.01% of IPv4	16,777,216	9	5	3
79	AS28753 Leaseweb Deutschland GmbH	Germany	56.6	114,688 <0.01% of IPv4	16,580,618			6
80	AS8772 NetAssist LLC	Ukraine	90.0	16,128 <0.01% of IPv4	16,252,929	241	156	6
81	AS44364 LVNET LTD	Cyprus	36.4		15,728,640			1
82	AS34775 LVNET LTD	Cyprus	38.8		15,204,352			1
83	AS1257 Tele2 Sverige AB		96.7	6,460,672 0.15% of IPv4	14,286,873	396	353	9
84	AS204916 LLC Vpsville	Russia	59.5	3,840 <0.01% of IPv4	12,046,336	13		2
85	AS205544 Leaseweb UK Limited	United Kingdom	56.0	50,688 <0.01% of IPv4	11,534,338			5
86	AS15600 Quickline AG	Switzerland	92.3	319,488 <0.01% of IPv4	11,534,336	53	3	5
87	AS58285 Sixnet Operation Ltd	United Kingdom	32.9		10,551,552			1
88	AS209562 LVNET LTD	Cyprus	38.8		10,485,760			1
89	AS401776 IDC Cube	United States	53.7	12,032 <0.01% of IPv4	9,961,481	1		5
90	AS702 Uunet	United States	75.3	5,772,032 0.13% of IPv4	9,961,475	34	165	18
91	AS30788 Seven Digital Network Services LLC	United Arab Emirates	68.2		9,830,400		4	1
92	AS214483 FiberPower LLC	United States	93.7	46,336 <0.01% of IPv4	9,700,352	1	3	11
93	AS15557 SFR SA	France	93.2	15,829,504 0.37% of IPv4	9,699,336	53	90	13
94	AS49111 iNet Ltd	Seychelles	41.0		9,437,184			1
95	AS8075 Microsoft Corporation	United States	84.8	81,110,272 1.89% of IPv4	9,179,251	255	7	26
96	AS2856 British Telecommunications Limited	United Kingdom	91.1	13,949,184 0.32% of IPv4	8,912,900	184	216	3
97	AS12389 PJSC Rostelecom	Russia	93.0	9,552,384 0.22% of IPv4	8,585,473	70	1,368	4
98	AS22927 Telefonica de Argentina	Argentina	79.3	4,036,608 0.09% of IPv4	8,519,680	1	157	1
99	AS1136 KPN B.V.	Netherlands	93.1	7,282,432 0.17% of IPv4	8,454,472	49	52	8
100	AS5089 Virgin Media Limited	United Kingdom	91.3	8,498,944 0.20% of IPv4	8,454,144	4	58	5

Overall rating IPv4 addresses Peers Downstreams Upstreams