Largest networks by IPv4 addresses

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	AS749 United States Department of Defense (DoD)	United States	24.7	223,834,368 5.21% of IPv4				1
2	AS16509 Amazon.com, Inc.	United States	86.0	174,586,624 4.06% of IPv4	63,479,971	370	133	15
3	AS4134 No.31,Jin-rong Street	China	89.2	110,663,168 2.58% of IPv4	268,435,481	225	214	23
4	AS7018 AT&T Enterprises, LLC	United States	86.0	96,428,800 2.25% of IPv4	35,192,841	2,271	2,030	14
5	AS8075 Microsoft Corporation	United States	84.8	81,110,272 1.89% of IPv4	9,179,251	255	7	26
6	AS721 United States Department of Defense (DoD)	United States	63.9	72,076,032 1.68% of IPv4	131,072		3	1
7	AS7922 Comcast Cable Communications, LLC	United States	85.5	68,238,848 1.59% of IPv4	554,172,417	19	115	16
8	AS4837 CHINA UNICOM China169 Backbone	China	89.2	57,679,104 1.34% of IPv4	26,291,509	97	102	25
9	AS4766 Korea Telecom	South Korea	78.6	47,221,248 1.10% of IPv4	3,801,204	65	572	4
10	AS701 Uunet	United States	84.8	41,641,984 0.97% of IPv4	19,070,982	9	1,178	18
11	AS17676 SoftBank Corp.	Japan	84.7	38,510,592 0.90% of IPv4	285,278,208	42	308	10
12	AS9808 China Mobile Communications Group Co., Ltd.	China	90.8	36,552,960 0.85% of IPv4	272,695,815	2	60	2
13	AS174 AS174		78.8	36,340,224 0.85% of IPv4	3,293,311	217	6,515	50
14	AS3320 Deutsche Telekom AG	Germany	94.3	34,199,040 0.80% of IPv4	538,772,020	693	707	16
15	AS22394 Cellco	United States	74.1	30,306,048 0.71% of IPv4	1,638,916		1	2
16	AS3356 Level 3 Parent, LLC	United States	85.7	28,861,696 0.67% of IPv4	1,245,514	183	6,524	47
17	AS4713 NTT DOCOMO BUSINESS,Inc.	Japan	75.3	28,624,640 0.67% of IPv4	67,239,938	6	119	1
18	AS396982 Google LLC	United States	82.1	22,048,000 0.51% of IPv4	477,227	3	4	2
19	AS14618 Amazon.com, Inc.	United States	74.5	21,757,952 0.51% of IPv4	280,736		62	1
20	AS3215 Orange S.A.	France	88.0	20,098,816 0.47% of IPv4	2,850,845	19	152	1
21	AS3269 Telecom Italia S.p.A.	Italy	79.2	19,890,176 0.46% of IPv4	268,435,456	11	199	1
22	AS209 AS209		64.7	19,845,632 0.46% of IPv4	17,039,364		287	1
23	AS6167 Cellco-Part	United States	73.8	18,214,912 0.42% of IPv4	16,936		1	3
24	AS2516 KDDI CORPORATION	Japan	84.0	18,072,832 0.42% of IPv4	42,139,649	179	287	7
25	AS4538 China Education and Research Network Center	China	87.2	17,173,248 0.40% of IPv4	264	21	23	7
26	AS714 Apple Inc.	United States	75.0	16,941,568 0.39% of IPv4	262,145	264	2	13
27	AS31399 Mercedes-Benz Group AG	Germany	63.0	16,805,888 0.39% of IPv4	524,288	103		4
28	AS15557 SFR SA	France	93.2	15,829,504 0.37% of IPv4	9,699,336	53	90	13
29	AS9318 SK Broadband Co Ltd	South Korea	77.8	15,280,640 0.36% of IPv4	131,073	514	398	3
30	AS2856 British Telecommunications Limited	United Kingdom	91.1	13,949,184 0.32% of IPv4	8,912,900	184	216	3
31	AS20940 Akamai International B.V.	Netherlands	93.5	13,880,000 0.32% of IPv4	16,973,843	378	14	92
32	AS22773 Cox Communications Inc.	United States	85.0	13,763,840 0.32% of IPv4	2,949,124	5	488	4
33	AS8151 UNINET	Mexico	78.4	13,575,680 0.32% of IPv4	2,293,791	7	119	8
34	AS1221 Telstra Limited	Australia	89.5	13,399,552 0.31% of IPv4	268,435,457	308	301	1
35	AS21928 T-Mobile USA, Inc.	United States	78.6	13,130,496 0.31% of IPv4	1,048,625	42	3	4
36	AS7377 University of California, San Diego	United States	70.3	12,855,552 0.30% of IPv4	81,920	1	1	1
37	AS3209 Vodafone GmbH	Germany	91.1	12,755,456 0.30% of IPv4	70,123,527	18	97	2
38	AS20115 Charter Communications LLC	United States	85.1	12,571,392 0.29% of IPv4	7,500,065	31	132	4
39	AS3462 Data Communication Business Group	Taiwan	82.6	12,230,400 0.28% of IPv4	7,472,385	163	156	3
40	AS26599 TELEFONICA BRASIL S.A	Brazil	67.2	11,694,336 0.27% of IPv4	7,920	31	1	1
41	AS5650 Frontier Communications of America, Inc.	United States	84.5	10,781,440 0.25% of IPv4	1,114,112	7	242	3
42	AS7029 Windstream Communications LLC	United States	85.3	10,620,160 0.25% of IPv4	17,760,260	21	250	5
43	AS17858 LG POWERCOMM	South Korea	28.0	10,503,680 0.24% of IPv4				1
44	AS3352 TELEFONICA DE ESPANA S.A.U.	Spain	89.1	10,426,624 0.24% of IPv4	34,078,721	5	101	1
45	AS28573 Claro NXT Telecomunicacoes Ltda	Brazil	69.6	10,013,440 0.23% of IPv4	32,805	28	1	1
46	AS12322 Free SAS	France	81.8	9,936,896 0.23% of IPv4	4,194,304	107	3	5
47	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	China	50.6	9,626,880 0.22% of IPv4	67,502,080	1		17
48	AS12389 PJSC Rostelecom	Russia	93.0	9,552,384 0.22% of IPv4	8,585,473	70	1,368	4
49	AS26615 TIM S/A	Brazil	70.9	9,267,712 0.22% of IPv4	196,608	23	88	1
50	AS2907 Research Organization of Information and Syst...	Japan	77.0	8,816,128 0.21% of IPv4	131,072	112	116	2
51	AS3786 LG DACOM Corporation	South Korea	78.6	8,667,392 0.20% of IPv4	195,074	162	425	24
52	AS3257 GTT Communications Inc.	United States	89.5	8,605,696 0.20% of IPv4	6,160,401	1,791	1,848	42
53	AS4812 China Telecom (Group)	China	78.7	8,529,152 0.20% of IPv4	3,191,052		49	2
54	AS5089 Virgin Media Limited	United Kingdom	91.3	8,498,944 0.20% of IPv4	8,454,144	4	58	5
55	AS7303 Telecom Argentina S.A.	Argentina	80.9	8,428,800 0.20% of IPv4	269,090,816	6	238	4
56	AS6805 Telefonica Germany GmbH & Co.OHG	Germany	92.4	8,351,488 0.19% of IPv4	37,814,273	72	14	6
57	AS4808 China Unicom Beijing Province Network	China	79.6	7,926,528 0.18% of IPv4	1,728,810		84	2
58	AS1540 Headquarters, USAISC	United States	65.4	7,833,088 0.18% of IPv4	65		6	3
59	AS56 AS56		26.6	7,790,080 0.18% of IPv4				2
60	AS680 Verein zur Foerderung eines Deutschen Forschu...	Germany	92.3	7,721,472 0.18% of IPv4	5,242,891	863	31	9
61	AS10796 Charter Communications Inc	United States	84.4	7,661,312 0.18% of IPv4	1,377,056	5	200	1
62	AS45899 VNPT Corp	Vietnam	79.1	7,653,376 0.18% of IPv4	196,609	181	135	7
63	AS6713 Office National des Postes et Telecommunicati...	Morocco	74.2	7,623,424 0.18% of IPv4	65,536		15	4
64	AS8452 IDDQD-AS	Egypt	78.7	7,586,304 0.18% of IPv4	1,179,648	157	78	6
65	AS20001 Charter Communications Inc	United States	86.4	7,554,304 0.18% of IPv4	1,344,304	3	147	2
66	AS1267 WIND TRE S.P.A.	Italy	88.2	7,419,136 0.17% of IPv4	34,078,720	237	1,021	28
67	AS1136 KPN B.V.	Netherlands	93.1	7,282,432 0.17% of IPv4	8,454,472	49	52	8
68	AS1103 SURF B.V.	Netherlands	93.3	7,200,000 0.17% of IPv4	524,291	1,072	465	9
69	AS9644 SK Telecom	South Korea	66.7	7,140,608 0.17% of IPv4	131,072		5	1
70	AS5410 Bouygues Telecom SA	France	91.0	7,092,224 0.17% of IPv4	1,048,576	52	1	8
71	AS577 Bacom	Canada	76.3	7,029,504 0.16% of IPv4	68,289	22	320	10
72	AS12479 Orange Espagne SA	Spain	82.4	7,007,488 0.16% of IPv4	1,122,304	23	84	3
73	AS9121 TTNet	Türkiye	91.7	6,928,640 0.16% of IPv4	393,219	319	381	9
74	AS786 Jisc Services Limited	United Kingdom	88.4	6,889,472 0.16% of IPv4	1,703,938	51	25	10
75	AS2914 NTT America, Inc.	United States	85.7	6,701,056 0.16% of IPv4	458,756	1,447	1,502	42
76	AS2828 Xo	United States	67.8	6,649,856 0.15% of IPv4	65,536	1	2	1
77	AS33915 Vodafone Libertel B.V.	Netherlands	82.4	6,591,232 0.15% of IPv4	38,436,887		29	1
78	AS3301 Telia Company AB	Sweden	90.0	6,529,280 0.15% of IPv4	987,681	106	100	1
79	AS3561 CenturyLink Communications, LLC	United States	75.2	6,489,600 0.15% of IPv4	4	2	42	2
80	AS1257 Tele2 Sverige AB		96.7	6,460,672 0.15% of IPv4	14,286,873	396	353	9
81	AS36992 ETISALAT MISR	Egypt	81.2	6,320,896 0.15% of IPv4	196,608	1	15	4
82	AS45090 Shenzhen Tencent Computer Systems Company Lim...	China	57.7	6,213,888 0.14% of IPv4	65,536	6		11
83	AS9829 National Internet Backbone	India	91.5	6,147,072 0.14% of IPv4	5,567	9	85	11
84	AS5607 Sky UK Limited	United Kingdom	94.4	6,089,728 0.14% of IPv4	1,540,096	62	3	8
85	AS1659 Taiwan Academic Network (TANet) Information C...	Taiwan	55.6	6,004,480 0.14% of IPv4	65,536	3		2
86	AS31898 Oracle Corporation	United States	83.2	5,875,456 0.14% of IPv4	958,360	142	53	25
87	AS812 Rogers Communications Canada Inc.	Canada	76.4	5,866,496 0.14% of IPv4	327,681	17	216	9
88	AS33363 Charter Communications, Inc	United States	78.1	5,818,112 0.14% of IPv4	1,380,682		68	1
89	AS11427 Charter Communications Inc	United States	86.3	5,804,288 0.14% of IPv4	3,539,472	2	127	2
90	AS702 Uunet	United States	75.3	5,772,032 0.13% of IPv4	9,961,475	34	165	18
91	AS45102 Alibaba (US) Technology Co., Ltd.	China	79.6	5,692,928 0.13% of IPv4	1,589,338	166	1	36
92	AS25019 Saudi Telecom Company JSC	Saudi Arabia	86.6	5,667,328 0.13% of IPv4	35,317	1	39	1
93	AS30722 Fastweb SpA	Italy	85.2	5,576,192 0.13% of IPv4	196,608	21	31	3
94	AS5617 Tpnet	Poland	89.7	5,510,400 0.13% of IPv4	134,742,016	1	320	2
95	AS7552 Viettel Group	Vietnam	78.5	5,451,520 0.13% of IPv4	589,826	307	118	6
96	AS17506 ARTERIA Networks Corporation	Japan	70.7	5,382,144 0.13% of IPv4	65,536		1	1
97	AS6327 Shaw Communications	Canada	75.5	5,344,768 0.12% of IPv4	1,179,776	25	255	7
98	AS4804 Microplex PTY LTD	Australia	82.6	5,270,784 0.12% of IPv4	32,770		1	2
99	AS3292 TDC Holding A/S	Denmark	90.9	5,186,048 0.12% of IPv4	655,361	138	101	32
100	AS4230 CLARO S.A.	Brazil	84.4	5,159,680 0.12% of IPv4	327,684	481	1,595	26

Overall rating IPv6 /48 networks Peers Downstreams Upstreams