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Autonomous Systems (AS) advertised IPv4 space rank - AS Rank

This report shows the global list of active Autonomous Systems (AS) ranked by total advertised IPv4 addresses.

ASN Data last updated on: 6/1/2023, 3:21:58 AM

Showing 0 - 50 of 75,565 Results
Rank
AS Number
Organisation
Total IPv4 Addresses
Rank
1
AS Number
AS749
Organisation
DoD Network Information Center
Total IPv4 Addresses
225,155,054
Rank
2
AS Number
AS4134
Organisation
No.31,Jin-rong Street Beijing 100032
Total IPv4 Addresses
103,423,166
Rank
3
AS Number
AS7018
Organisation
AT&T Services, Inc.
Total IPv4 Addresses
93,511,343
Rank
4
AS Number
AS4837
Organisation
CHINA UNICOM China169 Backbone
Total IPv4 Addresses
57,174,096
Rank
5
AS Number
AS8075
Organisation
Microsoft Corporation
Total IPv4 Addresses
52,208,956
Rank
6
AS Number
AS4766
Organisation
Korea Telecom
Total IPv4 Addresses
45,215,692
Rank
7
AS Number
AS17676
Organisation
SoftBank Corp.
Total IPv4 Addresses
43,445,134
Rank
8
AS Number
AS16509
Organisation
Amazon.com, Inc.
Total IPv4 Addresses
43,257,843
Rank
9
AS Number
AS701
Organisation
Verizon Business
Total IPv4 Addresses
39,653,096
Rank
10
AS Number
AS3320
Organisation
Deutsche Telekom AG
Total IPv4 Addresses
34,075,805
Rank
11
AS Number
AS721
Organisation
DoD Network Information Center
Total IPv4 Addresses
30,542,848
Rank
12
AS Number
AS4713
Organisation
NTT Communications Corporation
Total IPv4 Addresses
28,805,968
Rank
13
AS Number
AS6167
Organisation
Verizon Business
Total IPv4 Addresses
28,640,074
Rank
14
AS Number
AS3356
Organisation
Level 3 Parent, LLC
Total IPv4 Addresses
28,216,954
Rank
15
AS Number
AS22394
Organisation
Verizon Business
Total IPv4 Addresses
20,795,539
Rank
16
AS Number
AS3269
Organisation
Telecom Italia S.p.A.
Total IPv4 Addresses
20,601,444
Rank
17
AS Number
AS3215
Organisation
Orange S.A.
Total IPv4 Addresses
20,091,443
Rank
18
AS Number
AS7922
Organisation
Comcast Cable Communications, LLC
Total IPv4 Addresses
19,986,245
Rank
19
AS Number
AS174
Organisation
Cogent Communications
Total IPv4 Addresses
19,922,756
Rank
20
AS Number
AS9808
Organisation
China Mobile
Total IPv4 Addresses
19,815,215
Rank
21
AS Number
AS2516
Organisation
KDDI CORPORATION
Total IPv4 Addresses
18,222,098
Rank
22
AS Number
AS9394
Organisation
China TieTong Telecommunications Corporation Jin..
Total IPv4 Addresses
18,030,001
Rank
23
AS Number
AS714
Organisation
Apple Inc.
Total IPv4 Addresses
17,783,899
Rank
24
AS Number
AS209
Organisation
CenturyLink Communications, LLC
Total IPv4 Addresses
17,652,862
Rank
25
AS Number
AS31399
Organisation
Mercedes-Benz Group AG
Total IPv4 Addresses
16,818,434
Rank
26
AS Number
AS4538
Organisation
China Education and Research Network Center Tsin..
Total IPv4 Addresses
16,673,170
Rank
27
AS Number
AS14618
Organisation
Amazon.com, Inc.
Total IPv4 Addresses
16,417,410
Rank
28
AS Number
AS15557
Organisation
Societe Francaise Du Radiotelephone - SFR SA
Total IPv4 Addresses
15,106,340
Rank
29
AS Number
AS396982
Organisation
Google LLC
Total IPv4 Addresses
14,459,279
Rank
30
AS Number
AS9318
Organisation
SK Broadband Co Ltd
Total IPv4 Addresses
14,379,711
Rank
31
AS Number
AS7029
Organisation
Windstream Communications LLC
Total IPv4 Addresses
13,899,397
Rank
32
AS Number
AS21928
Organisation
T-Mobile USA, Inc.
Total IPv4 Addresses
13,746,638
Rank
33
AS Number
AS8151
Organisation
Uninet S.A. de C.V.
Total IPv4 Addresses
13,724,764
Rank
34
AS Number
AS1221
Organisation
Telstra Corporation Limited
Total IPv4 Addresses
13,395,135
Rank
35
AS Number
AS20115
Organisation
Charter Communications
Total IPv4 Addresses
12,526,139
Rank
36
AS Number
AS22773
Organisation
Cox Communications Inc.
Total IPv4 Addresses
12,306,117
Rank
37
AS Number
AS10429
Organisation
TELEFÔNICA BRASIL S.A
Total IPv4 Addresses
12,245,481
Rank
38
AS Number
AS65137
Organisation
Private Use AS
Total IPv4 Addresses
12,234,236
Rank
39
AS Number
AS3462
Organisation
Chunghwa Telecom Co., Ltd.
Total IPv4 Addresses
12,213,978
Rank
40
AS Number
AS7377
Organisation
University of California, San Diego
Total IPv4 Addresses
12,170,495
Rank
41
AS Number
AS2856
Organisation
British Telecommunications PLC
Total IPv4 Addresses
12,046,287
Rank
42
AS Number
AS1239
Organisation
Sprint
Total IPv4 Addresses
11,465,298
Rank
43
AS Number
AS3209
Organisation
Vodafone GmbH
Total IPv4 Addresses
11,379,808
Rank
44
AS Number
AS5650
Organisation
Frontier Communications of America, Inc.
Total IPv4 Addresses
10,710,424
Rank
45
AS Number
AS26599
Organisation
TELEFÔNICA BRASIL S.A
Total IPv4 Addresses
10,450,333
Rank
46
AS Number
AS17858
Organisation
LG POWERCOMM
Total IPv4 Addresses
10,432,512
Rank
47
AS Number
AS3352
Organisation
TELEFONICA DE ESPANA S.A.U.
Total IPv4 Addresses
10,400,855
Rank
48
AS Number
AS26615
Organisation
TIM S/A
Total IPv4 Addresses
10,230,993
Rank
49
AS Number
AS28573
Organisation
Claro NXT Telecomunicacoes Ltda
Total IPv4 Addresses
9,518,931
Rank
50
AS Number
AS5089
Organisation
Virgin Media Limited
Total IPv4 Addresses
9,419,910
Showing 0 - 50 of 75,565 Results
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