NETWORK INSIGHTS
Autonomous Systems advertised IPv4 space rank
This report shows the global list of active Autonomous Systems (AS) ranked by total advertised IPv4 addresses.
Showing 0 - 15 of 76,445 Results
Organisation

DoD Network Information Center
Total IPv4 Addresses
224,991,738
Organisation

No.31,Jin-rong Street Beijing 100032
Total IPv4 Addresses
102,970,555
Organisation

AT&T Services, Inc.
Total IPv4 Addresses
92,059,224
Organisation

CHINA UNICOM China169 Backbone
Total IPv4 Addresses
57,228,041
Organisation

Microsoft Corporation
Total IPv4 Addresses
52,182,749
Organisation

Korea Telecom
Total IPv4 Addresses
45,295,532
Organisation

Amazon.com, Inc.
Total IPv4 Addresses
44,936,328
Organisation

SoftBank Corp.
Total IPv4 Addresses
43,465,856
Organisation

Verizon Business
Total IPv4 Addresses
39,690,578
Organisation

Deutsche Telekom AG
Total IPv4 Addresses
33,992,191
Organisation

DoD Network Information Center
Total IPv4 Addresses
30,767,872
Organisation

Verizon Business
Total IPv4 Addresses
30,294,584
Organisation

NTT Communications Corporation
Total IPv4 Addresses
28,740,119
Organisation

Level 3 Parent, LLC
Total IPv4 Addresses
28,289,514
Organisation

Telecom Italia S.p.A.
Total IPv4 Addresses
20,580,994
Showing 0 - 15 of 76,445 Results