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 76,191 Results
Organisation

DoD Network Information Center
Total IPv4 Addresses
225,105,152
Organisation

No.31,Jin-rong Street Beijing 100032
Total IPv4 Addresses
103,150,898
Organisation

AT&T Services, Inc.
Total IPv4 Addresses
91,889,900
Organisation

CHINA UNICOM China169 Backbone
Total IPv4 Addresses
57,219,444
Organisation

Microsoft Corporation
Total IPv4 Addresses
52,183,723
Organisation

Korea Telecom
Total IPv4 Addresses
45,302,233
Organisation

Amazon.com, Inc.
Total IPv4 Addresses
44,174,424
Organisation

SoftBank Corp.
Total IPv4 Addresses
43,471,649
Organisation

Verizon Business
Total IPv4 Addresses
39,666,716
Organisation

Deutsche Telekom AG
Total IPv4 Addresses
33,991,431
Organisation

DoD Network Information Center
Total IPv4 Addresses
30,731,008
Organisation

Verizon Business
Total IPv4 Addresses
28,828,761
Organisation

NTT Communications Corporation
Total IPv4 Addresses
28,807,033
Organisation

Level 3 Parent, LLC
Total IPv4 Addresses
28,248,383
Organisation

Telecom Italia S.p.A.
Total IPv4 Addresses
20,604,767
Showing 0 - 15 of 76,191 Results