NETWORK INSIGHTS · NETWORK ENGINEERING

Autonomous Systems Ranked by IPv4 Space

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

Showing 22,021–22,035 of 80,528 Autonomous Systems

Rank ↑ AS Number Organisation Total IPv4 Addresses
22021AS4204001370
Private Use AS
2,048
22022AS4204001830
Private Use AS
2,048
22023AS64856
Private Use AS
2,048
22024AS4204001780
Private Use AS
2,048
22025AS4204001040
Private Use AS
2,048
22026AS4204001420
Private Use AS
2,048
22027AS4203202215
Private Use AS
2,048
22028AS4204001840
Private Use AS
2,048
22029AS4203101550
Private Use AS
2,048
22030AS4203101450
Private Use AS
2,048
22031AS4203101500
Private Use AS
2,048
22032AS4203001070
Private Use AS
2,048
22033AS4201100730
Private Use AS
2,048
22034AS4201100720
Private Use AS
2,048
22035AS4200301023
Private Use AS
2,048
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