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 916–930 of 80,526 Autonomous Systems

Rank AS Number Organisation Total IPv4 Addresses
916AS10396
PR DATACOM CARIBE, INC.
273,152
917AS4250227481
Private Use AS
272,893
918AS32613
CA Leaseweb Canada Inc.
272,635
919AS16345
RU PJSC "Vimpelcom"
272,210
920AS14259
CL Gtd Internet S.A.
271,616
921AS122
US UPMC
270,592
922AS4835
CN China Telecom (Group) IDC center xi'an node
270,468
923AS36891
DZ Icosnet SPA
270,336
924AS5277
US United States Department of Defense (DoD)
269,824
925AS409
US Air Force Systems Networking
269,312
926AS15774
RU Limited Liability Company "TTK-Svyaz"
269,056
927AS35753
SA Etihad Salam Telecom CJSC
269,030
928AS2047
CH Hoffmann - La Roche Ltd.
268,844
929AS2576
US U. S. Department of Transportation
268,800
930AS6762
IT TELECOM ITALIA SPARKLE S.p.A.
267,264
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