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 16–30 of 81,932 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 16 | AS396982 | US Google LLC | 22,005,664 |
| 17 | AS14618 | US Amazon.com, Inc. | 21,579,088 |
| 18 | AS3269 | IT Telecom Italia S.p.A. | 20,442,067 |
| 19 | AS3215 | FR Orange S.A. | 20,128,096 |
| 20 | AS10429 | BR TELEFÔNICA BRASIL S.A | 19,443,954 |
| 21 | AS6167 | US Verizon Business | 18,302,464 |
| 22 | AS2516 | JP KDDI CORPORATION | 18,073,351 |
| 23 | AS9808 | CN China Mobile Communications Group Co., Ltd | 17,721,884 |
| 24 | AS4538 | CN China Education and Research Network Center | 17,108,126 |
| 25 | AS714 | US Apple Inc. | 16,904,448 |
| 26 | AS31399 | DE Mercedes-Benz Group AG | 16,805,888 |
| 27 | AS15557 | FR Societe Francaise Du Radiotelephone - SFR SA | 15,810,600 |
| 28 | AS209 | US CenturyLink Communications, LLC | 15,432,480 |
| 29 | AS9318 | KR SK Broadband Co Ltd | 14,538,535 |
| 30 | AS2856 | GB British Telecommunications Limited | 13,859,776 |