NETWORK INSIGHTS
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 79,958 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 16 | AS3269 | IT Telecom Italia S.p.A. | 20,816,357 |
| 17 | AS3215 | FR Orange S.A. | 20,103,786 |
| 18 | AS14618 | US Amazon.com, Inc. | 19,917,055 |
| 19 | AS396982 | US Google LLC | 19,877,839 |
| 20 | AS10429 | BR TELEFÔNICA BRASIL S.A | 19,504,938 |
| 21 | AS9808 | CN China Mobile | 18,264,664 |
| 22 | AS2516 | JP KDDI CORPORATION | 18,042,250 |
| 23 | AS714 | US Apple Inc. | 17,937,616 |
| 24 | AS6167 | US Verizon Business | 17,728,000 |
| 25 | AS4538 | CN China Education and Research Network Center Tsin.. | 17,138,898 |
| 26 | AS31399 | DE Mercedes-Benz Group AG | 16,805,888 |
| 27 | AS15557 | FR Societe Francaise Du Radiotelephone - SFR SA | 15,811,013 |
| 28 | AS209 | US CenturyLink Communications, LLC | 15,347,723 |
| 29 | AS9318 | KR SK Broadband Co Ltd | 14,410,704 |
| 30 | AS2856 | GB British Telecommunications PLC | 13,728,286 |