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 2,626–2,640 of 80,654 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 2626 | AS3926 | US Fairfax County Dept of Information Technology | 69,632 |
| 2627 | AS25935 | US Erie 1 BOCES | 69,632 |
| 2628 | AS19611 | BR Associação Antônio Vieira - Unisinos | 69,632 |
| 2629 | AS28186 | BR ITS TELECOMUNICACOES LTDA | 69,631 |
| 2630 | AS2588 | LV SIA "BITE Latvija" | 69,627 |
| 2631 | AS8680 | GG Sure (Guernsey) Limited | 69,376 |
| 2632 | AS53488 | US Optimum Online | 69,376 |
| 2633 | AS19092 | US Zayo Bandwidth | 69,376 |
| 2634 | AS48135 | IT Leonardo S.p.A. | 69,376 |
| 2635 | AS37918 | JP NTT Software Innovation Center 3-9-11, Midori-ch.. | 69,376 |
| 2636 | AS15675 | CH Direction generale du numerique et des systemes .. | 69,376 |
| 2637 | AS18300 | KR KEPCO | 69,376 |
| 2638 | AS64600 | Private Use AS | 69,120 |
| 2639 | AS3225 | KW GULFNET COMMUNICATIONS CO. WLL | 69,120 |
| 2640 | AS37 | US Navy Network Information Center (NNIC) | 69,120 |