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 4,501–4,515 of 81,997 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 4501 | AS12716 | BG A1 Bulgaria EAD | 41,472 |
| 4502 | AS131584 | TW Taiwan Intelligent Fiber Optic Network Co.,Ltd. | 41,472 |
| 4503 | AS8014 | BS Bahamas Telecommunications Corporation | 41,472 |
| 4504 | AS8175 | US High Speed Web/Genesis 2 Networks | 41,472 |
| 4505 | AS3801 | US Mikrotec Internet Services | 41,472 |
| 4506 | AS24324 | NZ Kordia Limited | 41,472 |
| 4507 | AS9432 | NZ University of Canterbury | 41,472 |
| 4508 | AS17612 | KR Rinnai Korea | 41,248 |
| 4509 | AS205489 | GB CODE ASSET LTD | 41,232 |
| 4510 | AS35598 | RU INETCOM CARRIER LLC | 41,218 |
| 4511 | AS57026 | RU JSC "ER-Telecom Holding" | 41,216 |
| 4512 | AS41727 | RU JSC "ER-Telecom Holding" | 41,216 |
| 4513 | AS8580 | RU MTS PJSC | 41,216 |
| 4514 | AS18988 | CA City West Cable & Telephone Corp. | 41,216 |
| 4515 | AS398378 | US Boost Mobile | 41,216 |