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 451–465 of 81,933 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 451 | AS5603 | SI Telekom Slovenije, d.d. | 781,822 |
| 452 | AS11232 | US Midcontinent Communications | 779,776 |
| 453 | AS2572 | US University of Missouri - dba the Missouri Research and Education Network (MOREnet) | 776,576 |
| 454 | AS8560 | DE IONOS SE | 774,744 |
| 455 | AS10474 | ZA Dimension Data | 773,120 |
| 456 | AS8103 | US Florida Department of Management Services - Division of Telecommunications | 772,352 |
| 457 | AS855 | CA Bell Canada | 771,328 |
| 458 | AS58593 | CN Shanghai Blue Cloud Technology Co.,Ltd | 770,905 |
| 459 | AS14080 | CO Telmex Colombia S.A. | 763,904 |
| 460 | AS7679 | JP QTnet,Inc. | 760,832 |
| 461 | AS4206325000 | Private Use AS | 760,320 |
| 462 | AS24400 | CN China Mobile Communications Group Co., Ltd | 758,806 |
| 463 | AS45820 | IN TTSL-ISP DIVISION | 755,456 |
| 464 | AS243 | US L3Harris Technologies, Inc. | 749,824 |
| 465 | AS15897 | TR Vodafone Telekomunikasyon A.S. | 745,472 |