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 6,631–6,645 of 80,695 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 6631 | AS42239 | RU Ltd. "Cypher" | 18,944 |
| 6632 | AS30666 | US Xchange Telecom Corp. | 18,944 |
| 6633 | AS1421 | US WANSecurity, Inc. | 18,944 |
| 6634 | AS37020 | CD CELTEL DRC | 18,944 |
| 6635 | AS262459 | BR Osirnet Info Telecom Ltda. | 18,944 |
| 6636 | AS21743 | US Atlas Networks Corporation | 18,944 |
| 6637 | AS49273 | UZ COSCOM Liability Limited Company | 18,944 |
| 6638 | AS42334 | LB Broadband Plus S.a.l. | 18,944 |
| 6639 | AS12680 | DE RM Hamburg Holding GmbH | 18,944 |
| 6640 | AS11138 | US BEK Communications Cooperative | 18,944 |
| 6641 | AS11766 | US Meriplex Communications, Ltd. | 18,944 |
| 6642 | AS213224 | IT Aruba S.p.A. | 18,944 |
| 6643 | AS6250 | US NeoNova Network Services, LLC | 18,944 |
| 6644 | AS14383 | US M3COM of Virginia, Inc | 18,944 |
| 6645 | AS25625 | US IP Access International | 18,944 |