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 1,981–1,995 of 81,955 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 1981 | AS32043 | US NeoFiber Communications inc. | 103,424 |
| 1982 | AS64286 | US LogicWeb Inc. | 103,424 |
| 1983 | AS2939 | US State of South Carolina | 103,424 |
| 1984 | AS3450 | US University of Tennessee | 103,424 |
| 1985 | AS397423 | US Tier.Net Technologies LLC | 103,168 |
| 1986 | AS5647 | US Eastman Kodak Company | 103,168 |
| 1987 | AS58061 | LV Scalaxy B.V. | 102,912 |
| 1988 | AS41998 | DE NetCom BW GmbH | 102,912 |
| 1989 | AS9125 | RS Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun | 102,912 |
| 1990 | AS8972 | DE Host Europe GmbH | 102,911 |
| 1991 | AS19229 | US Ensono LP | 102,656 |
| 1992 | AS140647 | CN China Telecom | 102,564 |
| 1993 | AS4230000000 | Private Use AS | 102,400 |
| 1994 | AS53187 | BR UNIVERSIDADE ESTADUAL DE CAMPINAS | 102,400 |
| 1995 | AS15967 | PL Nazwa.pl Sp.z.o.o. | 102,144 |