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 4,261–4,275 of 81,996 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 4261 | AS13091 | RS Posta Srbije Drustvo S Ogranicenom Odgovornoscu, Beograd | 47,872 |
| 4262 | AS9952 | KR Hostway IDC | 47,863 |
| 4263 | AS51819 | RU JSC "ER-Telecom Holding" | 47,616 |
| 4264 | AS59253 | SG LEASEWEB SINGAPORE PTE. LTD. | 47,616 |
| 4265 | AS5631 | GB Telcom Networks Limited | 47,616 |
| 4266 | AS17675 | JP PacketFabric (Japan) Co., Ltd. | 47,616 |
| 4267 | AS64569 | Private Use AS | 47,616 |
| 4268 | AS4250327483 | Private Use AS | 47,616 |
| 4269 | AS35200 | GB TransitX Ltd | 47,603 |
| 4270 | AS51043 | GB Aspire Technology Solutions Ltd | 47,594 |
| 4271 | AS48951 | DE Telekom Deutschland GmbH | 47,482 |
| 4272 | AS198967 | DE BITel Gesellschaft fuer Telekommunikation mbH | 47,360 |
| 4273 | AS149440 | MY Evoxt Sdn. Bhd. | 47,360 |
| 4274 | AS21886 | US Netrix LLC | 47,360 |
| 4275 | AS6653 | US Vero Broadband | 47,360 |