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 151–165 of 81,938 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 151 | AS33491 | US Comcast Cable Communications, LLC | 3,144,192 |
| 152 | AS19901 | US Brightspeed | 3,136,000 |
| 153 | AS17511 | JP OPTAGE Inc. | 2,994,432 |
| 154 | AS56041 | CN China Mobile Communications Corporation | 2,993,600 |
| 155 | AS9299 | PH Philippine Long Distance Telephone Co. | 2,975,791 |
| 156 | AS12271 | US Charter Communications Inc | 2,863,104 |
| 157 | AS19108 | US Optimum | 2,840,064 |
| 158 | AS5769 | CA Videotron Ltee | 2,795,776 |
| 159 | AS137 | IT Consortium GARR | 2,769,920 |
| 160 | AS1761 | US General Services Commission | 2,753,024 |
| 161 | AS35819 | SA Etihad Etisalat, a joint stock company | 2,751,992 |
| 162 | AS8447 | AT A1 Telekom Austria AG | 2,743,701 |
| 163 | AS24560 | IN Bharti Airtel Limited | 2,663,295 |
| 164 | AS17816 | CN China Unicom IP network China169 Guangdong province | 2,653,468 |
| 165 | AS8434 | SE Telenor Sverige AB | 2,645,988 |