AS2047 Hoffmann - La Roche Ltd.
General Info - AS2047
204,544
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 128.137.134.0/24 | 256 | |
| 141.167.0.0/16 | 65,536 | |
| 145.245.0.0/16 | 65,536 | |
| 162.132.0.0/16 | 65,536 | |
| 193.43.152.0/22 | 1,024 | |
| 193.43.156.0/23 | 512 | |
| 193.58.155.0/24 | 256 | |
| 193.228.103.0/24 | 256 | |
| 194.26.26.0/24 | 256 | |
| 194.147.45.0/24 | 256 | |
| 196.3.35.0/24 | 256 | |
| 196.3.36.0/22 | 1,024 | |
| 196.3.43.0/24 | 256 | |
| 196.3.44.0/24 | 256 | |
| 196.3.46.0/23 | 512 | |
| 196.3.48.0/23 | 512 | |
| 196.3.50.0/24 | 256 | |
| 196.3.56.0/24 | 256 | |
| 198.21.16.0/24 | 256 | |
| 198.21.19.0/24 | 256 | |
| 198.21.20.0/23 | 512 | |
| 198.21.26.0/23 | 512 | |
| 198.21.31.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a04:c440::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2a04:c440:2000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2a04:c440:2800::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a04:c440:2b00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a04:c440:2c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2a04:c440:3000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a04:c440:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2a04:c440:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2a04:c441::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a04:c442:6400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a04:c443::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a04:c444::/30 | 316,912,650,057,057,350,374,175,801,344 |
Downstreams
There are no downstreams for this ASN.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
