datacenter
Backblaze IP ranges
Backblaze IPv4 and IPv6 prefixes associated with reviewed autonomous systems. These ranges describe network attribution and are not provider-published service allowlists.
Range summary
- Unique IPv4 prefixes
- 8
- Unique IPv6 prefixes
- 16
- Total IPv4 addresses
- 9,216
- Total IPv6 addresses
- 1.0155 x 10^26
IP prefixes
Showing 100 prefixes per page with all applicable range bases.
| CIDR | Addresses | First address | Last address | Range basis |
|---|---|---|---|---|
| 45.11.36.0/22 | 1,024 | 45.11.36.0 | 45.11.39.255 | ASN-announced |
| 104.153.232.0/21 | 2,048 | 104.153.232.0 | 104.153.239.255 | ASN-announced |
| 149.137.128.0/21 | 2,048 | 149.137.128.0 | 149.137.135.255 | ASN-announced |
| 149.137.136.0/22 | 1,024 | 149.137.136.0 | 149.137.139.255 | ASN-announced |
| 149.137.140.0/23 | 512 | 149.137.140.0 | 149.137.141.255 | ASN-announced |
| 149.137.142.0/24 | 256 | 149.137.142.0 | 149.137.142.255 | ASN-announced |
| 206.190.208.0/21 | 2,048 | 206.190.208.0 | 206.190.215.255 | ASN-announced |
| 207.166.148.0/24 | 256 | 207.166.148.0 | 207.166.148.255 | ASN-announced |
Range basis and freshness
Provider-published entries are published by the provider. Third-party published entries come from independent publications. ASN-announced entries describe routing and do not prove that every address belongs to a particular product.
| Range basis | Prefixes | Updated |
|---|---|---|
| ASN-announced | 24 |