Rackspace
Aggregated across every cluster whose name starts with "Rackspace" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
475
Total ranges
12
Matched clusters
Matched clusters
Ranges (475)
showing 1–100 of 475 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 5.57.81.27/32 | Rackspace | Rackspace Hosting | PEERINGDB | ASSIGNED | ● high |
| 5.79.0.0/18 | Rackspace Ltd. | Rackspace Hosting | RIPE | ALLOCATED PA | ● low |
| 23.253.0.0/16 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 23.253.0.0/18 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.64.0/18 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 23.253.128.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.160.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.192.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.224.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 27.111.246.224/29 | RACKSPACE-SY3 | RACKSPACE-SY3 | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 31.222.128.0/18 | Rackspace Ltd. | Rackspace Hosting | RIPE | ALLOCATED PA | ● low |
| 36.255.56.87/32 | Rackspace Hong Kong | Rackspace Hong Kong | PEERINGDB | ASSIGNED | ● high |
| 37.188.96.0/19 | Rackspace Ltd. | Rackspace Hosting | RIPE | ALLOCATED PA | ● low |
| 45.127.172.189/32 | Rackspace | Rackspace Hosting | PEERINGDB | ASSIGNED | ● high |
| 46.38.160.0/19 | Rackspace Ltd. | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 46.227.46.0/24 | Rackspace Ltd. | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.56.0.0/17 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.56.0.0 – 50.56.147.255 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 50.56.128.0/25 | Rackspace Cloud Sites | Rackspace Cloud Sites | ARIN | ASSIGNMENT | ● high |
| 50.56.128.0/20 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 50.56.144.0/22 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 50.56.152.0 – 50.57.239.255 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 50.56.152.0/21 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 50.56.160.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 50.56.192.0/18 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 50.57.0.0/17 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.57.128.0/18 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.57.192.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.57.224.0/20 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 62.67.48.240/28 | Rackspace-US-Inc | Rackspace-US-Inc | RIPE | ASSIGNED PA | ● low |
| 62.69.146.114/32 | Rackspace | Rackspace Hosting | PEERINGDB | ASSIGNED | ● high |
| 62.69.146.117/32 | Rackspace | Rackspace Hosting | PEERINGDB | ASSIGNED | ● high |
| 62.140.192.0/19 | Rackspace Ltd. | Rackspace Hosting | RIPE | ALLOCATED PA | ● low |
| 62.140.218.0/24 | Rackspace Ltd. | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 62.209.40.248/30 | RACKSPACE | Rackspace Hosting | RIPE | ASSIGNED PA | ● low |
| 62.209.58.168/30 | RACKSPACE | Rackspace Hosting | RIPE | ASSIGNED PA | ● low |
| 62.209.58.172/30 | RACKSPACE_GERMANY | Rackspace Germany GmbH | RIPE | ASSIGNED PA | ● low |
| 62.254.126.192/29 | RACKSPACE-LIMITED | Rackspace Hosting | RIPE | ASSIGNED PA | ● low |
| 64.39.0.0/26 | Rackspace | Rackspace Hosting | ARIN | ASSIGNMENT | ● high |
| 64.39.0.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 64.49.192.0/18 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 64.49.192.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 64.49.224.0/21 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 64.49.232.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 64.49.234.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 64.49.236.0/22 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 64.49.240.0/20 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.128.0/18 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 65.61.128.0/21 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.136.0/22 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.140.0/24 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.141.0/24 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.142.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.144.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.146.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.148.0/22 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.152.0/24 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.153.0/24 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.154.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.156.0/22 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.160.0/20 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.176.0/21 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.184.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.186.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.188.0/22 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 65.61.188.0/24 | Rackspace Ltd. | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 66.70.1.0/24 | Rackspace.com Hong Kong Limited | Rackspace.com Hong Kong Limited | BGP | ANNOUNCED | ● high |
| 66.70.92.0/22 | Rackspace.com Hong Kong Limited | Rackspace.com Hong Kong Limited | BGP | ANNOUNCED | ● high |
| 66.70.94.0/23 | Rackspace.com Hong Kong Limited | Rackspace.com Hong Kong Limited | BGP | ANNOUNCED | ● high |
| 66.70.107.0/24 | Rackspace.com Hong Kong Limited | Rackspace.com Hong Kong Limited | BGP | ANNOUNCED | ● high |
| 66.216.64.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 66.216.64.0/18 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 66.216.96.0/20 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 66.216.112.0/22 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 66.216.116.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 66.216.118.0/23 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 66.216.120.0/21 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 67.23.0.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 67.23.0.0 – 67.23.47.255 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 67.23.32.0/20 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 67.192.0.0/16 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 67.207.128.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 69.20.0.0/17 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 69.20.95.0/24 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 69.170.128.0/20 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 72.3.128.0/17 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 72.3.128.0/24 | Rackspace Backbone | Rackspace Backbone | ARIN | ASSIGNMENT | ● high |
| 72.4.112.0/20 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 72.13.112.0/23 | Rackspace Ltd. | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 72.21.36.0/22 | Rackspace Ltd. | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 72.21.40.0/21 | Rackspace Ltd. | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 72.32.0.0/16 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 72.36.247.0/24 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 72.232.0.0/16 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 72.233.0.0/17 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
| 74.120.216.0/22 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 74.200.192.0/18 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 74.205.0.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 74.205.0.0/17 | Rackspace Hosting | Rackspace Hosting | ARIN | DIRECT ALLOCATION | ● low |
| 74.205.32.0/19 | Rackspace Hosting | Rackspace Hosting | BGP | ANNOUNCED | ● medium |
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Uses the REST API.