Data as of Nov 3, 2026
Autonomous system
AS19994
Rackspace Hosting
Announces 537,344 addresses in 66 prefixes. None of it is anonymizer space.
Type
Hosting
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 23.253.0.0/18 since Nov 2013 | Hosting | ||
| 23.253.160.0/19 since Apr 2014 | Hosting | ||
| 23.253.192.0/19 since Feb 2014 | Hosting | ||
| 50.56.0.0/17 since Jan 2011 | Hosting | ||
| 50.57.0.0/17 since Aug 2017 | Hosting | ||
| 50.57.128.0/18 since Aug 2017 | Hosting | ||
| 50.57.192.0/19 since Aug 2017 | Hosting | ||
| 50.57.224.0/20 since Aug 2017 | Hosting | ||
| 64.49.232.0/23 since Jul 2015 | Hosting | ||
| 65.61.188.0/24 since Sep 18, 2026 | Hosting | ||
| 66.216.116.0/23 since Jul 2015 | Hosting | ||
| 67.207.128.0/19 since Jan 2014 | Hosting | ||
| 69.170.128.0/20 since Apr 2018 | Hosting | DataPipe, Inc. | |
| 74.120.216.0/22 since Dec 2020 | Hosting | Armor Defense Inc | |
| 74.200.192.0/18 since Apr 2018 | Hosting | DataPipe, Inc. | |
| 104.130.64.0/20 since Nov 2014 | Hosting | ||
| 104.130.80.0/20 since Nov 2014 | Hosting | ||
| 104.130.96.0/20 since Nov 2014 | Hosting | ||
| 104.130.112.0/21 since Nov 2014 | Hosting | ||
| 104.130.192.0/19 since Sep 2014 | Hosting | ||
| 104.239.192.0/19 since Dec 2014 | Hosting | ||
| 108.166.0.0/18 since Apr 2012 | Hosting | ||
| 108.166.96.0/19 since Apr 2012 | Hosting | ||
| 108.171.160.0/20 since Mar 2012 | Hosting | ||
| 134.8.2.0/24 since Mar 2012 | Hosting | ALTIUM | |
| 146.88.100.0/22 since Dec 2020 | Hosting | Armor Defense Inc | |
| 146.88.112.0/22 since Dec 2020 | Hosting | Armor Defense Inc | |
| 146.88.120.0/22 since Dec 2020 | Hosting | Armor Defense Inc | |
| 147.75.8.0/22 since Dec 2020 | Hosting | FireHost, Inc. | |
| 147.75.12.0/22 since Dec 2020 | Hosting | FireHost, Inc. | |
| 161.47.0.0/18 since Oct 2015 | Hosting | ||
| 161.47.64.0/18 since May 2016 | Hosting | ||
| 161.47.128.0/17 since Oct 2017 | Hosting | ||
| 162.209.0.0/18 since Apr 2013 | Hosting | ||
| 162.209.80.0/20 since Jun 2013 | Hosting | ||
| 162.216.40.0/22 since Dec 2020 | Hosting | Armor Defense Inc | |
| 162.242.160.0/19 since Sep 2013 | Hosting | ||
| 166.78.64.0/18 since Nov 2012 | Hosting | ||
| 166.78.192.0/18 since Jan 2013 | Hosting | ||
| 173.45.224.0/20 since Jan 2014 | Hosting | ||
| 173.45.240.0/21 since Jan 2014 | Hosting | ||
| 173.203.0.0/17 since Jan 2010 | Hosting | ||
| 184.106.0.0/19 since Aug 2017 | Hosting | ||
| 184.106.32.0/20 since Aug 2017 | Hosting | ||
| 184.106.48.0/22 since Aug 2017 | Hosting | ||
| 184.106.52.0/23 since Aug 2017 | Hosting | ||
| 184.106.54.0/24 since Aug 2017 | Hosting | ||
| 184.106.56.0/21 since Aug 2017 | Hosting | ||
| 184.106.64.0/18 since Aug 2017 | Hosting | ||
| 184.106.128.0/17 since Aug 2017 | Hosting | ||
| 192.237.128.0/18 since Jun 2013 | Hosting | ||
| 192.237.224.0/19 since Aug 2013 | Hosting | ||
| 198.61.128.0/18 since Aug 2012 | Hosting | ||
| 198.61.224.0/19 since Sep 2012 | Hosting | ||
| 198.101.128.0/18 since Apr 2012 | Hosting | ||
| 198.254.72.0/21 since Mar 2013 | Hosting | Cake Marketing | |
| 199.180.184.0/22 since Dec 2020 | Hosting | Armor Defense Inc | |
| 199.253.200.0/24 since Oct 2021 | Hosting | APRIA Healthcare | |
| 199.253.201.0/24 since Jun 2021 | Hosting | APRIA Healthcare | |
| 204.9.188.0/24 since Jan 2018 | Hosting | Making Sense | |
| 204.13.108.0/22 since Dec 2020 | Hosting | Armor Defense Inc | |
| 204.51.170.0/24 since Jun 2019 | Hosting | DataPipe, Inc. | |
| 208.78.96.0/21 since Jan 2014 | Hosting | ||
| 209.20.64.0/19 since Jan 2014 | Hosting | ||
| 209.61.166.0/23 since Jul 2015 | Hosting | ||
| 216.18.148.0/22 since Dec 2011 | Hosting | Avago Technologies U.S. Inc. |
Network & history
Profile
- Registered
- Jan 15, 2010
- Domain
- rackspace.com
- Industry
- Hosting and Cloud Provider
Routing patterns
How its announcements have moved
Arrivals