Rackspace Ltd.
AS15395 is Rackspace Ltd. (rackspace.com). It announces 401,920 IPv4 addresses in 35 prefixes, and 1 IPv6 prefixes.
United Kingdom· RIPE· allocated 2000-06-21· hosting
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United Kingdom395,504 · 98.40%
- United States5,888 · 1.46%
- Sweden264 · 0.07%
- Romania256 · 0.06%
- Austria4 · 0.00%
- Croatia4 · 0.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- RACKSPACE-LON
- name
- Rackspace Ltd.
- org
- ORG-RA33-RIPE
- org name
- Rackspace Ltd.
- org address
- 1 Fanatical Place, 78218, Windcrest, UNITED STATES
- org country
- GB
- country
- GB
- source
- ripe
- status
- ASSIGNED
- created
- 2003-12-19
- updated
- 2017-11-15
- maintainer
- RIPE-NCC-END-MNT|RSPC-MNT
- abuse name
- Rackspace Managed Hosting Contact Role
- abuse email
- abuse@rackspace.com
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP551menlosecurity, watchguard, proxpn0.14%
- rapidseedbox0.00%
- None here
- None here
- None here
- None here
- Hosting IP401,920rackspace100.00%
- None here
- None here
- None here
- SSH IP1,6690.42%
- SMTP IP680.02%
- 0.03%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 5.79.0.0/18 | United Kingdom | not found | 17 | 2026-10-02 |
| 31.222.128.0/18 | United Kingdom | not found | 17 | 2026-10-02 |
| 37.188.96.0/19 | United Kingdom | not found | 17 | 2026-10-02 |
| 46.38.160.0/19 | United Kingdom | not found | 17 | 2026-10-02 |
| 46.227.46.0/24 | United Kingdom | not found | 17 | 2026-10-02 |
| 65.61.188.0/24also AS19994 | United States | not found | 9 | 2026-10-02 |
| 72.13.112.0/23 | United States | not found | 17 | 2026-10-02 |
| 72.21.40.0/21 | United States | not found | 17 | 2026-10-02 |
| 77.246.32.0/20 | United Kingdom | not found | 17 | 2026-10-02 |
| 78.136.0.0/18 | United Kingdom | not found | 17 | 2026-10-02 |
| 82.211.66.0/23 | United Kingdom | not found | 17 | 2026-10-02 |
| 83.138.128.0/18 | United Kingdom | not found | 17 | 2026-10-02 |
| 89.234.0.0/18 | United Kingdom | not found | 17 | 2026-10-02 |
| 92.52.64.0/18 | United Kingdom | not found | 17 | 2026-10-02 |
| 94.236.0.0/17 | United Kingdom | not found | 17 | 2026-10-02 |
| 95.138.128.0/18 | United Kingdom | not found | 17 | 2026-10-02 |
| 134.0.72.0/21 | United Kingdom | not found | 17 | 2026-10-02 |
| 134.0.73.0/24 | United Kingdom | not found | 17 | 2026-10-02 |
| 134.0.75.0/24 | United Kingdom | not found | 17 | 2026-10-02 |
| 134.8.0.0/24 | United States | not found | 17 | 2026-10-02 |
| 134.213.0.0/16 | United Kingdom | not found | 17 | 2026-10-02 |
| 146.177.0.0/16 | United Kingdom | not found | 17 | 2026-10-02 |
| 147.75.20.0/22 | United States | not found | 17 | 2026-10-02 |
| 148.62.86.0/24also AS19994, AS27357, AS33070 | United States | not found | 3 | 2026-10-02 |
| 162.13.0.0/16 | United Kingdom | not found | 17 | 2026-10-02 |
| 164.138.226.0/24 | United Kingdom | not found | 17 | 2026-10-02 |
| 164.177.128.0/19 | United Kingdom | not found | 17 | 2026-10-02 |
| 185.55.189.0/24 | United Kingdom | not found | 17 | 2026-10-02 |
| 185.144.228.0/22 | United Kingdom | not found | 17 | 2026-10-02 |
| 193.138.122.0/24 | Romania | valid | 17 | 2026-10-02 |
| 193.142.244.0/24 | Sweden | valid | 17 | 2026-10-02 |
| 209.18.112.0/22 | United States | not found | 17 | 2026-10-02 |
| 212.64.128.0/19 | United Kingdom | not found | 17 | 2026-10-02 |
| 212.100.224.0/19 | United Kingdom | not found | 17 | 2026-10-02 |
| 217.72.240.0/20 | United Kingdom | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a00:1a48::/32 | United Kingdom | not found | 20 | 2026-10-02 |
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