Organization

Rackspace Ltd.

Hosting United Kingdom

IPv4 addresses

519,168

CIDR ranges

Countries served by Rackspace Ltd.

Every country where this organization has IPv4 allocations, ranked by IPs held.

United Kingdom 487.9K Germany 17.4K United States 13.3K Netherlands 256 Romania 256

ASNs owned by Rackspace Ltd.

ASN	Name	IPs	Prefixes	Country
AS15395	Rackspace Ltd.	401.7K	46	GB
AS24867	Rackspace Ltd.	85.5K	16	GB
AS39921	Rackspace Ltd.	20.7K	6	DE
AS198220	Rackspace Ltd.	10.2K	2	GB
AS44009	Rackspace Ltd.	1.0K	1	US

Largest CIDR ranges

CIDR	IPs	ASN
134.213.0.0/16	65.5K	AS15395
162.13.0.0/16	65.5K	AS15395
85.133.0.0/17	32.8K	AS24867
146.177.128.0/17	32.8K	AS15395
94.236.0.0/17	32.8K	AS15395
78.136.0.0/18	16.4K	AS15395
82.211.64.0/18	16.4K	AS24867
83.138.128.0/18	16.4K	AS15395
92.52.64.0/18	16.4K	AS15395
5.79.0.0/18	16.4K	AS15395
159.135.128.0/18	16.4K	AS39921
95.138.128.0/18	16.4K	AS15395
31.222.128.0/18	16.4K	AS15395
89.234.0.0/18	16.4K	AS15395
62.140.192.0/19	8.2K	AS24867
164.177.128.0/19	8.2K	AS15395
164.40.128.0/19	8.2K	AS198220
146.177.96.0/19	8.2K	AS15395
217.150.96.0/19	8.2K	AS24867
37.188.96.0/19	8.2K	AS15395
46.38.160.0/19	8.2K	AS15395
83.217.96.0/19	8.2K	AS24867
212.100.224.0/19	8.2K	AS15395
212.64.128.0/19	8.2K	AS15395
146.177.32.0/20	4.1K	AS15395
146.177.0.0/20	4.1K	AS15395
77.246.32.0/20	4.1K	AS15395
146.177.80.0/20	4.1K	AS15395
217.72.240.0/20	4.1K	AS15395
80.83.144.0/20	4.1K	AS24867
173.1.184.0/21	2.0K	AS198220
72.21.40.0/21	2.0K	AS15395
146.177.64.0/21	2.0K	AS15395
146.177.48.0/21	2.0K	AS15395
146.177.24.0/21	2.0K	AS15395
78.40.152.0/21	2.0K	AS24867
134.0.72.0/21	2.0K	AS15395
188.65.56.0/21	2.0K	AS24867
209.18.112.0/22	1.0K	AS15395
185.144.228.0/22	1.0K	AS15395
164.138.228.0/22	1.0K	AS24867
185.205.104.0/22	1.0K	AS39921
166.86.128.0/22	1.0K	AS44009
185.16.216.0/22	1.0K	AS39921
147.75.24.0/22	1.0K	AS39921
146.177.16.0/22	1.0K	AS15395
146.177.60.0/22	1.0K	AS15395
72.21.36.0/22	1.0K	AS39921
146.177.76.0/22	1.0K	AS15395
147.75.20.0/22	1.0K	AS15395
72.13.112.0/23	512	AS15395
146.177.22.0/23	512	AS15395
185.180.218.0/23	512	AS24867
195.5.122.0/23	512	AS24867
146.177.58.0/23	512	AS15395
146.177.72.0/23	512	AS15395
164.138.224.0/23	512	AS24867
185.55.189.0/24	256	AS15395
46.227.46.0/24	256	AS15395
65.61.188.0/24	256	AS15395
164.138.226.0/24	256	AS15395
195.50.109.0/24	256	AS24867
164.138.227.0/24	256	AS24867
193.142.244.0/24	256	AS15395
91.208.242.0/24	256	AS24867
193.42.152.0/24	256	AS24867
192.68.42.0/24	256	AS39921
134.8.0.0/24	256	AS15395
146.177.75.0/24	256	AS15395
146.177.57.0/24	256	AS15395
193.138.122.0/24	256	AS15395