| Hosting Company | Rackspace Hosting |
|
| Logo: |  |
| Address: | 5000 Walzem Road, San Antonio, TX, 78218, US |
| Linked ASN (inc. Parent IP Owners): | |
|
| Site Screenshot: |  |
| Total Websites use this company IPs: | 19,515 sites |
| TOP Websites use this company IPs (from World Top 100,000 sites): | 61 sites |
| Record Update Time: | 04 Jun 2026, 08:09 |
|
| Description: | Rackspace US, Inc. (NYSE: RAX) is an IT hosting company based in San Antonio, Texas, USA. The company also has offices in Australia, the United Kingdom, The Netherlands and Hong Kong, and data centers operating in Texas, Illinois, Virginia, the United Kingdom, and Hong Kong as of late 2008. The company's email and apps division operates in Blacksburg, VA; other offices are located in Austin, TX and San Francisco, CA.
Its clients include 40% of the members of the Fortune 100. In 2011, the company was named as one of the top 100 places to work by Fortune Magazine. Rackspace UK has also appeared in The Sunday Times best employers' awards for each year between 2007 and 2011, and was listed in the top 50 UK workplaces by the Financial Times. |
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Websites hosted by Rackspace Hosting |
| No |
Web Site |
Website IP Address |
Web Hosting Company / IP Owner |
Web Hosting / Server IP Location |
Web Hosting City |
World Site Popular Rating |
Diagram |
| 1 |
gsu.edu
|
104.239.136.235 |
Rackspace Hosting |
USA |
|
# 6,697 |
 |
Website Popularity: 34,500 visitors per day

IP Reverse DNS (Host): 104.239.136.235

DNS Records:

Record Update Time: 31 May 2026, 00:19
|
| 2 |
postgresql.org
|
72.32.157.230 |
Rackspace Hosting |
USA |
New Canaan |
# 13,779 |
 |
Website Popularity: 23,300 visitors per day

Website IPv6 Address:

IP Reverse DNS (Host): zakdorn.postgresql.org

Top Level Hostname:

Web Hosting State:

DNS Records:

Record Update Time: 01 Jun 2026, 10:29
|
| 3 |
copyscape.com
|
162.13.83.46 |
Rackspace Hosting |
USA |
|
# 18,567 |
 |
Website Popularity: 21,400 visitors per day

IP Reverse DNS (Host): copyscape.com

DNS Records:

Record Update Time: 03 Jun 2026, 21:03
|
| 4 |
allafrica.com
|
173.203.36.104 |
Rackspace Hosting |
USA |
|
# 51,680 |
 |
Website Popularity: 9,640 visitors per day

IP Reverse DNS (Host): allafrica.com

DNS Records:

Record Update Time: 01 Jun 2026, 01:01
|
| 5 |
smashwords.com
|
23.253.20.116 |
Rackspace Hosting |
USA |
|
# 61,909 |
 |
Website Popularity: 8,590 visitors per day

IP Reverse DNS (Host): 23.253.20.116

DNS Records:

Record Update Time: 30 May 2026, 00:21
|
| 6 |
sierratradingpost.com
|
166.78.93.242 |
Rackspace Hosting |
USA |
Dallas |
# 1,156,536 |
 |
Website Popularity: 200 visitors per day

IP Reverse DNS (Host): 166.78.93.242

Web Hosting State:

DNS Records:

Record Update Time: 04 Jun 2026, 02:17
|
| 7 |
mspaintadventures.com
|
104.130.43.147 |
Rackspace Hosting |
USA |
|
# 1,572,411 |
 |
Website Popularity: 200 visitors per day

IP Reverse DNS (Host): 104.130.43.147

DNS Records:

Record Update Time: 30 May 2026, 01:17
|
| 8 |
www.tns-global.com
|
95.138.168.204 |
Rackspace Hosting |
USA |
|
# 1,593,204 |
 |
Website Popularity: 200 visitors per day

IP Reverse DNS (Host): 95.138.168.204

DNS Records:

Record Update Time: 02 Jun 2026, 01:27
|
| 9 |
rackspacecloud.com
|
50.56.157.238 |
Rackspace Hosting |
USA |
Warren |
# 3,805,776 |
 |
Website Popularity: 200 visitors per day

IP Reverse DNS (Host): 50.56.157.238

Web Hosting State:

DNS Records:

Record Update Time: 01 Jun 2026, 00:32
|
| 10 |
pazienti.net
|
198.101.214.225 |
Rackspace Hosting |
USA |
|
# 7,155,661 |
 |
Website Popularity: 200 visitors per day

IP Reverse DNS (Host): 198-101-214-225.static.cloud-ips.com

Top Level Hostname:

DNS Records:

Record Update Time: 31 May 2026, 00:42
|
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Rackspace Hosting - Own IPv4 Ranges |
| No |
Name |
Owner |
Resolve Host |
Record Update Time |
| 1 |
94.236.0.0 - 94.236.127.255
|
Rackspace Hosting |
94.236.44.246 |
04 Jun 2026, 11:31 |
CIDR: 94.236.0.0/17

Whois Record Created: 16 Feb 2017
|
| 2 |
83.138.128.0 - 83.138.191.255
|
Rackspace Hosting |
rackserver1.ultima.com.cy |
04 Jun 2026, 09:52 |
CIDR: 83.138.128.0/18

Whois Record Created: 16 Feb 2017
|
| 3 |
208.78.96.0 - 208.78.103.255
|
Rackspace Hosting |
208-78-97-182.static.cloud-ips.com |
04 Jun 2026, 09:46 |
CIDR: 208.78.96.0/21

Whois Record Created: 22 Jul 2015

Whois Record Changed: 31 Jan 2025
|
| 4 |
173.45.236.0 - 173.45.239.255
|
Rackspace Hosting |
173-45-238-74.static.cloud-ips.com |
04 Jun 2026, 09:43 |
CIDR: 173.45.236.0/22

Whois Record Created: 22 Jul 2015

Whois Record Changed: 22 Jul 2015
|
| 5 |
89.234.0.0 - 89.234.63.255
|
Rackspace Hosting |
server14-3.a01.co.uk |
04 Jun 2026, 07:32 |
CIDR: 89.234.0.0/18

Whois Record Created: 16 Feb 2017
|
| 6 |
173.45.224.0 - 173.45.227.255
|
Rackspace Hosting |
173-45-225-190.slicehost.net |
04 Jun 2026, 07:26 |
CIDR: 173.45.224.0/22

Whois Record Created: 22 Jul 2015

Whois Record Changed: 22 Jul 2015
|
| 7 |
67.207.128.0 - 67.207.159.255
|
Rackspace Hosting |
67-207-151-93.static.cloud-ips.com |
04 Jun 2026, 06:46 |
CIDR: 67.207.128.0/19

Whois Record Created: 29 Mar 2010

Whois Record Changed: 31 Jan 2025
|
| 8 |
5.79.0.0 - 5.79.63.255
|
Rackspace Hosting |
dev.leathersatchel.com |
04 Jun 2026, 06:01 |
CIDR: 5.79.0.0/18

Whois Record Created: 16 Feb 2017
|
| 9 |
69.20.0.0 - 69.20.127.255
|
Rackspace Hosting |
1283895-ijllamp02.ijlcorp.com |
04 Jun 2026, 04:53 |
CIDR: 69.20.0.0/17

Whois Record Created: 29 Mar 2010

Whois Record Changed: 31 Jan 2025
|
| 10 |
108.171.160.0 - 108.171.191.255
|
Rackspace Hosting |
108-171-178-83.static.cloud-ips.com |
04 Jun 2026, 03:50 |
CIDR: 108.171.160.0/19

Whois Record Created: 27 Feb 2012

Whois Record Changed: 31 Jan 2025
|
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Other Companies linked with - Rackspace Hosting |
| No |
Name |
Country |
Address |
Website/s |
| 1 |
Zwerx.com
|
USA |
1718 Dry Creek Way, Ste 115, 1441 N. Clovis Ave. Suite 41, Fresno, CA, 93727, US |
www.zwerx.com |
Phone: +1-210-312-4000

Website/s:

Total Websites use this company IPs:

Record Update Time: 04 Jun 2026, 08:53
|
| 2 |
Zuri Group, LLC
|
USA |
1718 Dry Creek Way, Ste 115, 5000 Walzem Road, San Antonio, TX, 78218, US |
|
Phone: +1-210-312-4000

Record Update Time: 04 Jun 2026, 08:53
|
| 3 |
Zombie Pumpkins!
|
USA |
1718 Dry Creek Way, Ste 115, 5000 Walzem Rd. San Antonio, TX, 78218, US |
|
Phone: +1-210-312-4000

Record Update Time: 04 Jun 2026, 08:53
|
| 4 |
Zocdoc
|
USA |
1718 Dry Creek Way, Ste 115, P.o.box 230399, New York, NY, 10023, US |
|
Phone: +1-210-312-4000

Record Update Time: 04 Jun 2026, 08:53
|
| 5 |
Zmag Aps
|
United Kingdom |
Rackspace Technology, 1 Fanatical Place, San Antonio, Texas 78218 |
|
Phone: +1 210 312 4000

Total Websites use this company IPs:

Record Update Time: 04 Jun 2026, 08:53
|
| 6 |
Zimbra, Inc
|
USA |
1718 Dry Creek Way, Ste 115, 5000 Walzem Rd. San Antonio, TX, 78218, US |
|
Phone: +1-210-312-4000

Total Websites use this company IPs:

Record Update Time: 04 Jun 2026, 08:53
|
| 7 |
Ziiva, Inc
|
USA |
510 East Main St, Salem, VA, 24153, US |
|
Phone: +1-210-312-4000

Total Websites use this company IPs:

Record Update Time: 04 Jun 2026, 08:53
|
| 8 |
Ziiva, Inc
|
USA |
1718 Dry Creek Way, Ste 115, 510 East Main St, Salem, VA, 24153, US |
|
Phone: +1-210-312-4000

Record Update Time: 04 Jun 2026, 08:53
|
| 9 |
Ziiva
|
USA |
1718 Dry Creek Way, Ste 115, 510 East Main St, Salem, VA, 24153, US |
|
Phone: +1-210-312-4000

Total Websites use this company IPs:

Record Update Time: 04 Jun 2026, 08:53
|
| 10 |
Zeraxis Ltd
|
United Kingdom |
Rackspace Technology, 1 Fanatical Place, San Antonio, Texas 78218 |
|
Phone: +1 210 312 4000

Record Update Time: 04 Jun 2026, 08:52
|
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|
|
|
Rackspace Hosting, USA
|
|
|
| | NetRange: | 69.20.0.0 - 69.20.127.255
|
| | CIDR: | 69.20.0.0/17
|
| | OriginAS: | AS33070, AS19994, AS10532, AS27357
|
| | NetName: | RSPC-NET-4
|
| | NetHandle: | NET-69-20-0-0-1
|
| | Parent: | NET-69-0-0-0-0
|
| | NetType: | Direct Allocation
|
| | RegDate: | 2003-01-24
|
| | Updated: | 2012-02-24
|
| | Ref: | http://whois.arin.net/rest/net/NET-69-20-0-0-1
|
| | OrgName: | Rackspace Hosting
|
| | OrgId: | RACKS-8
|
| | Address: | 5000 Walzem Road
|
| | City: | San Antonio
|
| | StateProv: | TX
|
| | PostalCode: | 78218
|
| | Country: | US
|
| | RegDate: | 2010-03-29
|
| | Updated: | 2011-11-30
|
| | Ref: | http://whois.arin.net/rest/org/RACKS-8
|
| | OrgTechHandle: | IPADM17-ARIN
|
| | OrgTechName: | IPADMIN
|
| | OrgTechPhone: | +1-210-892-4000
|
| | OrgTechEmail: | hostmaster@rackspace.com
|
| | OrgTechRef: | http://whois.arin.net/rest/poc/IPADM17-ARIN
|
| | OrgAbuseHandle: | ABUSE45-ARIN
|
| | OrgAbuseName: | Abuse Desk
|
| | OrgAbusePhone: | +1-210-892-4000
|
| | OrgAbuseEmail: | abuse@rackspace.com
|
| | OrgAbuseRef: | http://whois.arin.net/rest/poc/ABUSE45-ARIN |
| | , :: |
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