AS number details

AS19994

Rackspace Hosting  ·  rackspace.com

AS19994 – Rackspace Hosting

Country United States
Website rackspace.com
Hosted domains 234,123
Number of IPs 542,464
ASN type Hosting
Allocated 12 years ago on Jan 15, 2010

IP Address Ranges

Netblock Company Num of IPs
104.130.112.0/21 CORE One-Hour Servers 2,048
104.130.192.0/19 Rackspace Hosting 8,192
104.130.64.0/20 Rackspace US Inc 4,096
104.130.80.0/20 Cloud Sites wc1.ord1 4,096
104.130.96.0/20 DBaaS Production ORD 4,096
104.239.192.0/19 Rackspace Hosting 8,192
108.166.0.0/18 Rackspace Hosting 16,384
108.166.96.0/19 Rackspace Hosting 8,192
108.171.160.0/20 Rackspace Hosting 4,096
134.8.2.0/24 ALTIUM 256
146.88.100.0/22 Armor Defense Inc 1,024
146.88.112.0/22 Armor Defense Inc 1,024
146.88.120.0/22 Armor Defense Inc 1,024
147.75.12.0/22 FireHost, Inc. 1,024
147.75.8.0/22 ARMOR NET 147 75 8 0 22 1,024
159.135.112.0/24 Rackspace Hosting 256
159.135.224.0/24 Mailgun Technologies Inc. 256
159.135.225.0/24 Mailgun Technologies Inc. 256
159.135.226.0/24 Mailgun Technologies Inc. 256
159.135.227.0/24 Mailgun Technologies Inc. 256
159.135.228.0/24 Mailgun Technologies Inc. 256
161.47.0.0/18 Rackspace Hosting 16,384
161.47.128.0/17 Rackspace Hosting 32,768
161.47.64.0/18 Rackspace Hosting 16,384
162.209.0.0/18 Rackspace Hosting 16,384
162.209.80.0/20 Rackspace Hosting 4,096
162.216.40.0/22 Armor Defense Inc 1,024
162.242.160.0/19 Rackspace Hosting 8,192
166.78.192.0/18 Rackspace Hosting 16,384
166.78.64.0/18 Rackspace Hosting 16,384
173.203.0.0/17 Rackspace Hosting 32,768
173.45.224.0/20 Rackspace Hosting 4,096
173.45.240.0/21 Rackspace 2,048
184.106.0.0/19 Rackspace Hosting 8,192
184.106.128.0/17 Rackspace Hosting 32,768
184.106.32.0/20 Rackspace Hosting 4,096
184.106.48.0/22 Rackspace Hosting 1,024
184.106.52.0/23 Rackspace Enterprise Hybrid Hosting 512
184.106.54.0/24 Rackspace Hosting 256
184.106.56.0/21 Boston Consulting Group, Inc. 2,048
184.106.64.0/18 Rackspace Hosting 16,384
185.194.86.0/24 Selligent SA 256
185.194.87.0/24 Selligent SA 256
192.155.42.0/24 UBM LLC 256
192.155.43.0/24 UBM LLC 256
192.155.44.0/24 UBM LLC 256
192.155.48.0/24 UBM LLC 256
192.155.49.0/24 UBM LLC 256
192.155.50.0/24 UBM LLC 256
192.155.51.0/24 UBM LLC 256
192.237.128.0/18 Rackspace Hosting 16,384
192.237.224.0/19 Rackspace Hosting 8,192
198.101.128.0/18 Rackspace Hosting 16,384
198.254.72.0/21 Cake Marketing 2,048
198.61.128.0/18 Rackspace Hosting 16,384
198.61.224.0/19 Rackspace Hosting 8,192
199.180.184.0/22 Armor Defense Inc 1,024
199.253.200.0/24 APRIA Healthcare 256
199.253.201.0/24 APRIA Healthcare 256
204.13.108.0/22 Armor Defense Inc 1,024
204.251.175.0/24 MYERS AND STAUFFER LC 256
204.51.170.0/24 ServePath 256
204.9.188.0/24 Making Sense 256
208.78.96.0/21 Rackspace 2,048
209.20.64.0/19 Rackspace Hosting 8,192
209.61.166.0/23 Inertia Technologies Inc. 512
216.18.148.0/22 CA, Inc. 1,024
23.253.0.0/18 Rackspace Hosting 16,384
23.253.160.0/19 Rackspace Hosting 8,192
23.253.192.0/19 Rackspace Hosting 8,192
50.56.0.0/17 Rackspace Hosting 32,768
50.57.0.0/17 Rackspace Hosting 32,768
50.57.128.0/18 Slicehost 16,384
50.57.192.0/19 Rackspace Hosting 8,192
50.57.224.0/20 Rackspace Hosting 4,096
64.49.232.0/23 World P2P.TV 512
65.61.188.0/24 Rackspace Backbone Engineering 256
66.216.116.0/23 Volusion, Inc. 512
67.207.128.0/19 Rackspace Hosting 8,192
69.170.128.0/20 DataPipe, Inc. 4,096
69.72.36.0/24 Mailgun Technologies Inc. 256
69.72.37.0/24 Mailgun Technologies Inc. 256
69.72.38.0/24 Mailgun Technologies Inc. 256
74.120.216.0/22 Armor Defense Inc 1,024
74.200.192.0/18 DataPipe, Inc. 16,384
91.230.179.0/24 Selligent SA 256
Netblock Company
2001:4801::/32 Rackspace Hosting
2620:103:1::/48 UBM LLC
2620:103::/48 UBM LLC
Get all this data and more in JSON format using our ASN API Read More

WHOIS Details

ASHandle:       AS19994
OrgID:          RACKS-8
ASName:         RACKSPACE
ASNumber:       19994
RegDate:        2010-01-15
Updated:        2012-02-24
Source:         ARIN


OrgID:          RACKS-8
OrgName:        Rackspace Hosting
CanAllocate:    
Street:         1 Fanatical Place
City:           Windcrest
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2010-03-29
Updated:        2017-09-12
OrgAbuseHandle: ABUSE45-ARIN
OrgAdminHandle: IPADM17-ARIN
OrgNOCHandle:   HANSE157-ARIN
OrgTechHandle:  HANSE157-ARIN
OrgTechHandle:  IPADM17-ARIN
OrgTechHandle:  ZR9-ARIN
Source:         ARIN


POCHandle:      HANSE157-ARIN
IsRole:         N
LastName:       Hansell
FirstName:      Chris
Street:         5000 Walzem Rd
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2015-09-11
Updated:        2021-07-16
OfficePhone:    +1-210-312-4000
Mailbox:        hostmaster@rackspace.com
Source:         ARIN


POCHandle:      IPADM17-ARIN
IsRole:         Y
LastName:       IPADMIN
FirstName:      
Street:         1 Fanatical Place
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2002-09-16
Updated:        2022-05-24
OfficePhone:    +1-210-312-4000
Mailbox:        hostmaster@rackspace.com
Source:         ARIN


POCHandle:      ABUSE45-ARIN
IsRole:         Y
LastName:       Abuse Desk
FirstName:      
Street:         5000 Walzem Rd
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2002-09-25
Updated:        2021-09-30
OfficePhone:    +1-210-312-4000
Mailbox:        abuse@rackspace.com
Source:         ARIN


POCHandle:      ZR9-ARIN
IsRole:         N
LastName:       Rackspace
FirstName:      com
Street:         5000 Walzem Rd
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78218
RegDate:        2000-02-08
Updated:        2021-10-29
OfficePhone:    +1-210-312-4000
Mailbox:        hostmaster@rackspace.com
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 234,123 domain names hosted across 20,389 IP addresses on this ASN.

IP Address Domain Domains on this IP
23.253.58.227 goggle.com 40,196
184.106.136.222 jdrenover.ca 7,559
23.253.180.12 tmsdigi.com 7,081
184.106.239.107 saltsanctuarywellnessspa.com 6,325
50.57.205.7 nexamortgage.com 4,242
198.61.129.165 eastwaytoyota.com 3,833
50.57.34.101 keysbahamas.com 2,775
50.57.238.35 vancouver-homes.com 2,720
50.56.4.52 josephguycampbellstatesuperintendent.org 2,579
161.47.102.211 bikramyogaleicester.co.uk 2,516
50.57.34.40 emmerrealestate.com 2,313
50.56.7.147 theyogaschool.com.au 2,134
184.106.16.223 autoservicesales.net 1,954
162.209.31.180 searchallmiddletnhomes.com 1,929
192.237.143.216 kloeng.com 1,902
166.78.232.69 michellecook.com 1,781
108.171.170.125 sundancemanagement.com 1,755
161.47.107.21 viewcaliforniahomes.com 1,746
184.106.138.126 brysonenzymes.ca 1,637
198.61.239.82 kloeng.com 1,494
50.57.9.164 homesearchinnewjersey.com 1,490
192.237.234.24 jimsmotorsaz.com 1,363
50.57.204.29 tourwizard.net 1,358
198.101.128.118 parqsd.com 1,322
50.56.64.4 springbranchisd.com 1,304
23.253.201.17 dicksmithfm.com 1,258
74.200.252.70 xn--rssq69emsdf7u.xn--55qx5d 1,239
192.237.132.248 glenmckenzieandtheroadkings.com 1,163
192.237.224.60 riotgames.com 1,136
184.106.42.192 nashflorist.com 1,079
50.57.126.210 fable2.it 1,032
184.106.34.28 abbysloftflorist.com 945
161.47.106.165 freestyleinteriors.com 930
199.180.184.136 bayonet-inc.com 915
184.106.13.158 autofranktx.com 912
184.106.27.100 nutrition.abbott 901
23.253.53.127 hardwoodfloorrefinishingbountiful.com 833
162.209.11.83 joshuahealydc.com 833
184.106.20.102 jippart.nl 821
23.253.11.145 lakechelanhabitat.com 818
161.47.18.63 worksnewage.com 794
161.47.116.172 jensenrealestate.co 787
166.78.232.68 wheatland-realty.com 732
162.209.17.37 shawnadermer.com 698
209.61.166.175 lanceandersondesign.com 675
23.253.11.194 uf98936.com 667
50.56.45.97 glendenningfarms.com 644
23.253.20.224 lakezurichhomesforsale.com 607
184.106.214.160 divorcing.in 592
161.47.111.153 memorialregionalhealth.com 554

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Peers

There is 1 peer for this ASN.

Peers Name
AS12200 Rackspace Hosting
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12200 Rackspace Hosting
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS396479 Mailgun Technologies Inc.
Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19994 at robtex.

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