AS number details

AS19994

Rackspace Hosting  ·  rackspace.com

United States

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AS19994 – Rackspace Hosting

Field Value
Country United States
Website rackspace.com
Hosted domains 87,707
Number of IPv4 537,088
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry arin
Allocated 16 years ago on Jan 15, 2010
Updated 13 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
161.47.128.0/17 Rackspace Hosting 32,768
173.203.0.0/17 Rackspace Hosting 32,768
184.106.128.0/17 Rackspace Hosting 32,768
50.56.0.0/17 Rackspace Hosting 32,768
50.57.0.0/17 Rackspace Hosting 32,768
108.166.0.0/18 Rackspace Hosting 16,384
161.47.0.0/18 Rackspace Hosting 16,384
161.47.64.0/18 Rackspace Hosting 16,384
162.209.0.0/18 Rackspace Hosting 16,384
166.78.192.0/18 Rackspace Hosting 16,384
166.78.64.0/18 Rackspace Hosting 16,384
184.106.64.0/18 Rackspace Hosting 16,384
192.237.128.0/18 Rackspace Hosting 16,384
198.101.128.0/18 Rackspace Hosting 16,384
198.61.128.0/18 Rackspace Hosting 16,384
23.253.0.0/18 Rackspace Hosting 16,384
50.57.128.0/18 Slicehost 16,384
74.200.192.0/18 DataPipe, Inc. 16,384
104.130.192.0/19 Rackspace Hosting 8,192
104.239.192.0/19 Rackspace Hosting 8,192
108.166.96.0/19 Rackspace Hosting 8,192
162.242.160.0/19 Rackspace Hosting 8,192
184.106.0.0/19 Rackspace Hosting 8,192
192.237.224.0/19 Rackspace Hosting 8,192
198.61.224.0/19 Rackspace Hosting 8,192
209.20.64.0/19 Rackspace Hosting 8,192
23.253.160.0/19 Rackspace Hosting 8,192
23.253.192.0/19 Rackspace Hosting 8,192
50.57.192.0/19 Load Balancing as a Service 8,192
67.207.128.0/19 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 Cloud Loadbalancing as a Service-LBaaS (ORD) 4,096
108.171.160.0/20 Rackspace Hosting 4,096
162.209.80.0/20 Rackspace Hosting 4,096
173.45.224.0/20 Rackspace Hosting 4,096
184.106.32.0/20 Rackspace Hosting 4,096
50.57.224.0/20 Rackspace Hosting 4,096
69.170.128.0/20 DataPipe, Inc. 4,096
104.130.112.0/21 CORE One-Hour Servers 2,048
173.45.240.0/21 Rackspace 2,048
184.106.56.0/21 Rackspace Hosting 2,048
198.254.72.0/21 Cake Marketing 2,048
208.78.96.0/21 Rackspace 2,048
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
162.216.40.0/22 Armor Defense Inc 1,024
184.106.48.0/22 Rackspace Hosting 1,024
199.180.184.0/22 Armor Defense Inc 1,024
204.13.108.0/22 Armor Defense Inc 1,024
216.18.148.0/22 Avago Technologies U.S. Inc. 1,024
74.120.216.0/22 Armor Defense Inc 1,024
184.106.52.0/23 Rackspace Enterprise Hybrid Hosting 512
209.61.166.0/23 Inertia Technologies Inc. 512
64.49.232.0/23 World P2P.TV 512
66.216.116.0/23 Volusion, Inc. 512
134.8.2.0/24 ALTIUM 256
184.106.54.0/24 Rackspace Hosting 256
199.253.200.0/24 APRIA Healthcare 256
199.253.201.0/24 APRIA Healthcare 256
204.51.170.0/24 DataPipe, Inc. 256
204.9.188.0/24 Making Sense 256
65.61.188.0/24 Rackspace Backbone Engineering 256

Netblock Company
2001:4801::/32 Rackspace Hosting
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WHOIS Details

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                                                ASHandle:       AS19994
                                                OrgID:          AS19994
                                                ASName:         AS19994
                                                ASNumber:       AS19994
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 87,707 domain names hosted across 14,101 IP addresses on this ASN.

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IP Address Domain Domains on this IP
50.57.205.7 ██████████ 3,289
184.106.239.107 ██████████ 3,192
50.57.238.35 ██████████ 1,927
161.47.102.211 ██████████ 1,749
166.78.232.69 ██████████ 1,259
184.106.34.28 ██████████ 1,145
50.57.34.101 ██████████ 1,072
50.56.7.147 ██████████ 1,059
50.57.34.40 ██████████ 1,015
161.47.106.165 ██████████ 992

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Peers

There are 2 peers for this ASN.

Peers Name
AS12200 Rackspace Hosting
AS396479 Mailgun Technologies Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12200 Rackspace Hosting
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS396479 Mailgun Technologies Inc.
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ASN API ASN Database Download

Pingable IPs

1,859 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
184.106.253.1 AS19994 Rackspace Hosting 1.37ms from Chicago, US
50.57.192.116 AS19994 Rackspace Hosting 1.25ms from Chicago, US
23.253.182.223 AS19994 Rackspace Hosting 1.15ms from Chicago, US
204.13.108.2 AS19994 Rackspace Hosting 1.15ms from Chicago, US
104.130.68.161 AS19994 Rackspace Hosting 1.33ms from Chicago, US
2001:4801:7819:74:a322:3632:ff10:3e2f AS19994 Rackspace Hosting 1.25ms from Chicago, US
198.61.128.31 AS19994 Rackspace Hosting 1.32ms from Chicago, US
50.56.27.1 AS19994 Rackspace Hosting 1.36ms from Chicago, US
67.207.131.221 AS19994 Rackspace Hosting 1.24ms from Chicago, US
50.56.49.82 AS19994 Rackspace Hosting 1.13ms from Chicago, US
192.237.128.155 AS19994 Rackspace Hosting 1.32ms from Chicago, US
209.20.69.215 AS19994 Rackspace Hosting 1.19ms from Chicago, US
50.56.89.1 AS19994 Rackspace Hosting 1.44ms from Chicago, US
50.57.138.230 AS19994 Rackspace Hosting 1.19ms from Chicago, US
104.239.218.220 AS19994 Rackspace Hosting 1.22ms from Chicago, US
198.61.135.5 AS19994 Rackspace Hosting 1.21ms from Chicago, US
147.75.10.56 AS19994 Rackspace Hosting 1.14ms from Chicago, US
184.106.140.182 AS19994 Rackspace Hosting 1.20ms from Chicago, US
162.209.55.117 AS19994 Rackspace Hosting 1.21ms from Chicago, US
50.56.93.3 AS19994 Rackspace Hosting 1.20ms from Chicago, US
50.57.112.3 AS19994 Rackspace Hosting 1.28ms from Chicago, US
2001:4801:16c1:1:a676:9941:3b88:e7d3 AS19994 Rackspace Hosting 1.69ms from Chicago, US
198.61.254.25 AS19994 Rackspace Hosting 1.17ms from Chicago, US
104.130.205.134 AS19994 Rackspace Hosting 1.27ms from Chicago, US
23.253.167.140 AS19994 Rackspace Hosting 1.29ms from Chicago, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
75.103.33.138 AS3356 Level 3 Parent, LLC 2.38ms from Atlanta, US
193.252.204.10 AS3215 Orange S.A. 4.59ms from Aubervilliers, FR
94.102.144.154 AS34920 Simply Romford 0.33ms from London, GB
136.63.38.122 AS16591 Google Fiber Inc. 13.57ms from Los Angeles, US
34.74.136.170 AS396982 Google LLC 0.18ms from Moncks Corner, US
144.24.109.122 AS31898 Oracle Corporation 0.14ms from Mumbai, IN
3.38.31.42 AS16509 Amazon.com, Inc. 0.45ms from Seoul, KR
218.144.116.26 AS4766 Korea Telecom 1.23ms from Seoul, KR
126.206.118.154 AS17676 SoftBank Corp. 3.62ms from Tokyo, JP
31.31.135.122 AS199095 Citymesh Integrator NV 8.89ms from Amsterdam, NL
132.164.76.122 AS8075 Microsoft Corporation 0.93ms from Amsterdam, NL
181.94.248.26 AS27895 Núcleo S.A. 9.52ms from Asuncion, PY
46.246.180.122 AS1241 Forthnet 1.76ms from Athens, GR
161.249.155.74 AS10879 Unitedhealthcare 1.40ms from Atlanta, US
222.155.195.42 AS4771 Spark New Zealand Trading Ltd. 6.24ms from Auckland, NZ
79.254.92.234 AS3320 Deutsche Telekom AG 5.17ms from Berlin, DE
77.183.122.42 AS6805 Telefonica Germany GmbH & Co.OHG 4.53ms from Berlin, DE
150.238.195.106 AS36351 IBM Cloud 0.82ms from Dallas, US
54.170.75.10 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
13.74.220.202 AS8075 Microsoft Corporation 0.25ms from Dublin, IE
189.181.211.138 AS8151 UNINET 5.76ms from Guadalajara, MX
213.4.81.106 AS3352 TELEFONICA DE ESPANA S.A.U. 1.42ms from Madrid, ES
122.52.202.58 AS9299 Philippine Long Distance Telephone Company 7.45ms from Manila, PH
13.224.180.42 AS16509 Amazon.com, Inc. 0.14ms from Melbourne, AU
118.153.83.250 AS2516 KDDI CORPORATION 9.41ms from Osaka, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 192.237.246.1
traceroute to 192.237.246.1 (192.237.246.1): 64 hops max, 52 byte packets
2 [AS3356] 213.19.200.73 1.063 ms
3 *
4 [AS3356] 4.2.118.110 96.891 ms
5 *
6 [AS19994] 50.56.6.255 95.617 ms
7 [AS19994] 50.56.6.133 103.501 ms
8 [AS19994] 192.237.246.1 107.365 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

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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