Autonomous System 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 80,219
IPv4 addresses 537,088
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry arin
Allocated 16 years ago on Jan 15, 2010
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
50.56.0.0/17 Rackspace Hosting 32,768
50.57.0.0/17 Rackspace Hosting 32,768
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
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
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
166.78.64.0/18 Rackspace Hosting 16,384
166.78.192.0/18 Rackspace Hosting 16,384
184.106.64.0/18 Rackspace Hosting 16,384
192.237.128.0/18 Rackspace Hosting 16,384
198.61.128.0/18 Rackspace Hosting 16,384
198.101.128.0/18 Rackspace Hosting 16,384
23.253.160.0/19 Rackspace Hosting 8,192
23.253.192.0/19 Rackspace Hosting 8,192
50.57.192.0/19 Load Balancing as a Service 8,192
67.207.128.0/19 Rackspace Hosting 8,192
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
50.57.224.0/20 Rackspace Hosting 4,096
69.170.128.0/20 DataPipe, Inc. 4,096
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
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
74.120.216.0/22 Armor Defense Inc 1,024
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
147.75.8.0/22 ARMOR NET 147 75 8 0 22 1,024
147.75.12.0/22 FireHost, Inc. 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
64.49.232.0/23 World P2P.TV 512
66.216.116.0/23 Volusion, Inc. 512
184.106.52.0/23 Rackspace Enterprise Hybrid Hosting 512
209.61.166.0/23 Inertia Technologies Inc. 512
65.61.188.0/24 Rackspace Backbone Engineering 256
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
204.9.188.0/24 Making Sense 256
204.51.170.0/24 DataPipe, Inc. 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 80,219 domain names hosted across 13,452 IP addresses on this ASN.

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IP Address Domain Domains on this IP
50.57.205.7 ██████████ 3,360
184.106.239.107 ██████████ 3,138
50.57.238.35 ██████████ 1,808
161.47.102.211 ██████████ 1,657
166.78.232.69 ██████████ 1,175
50.57.34.101 ██████████ 1,039
161.47.106.165 ██████████ 1,016
184.106.34.28 ██████████ 1,011
198.61.239.82 ██████████ 999
50.56.7.147 ██████████ 980

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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 & Database

Pingable IPs

1,846 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
50.57.112.3 AS19994 Rackspace Hosting 1.29ms from Chicago, US
198.61.146.120 AS19994 Rackspace Hosting 1.16ms from Chicago, US
161.47.105.34 AS19994 Rackspace Hosting 1.38ms from Chicago, US
50.57.67.175 AS19994 Rackspace Hosting 1.24ms from Chicago, US
104.130.200.147 AS19994 Rackspace Hosting 1.27ms from Chicago, US
50.57.79.132 AS19994 Rackspace Hosting 1.26ms from Chicago, US
23.253.6.132 AS19994 Rackspace Hosting 1.27ms from Chicago, US
173.203.106.2 AS19994 Rackspace Hosting 1.35ms from Chicago, US
184.106.76.45 AS19994 Rackspace Hosting 1.21ms from Chicago, US
208.78.102.21 AS19994 Rackspace Hosting 1.20ms from Chicago, US
184.106.167.30 AS19994 Rackspace Hosting 1.25ms from Chicago, US
184.106.182.3 AS19994 Rackspace Hosting 1.34ms from Chicago, US
50.57.201.80 AS19994 Rackspace Hosting 1.34ms from Chicago, US
23.253.20.244 AS19994 Rackspace Hosting 1.19ms from Chicago, US
104.130.66.30 AS19994 Rackspace Hosting 1.17ms from Chicago, US
198.61.246.102 AS19994 Rackspace Hosting 1.23ms from Chicago, US
104.130.72.134 AS19994 Rackspace Hosting 1.34ms from Chicago, US
209.20.92.209 AS19994 Rackspace Hosting 1.16ms from Chicago, US
50.57.156.1 AS19994 Rackspace Hosting 1.39ms from Chicago, US
108.171.166.124 AS19994 Rackspace Hosting 1.18ms from Chicago, US
173.203.73.1 AS19994 Rackspace Hosting 1.31ms from Chicago, US
161.47.155.101 AS19994 Rackspace Hosting 1.38ms from Chicago, US
104.130.115.78 AS19994 Rackspace Hosting 1.41ms from Chicago, US
192.237.130.71 AS19994 Rackspace Hosting 1.34ms from Chicago, US
198.61.171.145 AS19994 Rackspace Hosting 1.31ms 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
214.47.138.250 AS5972 United States Department of Defense (DoD) 4.57ms from Ashburn, US
68.71.102.138 AS13649 Flexential Colorado Corp. 9.68ms from Atlanta, US
40.89.72.218 AS8075 Microsoft Corporation 0.25ms from Boydton, US
94.53.227.170 AS48161 NEXTGEN COMMUNICATIONS SRL 1.12ms from Bucharest, RO
157.15.93.234 AS151732 ONREMOTE TELECOM PRIVATE LIMITED 0.68ms from Delhi, IN
41.207.188.58 AS24691 TogoTelecom, Togo 0.87ms from Lomé, TG
104.172.145.218 AS20001 Charter Communications Inc 5.80ms from Los Angeles, US
83.54.242.170 AS3352 TELEFONICA DE ESPANA S.A.U. 8.96ms from Madrid, ES
83.32.132.122 AS3352 TELEFONICA DE ESPANA S.A.U. 1.09ms from Madrid, ES
49.148.105.202 AS9299 Philippine Long Distance Telephone Company 13.78ms from Manila, PH
157.20.102.250 AS152588 Country Road Group Pty Ltd 0.89ms from Melbourne, AU
82.59.123.170 AS3269 Telecom Italia S.p.A. 5.93ms from Milan, IT
54.242.236.202 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
136.60.220.138 AS16591 Google Fiber Inc. 1.56ms from Salt Lake City, US
113.239.162.10 AS4837 CHINA UNICOM China169 Backbone 11.21ms from Tieling, CN
13.112.219.90 AS16509 Amazon.com, Inc. 0.26ms from Tokyo, JP
20.18.101.170 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
197.9.111.202 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.45ms from Tunis, TN
217.144.222.106 AS21021 Multimedia Polska Sp. z o.o. 7.90ms from Warsaw, PL
120.61.220.58 AS9829 National Internet Backbone 11.63ms from Bengaluru, IN
35.205.127.42 AS396982 Google LLC 0.13ms from Brussels, BE
40.116.74.234 AS8075 Microsoft Corporation 0.49ms from Chicago, US
24.128.32.10 AS7922 Comcast Cable Communications, LLC 4.76ms from Denver, US
39.48.11.26 AS17557 Pakistan Telecommunication Company Limited 2.98ms from Islamabad, PK
177.221.36.90 AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA 2.38ms from Joao Pessoa, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 74.200.207.141
traceroute to 74.200.207.141 (74.200.207.141): 7 hops max, 52 byte packets
3 [AS41206] 185.219.48.48 406.33 ms
4 [AS41206] 185.219.48.1 0.432 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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