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 79,228,162,514,264,338,000,000,000,000
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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ASN API & Database

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
23.253.204.106 AS19994 Rackspace Hosting 0.67ms from Chicago, US
198.61.235.1 AS19994 Rackspace Hosting 1.35ms from Chicago, US
161.47.87.236 AS19994 Rackspace Hosting 0.45ms from Chicago, US
161.47.89.73 AS19994 Rackspace Hosting 0.65ms from Chicago, US
162.242.179.83 AS19994 Rackspace Hosting 0.49ms from Chicago, US
184.106.180.35 AS19994 Rackspace Hosting 0.54ms from Chicago, US
162.209.87.2 AS19994 Rackspace Hosting 1.31ms from Chicago, US
198.61.150.183 AS19994 Rackspace Hosting 0.40ms from Chicago, US
50.56.61.22 AS19994 Rackspace Hosting 0.58ms from Chicago, US
2001:4801:7807:49:4240:efff:feb5:4505 AS19994 Rackspace Hosting 1.24ms from Chicago, US
184.106.226.1 AS19994 Rackspace Hosting 0.58ms from Chicago, US
184.106.76.1 AS19994 Rackspace Hosting 0.69ms from Chicago, US
67.207.130.232 AS19994 Rackspace Hosting 0.53ms from Chicago, US
184.106.0.202 AS19994 Rackspace Hosting 0.63ms from Chicago, US
108.166.110.20 AS19994 Rackspace Hosting 0.48ms from Chicago, US
161.47.141.205 AS19994 Rackspace Hosting 0.57ms from Chicago, US
192.237.175.115 AS19994 Rackspace Hosting 0.69ms from Chicago, US
198.61.175.159 AS19994 Rackspace Hosting 0.61ms from Chicago, US
23.253.165.192 AS19994 Rackspace Hosting 0.52ms from Chicago, US
173.203.124.121 AS19994 Rackspace Hosting 0.56ms from Chicago, US
67.207.155.21 AS19994 Rackspace Hosting 0.48ms from Chicago, US
50.57.71.73 AS19994 Rackspace Hosting 0.48ms from Chicago, US
173.203.125.2 AS19994 Rackspace Hosting 1.30ms from Chicago, US
161.47.138.133 AS19994 Rackspace Hosting 0.65ms from Chicago, US
104.239.201.3 AS19994 Rackspace Hosting 0.73ms 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
118.253.187.26 AS63835 CT-HuNan-Changsha-IDC 0.77ms from Changsha, CN
108.92.122.122 AS7018 AT&T Enterprises, LLC 2.35ms from Dallas, US
39.60.142.58 AS17557 Pakistan Telecommunication Company Limited 7.86ms from Islamabad, PK
87.224.8.90 AS16082 Spitfire Network Services Limited 0.80ms from London, GB
79.154.106.250 AS3352 TELEFONICA DE ESPANA S.A.U. 8.66ms from Madrid, ES
138.69.86.186 AS11676 Conduent Business Services, LLC 2.57ms from New York City, US
108.53.106.122 AS701 Verizon Business 1.77ms from New York City, US
71.169.8.26 AS701 Verizon Business 3.31ms from New York City, US
91.160.185.218 AS12322 Free SAS 8.96ms from Paris, FR
172.206.150.26 AS8075 Microsoft Corporation 0.24ms from San Antonio, US
187.214.179.74 AS8151 UNINET 7.57ms from Santiago de Queretaro, MX
34.151.73.26 AS396982 Google LLC 0.12ms from Sydney, AU
59.121.212.122 AS3462 Data Communication Business Group 3.81ms from Taipei, TW
118.72.116.218 AS4837 CHINA UNICOM China169 Backbone 10.14ms from Taiyuan, CN
43.244.152.10 AS10013 FreeBit Co.,Ltd. 3.03ms from Tokyo, JP
113.33.202.186 AS17506 ARTERIA Networks Corporation 1.78ms from Tokyo, JP
209.195.9.26 AS6597 Coloblox Data Centers Inc 0.59ms from Atlanta, US
76.24.190.74 AS7922 Comcast Cable Communications, LLC 8.01ms from Boston, US
209.249.13.58 AS6461 Zayo Bandwidth 0.22ms from Dallas, US
176.71.66.26 AS1257 Tele2 Sverige AB 0.47ms from Goeteborg, SE
189.243.237.250 AS8151 UNINET 8.60ms from Guadalajara, MX
98.57.28.106 AS7922 Comcast Cable Communications, LLC 8.51ms from Houston, US
73.77.66.58 AS7922 Comcast Cable Communications, LLC 5.82ms from Houston, US
115.211.203.90 AS4134 CHINANET-BACKBONE 8.75ms from Ningbo, CN
95.78.244.202 AS42683 JSC ER-Telecom Holding 8.99ms from Samara, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 161.47.8.196
traceroute to 161.47.8.196 (161.47.8.196): 11 hops max, 52 byte packets
4 [AS3356] 4.2.118.110 92.809 ms
5 *
6 [AS19994] 50.56.6.163 94.555 ms
7 [AS19994] 50.56.6.131 86.658 ms
8 [AS19994] 50.56.6.211 93.108 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Bogota, CO
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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