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 ██████████ 2,763
50.57.238.35 ██████████ 1,464
161.47.102.211 ██████████ 1,410
198.61.239.82 ██████████ 976
161.47.106.165 ██████████ 952
166.78.232.69 ██████████ 889
50.57.34.101 ██████████ 814
50.56.7.147 ██████████ 795
184.106.34.28 ██████████ 757
204.13.111.44 ██████████ 698

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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

1,828 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
184.106.36.36 AS19994 Rackspace Hosting 0.45ms from Chicago, US
50.57.10.114 AS19994 Rackspace Hosting 0.63ms from Chicago, US
184.106.219.112 AS19994 Rackspace Hosting 0.51ms from Chicago, US
173.203.71.3 AS19994 Rackspace Hosting 1.31ms from Chicago, US
161.47.6.199 AS19994 Rackspace Hosting 0.42ms from Chicago, US
166.78.77.146 AS19994 Rackspace Hosting 0.65ms from Chicago, US
209.20.85.205 AS19994 Rackspace Hosting 0.56ms from Chicago, US
162.209.9.199 AS19994 Rackspace Hosting 0.63ms from Chicago, US
184.106.141.3 AS19994 Rackspace Hosting 1.27ms from Chicago, US
104.130.78.68 AS19994 Rackspace Hosting 0.47ms from Chicago, US
162.209.86.3 AS19994 Rackspace Hosting 0.58ms from Chicago, US
198.61.129.217 AS19994 Rackspace Hosting 0.68ms from Chicago, US
50.57.147.192 AS19994 Rackspace Hosting 0.51ms from Chicago, US
50.57.25.64 AS19994 Rackspace Hosting 0.62ms from Chicago, US
173.203.70.234 AS19994 Rackspace Hosting 0.59ms from Chicago, US
50.57.66.174 AS19994 Rackspace Hosting 0.63ms from Chicago, US
166.78.225.152 AS19994 Rackspace Hosting 0.67ms from Chicago, US
198.61.167.14 AS19994 Rackspace Hosting 0.48ms from Chicago, US
104.130.118.174 AS19994 Rackspace Hosting 0.60ms from Chicago, US
173.203.59.38 AS19994 Rackspace Hosting 0.52ms from Chicago, US
166.78.122.2 AS19994 Rackspace Hosting 0.64ms from Chicago, US
50.57.194.13 AS19994 Rackspace Hosting 0.47ms from Chicago, US
198.61.191.77 AS19994 Rackspace Hosting 1.30ms from Chicago, US
184.106.217.2 AS19994 Rackspace Hosting 0.59ms from Chicago, US
50.57.117.1 AS19994 Rackspace Hosting 1.48ms 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
20.238.187.234 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
152.110.250.202 AS20011 Dimension Data 2.56ms from Cape Town, ZA
41.132.52.74 AS20011 Dimension Data 2.50ms from Cape Town, ZA
12.55.73.234 AS7018 AT&T Enterprises, LLC 1.32ms from Chicago, US
88.67.133.26 AS3209 Vodafone GmbH 17.76ms from Frankfurt am Main, DE
176.166.82.10 AS5410 Bouygues Telecom SA 8.21ms from Marseille, FR
189.228.171.186 AS8151 UNINET 1.45ms from Mexico City, MX
184.94.163.138 AS36305 The Albany Mutual Telephone Association 3.53ms from Minneapolis, US
62.68.180.74 AS8680 Sure (Guernsey) Limited 1.72ms from Saint Peter Port, GG
200.145.94.10 AS53166 UNIVERSIDADE ESTADUAL PAULISTA 1.94ms from Sao Paulo, BR
91.196.227.170 AS42844 Kbrod.net Ltd. 0.89ms from Sofia, BG
60.114.23.42 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
36.66.57.250 AS7713 PT Telekomunikasi Indonesia 0.88ms from Batam, ID
111.123.148.202 AS4134 CHINANET BACKBONE 6.58ms from Guiyang, CN
52.229.144.154 AS8075 Microsoft Corporation 0.33ms from Hong Kong, HK
94.102.144.154 AS34920 Simply Romford 0.42ms from London, GB
82.45.231.26 AS5089 Virgin Media Limited 13.19ms from London, GB
111.220.121.122 AS9443 Vocus Retail 1.24ms from Melbourne, AU
79.132.153.10 AS44407 Linkt SAS 0.95ms from Paris, FR
98.90.17.234 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
200.53.91.90 AS271432 CLICK TELECOM SERV TELE E TELEFONIA LTDA 1.35ms from Sao Paulo, BR
104.76.73.106 AS16625 Akamai Technologies, Inc. 0.76ms from Seoul, KR
111.172.65.186 AS4134 CHINANET BACKBONE 1.30ms from Wuhan, CN
107.129.170.218 AS7018 AT&T Enterprises, LLC 5.97ms from Atlanta, US
135.131.41.122 AS4181 TDS TELECOM 3.33ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 104.239.218.42
traceroute to 104.239.218.42 (104.239.218.42): 64 hops max, 52 byte packets
4 [AS3356] 4.2.118.110 106.806 ms
5 *
6 [AS19994] 50.56.6.163 106.477 ms
7 [AS19994] 50.56.6.135 106.536 ms
8 [AS19994] 161.47.157.199 106.574 ms
9 [AS19994] 104.239.218.42 106.841 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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