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

1,840 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
173.203.40.129 AS19994 Rackspace Hosting 0.78ms from Chicago, US
50.56.84.7 AS19994 Rackspace Hosting 1.24ms from Chicago, US
50.57.116.169 AS19994 Rackspace Hosting 0.52ms from Chicago, US
50.57.83.3 AS19994 Rackspace Hosting 0.66ms from Chicago, US
50.57.67.175 AS19994 Rackspace Hosting 0.54ms from Chicago, US
184.106.57.203 AS19994 Rackspace Hosting 0.59ms from Chicago, US
166.78.194.62 AS19994 Rackspace Hosting 0.54ms from Chicago, US
184.106.150.2 AS19994 Rackspace Hosting 0.63ms from Chicago, US
184.106.63.91 AS19994 Rackspace Hosting 0.66ms from Chicago, US
50.56.127.162 AS19994 Rackspace Hosting 0.52ms from Chicago, US
161.47.138.97 AS19994 Rackspace Hosting 0.65ms from Chicago, US
23.253.187.83 AS19994 Rackspace Hosting 0.65ms from Chicago, US
23.253.163.154 AS19994 Rackspace Hosting 0.57ms from Chicago, US
162.209.19.96 AS19994 Rackspace Hosting 0.56ms from Chicago, US
104.130.97.252 AS19994 Rackspace Hosting 0.84ms from Chicago, US
50.57.53.2 AS19994 Rackspace Hosting 0.73ms from Chicago, US
23.253.178.207 AS19994 Rackspace Hosting 0.57ms from Chicago, US
50.57.82.2 AS19994 Rackspace Hosting 0.63ms from Chicago, US
23.253.216.5 AS19994 Rackspace Hosting 0.50ms from Chicago, US
161.47.21.173 AS19994 Rackspace Hosting 0.42ms from Chicago, US
198.61.136.249 AS19994 Rackspace Hosting 0.54ms from Chicago, US
108.171.173.153 AS19994 Rackspace Hosting 0.60ms from Chicago, US
50.57.102.196 AS19994 Rackspace Hosting 0.56ms from Chicago, US
50.57.203.67 AS19994 Rackspace Hosting 0.45ms from Chicago, US
50.57.27.1 AS19994 Rackspace Hosting 0.67ms 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
196.218.190.170 AS8452 TE-AS 10.06ms from Cairo, EG
108.92.122.122 AS7018 AT&T Enterprises, LLC 2.46ms from Dallas, US
31.104.236.138 AS2856 British Telecommunications PLC 1.79ms from Erith, GB
94.102.144.154 AS34920 Simply Romford 0.42ms from London, GB
86.198.208.42 AS3215 Orange S.A. 3.16ms from Marseille, FR
213.82.191.138 AS3269 Telecom Italia S.p.A. 8.41ms from Milan, IT
23.38.170.138 AS16625 Akamai Technologies, Inc. 2.96ms from Monterrey, MX
34.205.77.58 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
136.232.211.250 AS55836 Reliance Jio Infocomm Limited 2.14ms from Saint Thomas Mount, IN
189.164.227.154 AS8151 UNINET 5.17ms from Santiago de Queretaro, MX
27.233.20.154 AS4766 Korea Telecom 2.96ms from Seoul, KR
186.132.183.218 AS22927 Telefonica de Argentina 2.06ms from Buenos Aires, AR
34.121.174.250 AS396982 Google LLC 0.13ms from Council Bluffs, US
73.220.59.202 AS7922 Comcast Cable Communications, LLC 11.62ms from Fremont, US
106.35.161.122 AS4134 CHINANET-BACKBONE 5.70ms from Hohhot, CN
179.156.18.106 AS28573 Claro NXT Telecomunicacoes Ltda 12.95ms from Joao Pessoa, BR
153.5.149.122 AS2107 ARNES 1.73ms from Ljubljana, SI
157.20.102.250 AS152588 Country Road Group Pty Ltd 0.90ms from Melbourne, AU
210.198.189.122 AS2516 KDDI CORPORATION 6.82ms from Sapporo, JP
77.71.161.90 AS12709 Melita Limited 6.83ms from Swieqi, MT
39.134.26.90 AS56042 China Mobile communications corporation 2.56ms from Taiyuan, CN
32.132.71.154 AS7018 AT&T Enterprises, LLC 0.95ms from Atlanta, US
5.12.29.58 AS8708 DIGI ROMANIA S.A. 0.96ms from Bucharest, RO
14.245.10.90 AS45899 VNPT Corp 9.06ms from Da Nang, VN
185.31.208.170 AS200081 Netversor GmbH 2.38ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 192.237.244.12
traceroute to 192.237.244.12 (192.237.244.12): 64 hops max, 52 byte packets
4 [AS19994] 173.203.0.131 20.586 ms
5 [AS19994] 50.56.6.131 17.365 ms
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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