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
166.78.91.158 AS19994 Rackspace Hosting 0.55ms from Chicago, US
184.106.5.188 AS19994 Rackspace Hosting 0.58ms from Chicago, US
50.57.194.13 AS19994 Rackspace Hosting 0.47ms from Chicago, US
209.20.72.41 AS19994 Rackspace Hosting 0.52ms from Chicago, US
184.106.70.1 AS19994 Rackspace Hosting 0.62ms from Chicago, US
108.166.25.4 AS19994 Rackspace Hosting 0.66ms from Chicago, US
173.203.117.241 AS19994 Rackspace Hosting 0.51ms from Chicago, US
50.56.90.1 AS19994 Rackspace Hosting 1.36ms from Chicago, US
50.56.28.88 AS19994 Rackspace Hosting 0.51ms from Chicago, US
184.106.171.1 AS19994 Rackspace Hosting 0.63ms from Chicago, US
108.166.23.165 AS19994 Rackspace Hosting 0.67ms from Chicago, US
50.56.16.84 AS19994 Rackspace Hosting 0.42ms from Chicago, US
173.203.101.110 AS19994 Rackspace Hosting 0.52ms from Chicago, US
198.101.141.129 AS19994 Rackspace Hosting 0.65ms from Chicago, US
50.56.71.3 AS19994 Rackspace Hosting 0.58ms from Chicago, US
50.57.159.225 AS19994 Rackspace Hosting 1.30ms from Chicago, US
173.203.122.2 AS19994 Rackspace Hosting 0.58ms from Chicago, US
173.45.232.11 AS19994 Rackspace Hosting 0.56ms from Chicago, US
104.130.213.43 AS19994 Rackspace Hosting 0.57ms from Chicago, US
67.207.147.1 AS19994 Rackspace Hosting 0.68ms from Chicago, US
184.106.229.3 AS19994 Rackspace Hosting 0.63ms from Chicago, US
104.130.193.1 AS19994 Rackspace Hosting 1.49ms from Chicago, US
184.106.91.37 AS19994 Rackspace Hosting 0.37ms from Chicago, US
198.101.156.2 AS19994 Rackspace Hosting 0.63ms from Chicago, US
198.61.183.3 AS19994 Rackspace Hosting 0.62ms 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
171.4.132.122 AS45758 Triple T Broadband Public Company Limited 5.00ms from Bangkok, TH
94.53.227.170 AS48161 NEXTGEN COMMUNICATIONS SRL 1.19ms from Bucharest, RO
185.142.112.250 AS202730 1. FSV Mainz 05 e.V. 0.92ms from Frankfurt am Main, DE
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
221.148.179.106 AS4766 Korea Telecom 1.17ms from Incheon, KR
188.48.68.250 AS25019 Saudi Telecom Company JSC 1.90ms from Riyadh, SA
122.202.161.154 AS9946 KCTV JEJU BROADCASTING 10.16ms from Seoul, KR
162.241.104.202 AS19871 Network Solutions, LLC 0.35ms from Atlanta, US
41.132.52.74 AS20011 Dimension Data 2.50ms from Cape Town, ZA
162.157.46.74 AS852 TELUS Communications Inc. 4.74ms from Edmonton, CA
86.148.156.154 AS2856 British Telecommunications PLC 8.74ms from Erith, GB
1.54.93.26 AS18403 FPT Telecom Company 2.07ms from Ho Chi Minh City, VN
89.253.223.74 AS41535 LLC "ASTRA CLOUD" 1.29ms from Moscow, RU
223.30.57.154 AS9583 Sify Limited 0.98ms from Mumbai, IN
177.121.128.138 AS26615 TIM S/A 1.70ms from Osasco, BR
104.76.73.106 AS16625 Akamai Technologies, Inc. 0.76ms from Seoul, KR
220.84.29.26 AS4766 Korea Telecom 6.31ms from Seoul, KR
49.28.200.202 AS4766 Korea Telecom 7.76ms from Seoul, KR
103.21.80.10 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.79ms from Singapore, SG
36.66.57.250 AS7713 PT Telekomunikasi Indonesia 0.88ms from Batam, ID
112.141.82.234 AS9443 Vocus Retail 1.99ms from Brisbane, AU
90.184.7.138 AS203953 Hiper A/S 1.36ms from Copenhagen, DK
176.199.188.186 AS3209 Vodafone GmbH 7.00ms from Frankfurt am Main, DE
82.45.231.26 AS5089 Virgin Media Limited 13.19ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 162.242.174.46
traceroute to 162.242.174.46 (162.242.174.46): 64 hops max, 52 byte packets
4 [AS3356] 4.2.118.110 21.618 ms
5 *
6 [AS19994] 173.203.0.131 31.577 ms
7 [AS19994] 50.56.6.131 31.763 ms
Measurement taken from IPinfo ProbeNet in Atlanta, 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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