AS number 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 87,650
Number of IPv4 537,088
Number of IPv6 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
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
50.56.0.0/17 Rackspace Hosting 32,768
50.57.0.0/17 Rackspace Hosting 32,768
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
166.78.192.0/18 Rackspace Hosting 16,384
166.78.64.0/18 Rackspace Hosting 16,384
184.106.64.0/18 Rackspace Hosting 16,384
192.237.128.0/18 Rackspace Hosting 16,384
198.101.128.0/18 Rackspace Hosting 16,384
198.61.128.0/18 Rackspace Hosting 16,384
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
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
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
104.130.64.0/20 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
50.57.224.0/20 Rackspace Hosting 4,096
69.170.128.0/20 DataPipe, Inc. 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
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
147.75.12.0/22 FireHost, Inc. 1,024
147.75.8.0/22 ARMOR NET 147 75 8 0 22 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
74.120.216.0/22 Armor Defense Inc 1,024
184.106.52.0/23 Rackspace Enterprise Hybrid Hosting 512
209.61.166.0/23 Inertia Technologies Inc. 512
64.49.232.0/23 World P2P.TV 512
66.216.116.0/23 Volusion, Inc. 512
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
204.51.170.0/24 DataPipe, Inc. 256
204.9.188.0/24 Making Sense 256
65.61.188.0/24 Rackspace Backbone Engineering 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 87,650 domain names hosted across 14,098 IP addresses on this ASN.

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IP Address Domain Domains on this IP
50.57.205.7 ██████████ 3,320
184.106.239.107 ██████████ 3,190
50.57.238.35 ██████████ 1,927
161.47.102.211 ██████████ 1,749
166.78.232.69 ██████████ 1,258
184.106.34.28 ██████████ 1,143
50.57.34.101 ██████████ 1,071
50.56.7.147 ██████████ 1,059
50.57.34.40 ██████████ 1,009
161.47.106.165 ██████████ 992

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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 ASN Database Download

Pingable IPs

1,861 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
161.47.148.50 AS19994 Rackspace Hosting 1.35ms from Chicago, US
173.203.56.14 AS19994 Rackspace Hosting 1.39ms from Chicago, US
104.130.81.27 AS19994 Rackspace Hosting 1.29ms from Chicago, US
50.57.72.88 AS19994 Rackspace Hosting 1.33ms from Chicago, US
173.203.39.177 AS19994 Rackspace Hosting 1.23ms from Chicago, US
184.106.15.147 AS19994 Rackspace Hosting 1.42ms from Chicago, US
166.78.67.2 AS19994 Rackspace Hosting 1.38ms from Chicago, US
104.130.202.177 AS19994 Rackspace Hosting 1.29ms from Chicago, US
184.106.133.20 AS19994 Rackspace Hosting 1.25ms from Chicago, US
184.106.61.148 AS19994 Rackspace Hosting 1.31ms from Chicago, US
108.166.31.190 AS19994 Rackspace Hosting 1.32ms from Chicago, US
184.106.35.2 AS19994 Rackspace Hosting 1.26ms from Chicago, US
23.253.48.135 AS19994 Rackspace Hosting 1.32ms from Chicago, US
166.78.96.2 AS19994 Rackspace Hosting 1.45ms from Chicago, US
50.57.42.230 AS19994 Rackspace Hosting 1.41ms from Chicago, US
184.106.195.3 AS19994 Rackspace Hosting 1.34ms from Chicago, US
166.78.127.3 AS19994 Rackspace Hosting 1.34ms from Chicago, US
184.106.211.12 AS19994 Rackspace Hosting 1.23ms from Chicago, US
184.106.144.2 AS19994 Rackspace Hosting 1.34ms from Chicago, US
198.101.161.206 AS19994 Rackspace Hosting 1.39ms from Chicago, US
162.209.21.226 AS19994 Rackspace Hosting 1.34ms from Chicago, US
192.237.181.203 AS19994 Rackspace Hosting 1.35ms from Chicago, US
50.57.145.3 AS19994 Rackspace Hosting 1.40ms from Chicago, US
166.78.229.182 AS19994 Rackspace Hosting 1.37ms from Chicago, US
184.106.66.2 AS19994 Rackspace Hosting 1.38ms 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
24.3.39.218 AS7922 Comcast Cable Communications, LLC 9.67ms from Ashburn, US
20.115.113.106 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
112.141.82.234 AS9443 Vocus Retail 1.67ms from Brisbane, AU
162.195.201.26 AS7018 AT&T Enterprises, LLC 12.80ms from Chicago, US
2.106.34.42 AS3292 TDC Holding A/S 0.74ms from Copenhagen, DK
41.214.36.218 AS8346 SONATEL-AS Autonomous System 2.28ms from Dakar, SN
217.237.47.58 AS3320 Deutsche Telekom AG 9.95ms from Frankfurt am Main, DE
123.21.180.90 AS45899 VNPT Corp 1.39ms from Ho Chi Minh City, VN
78.25.73.58 AS31133 PJSC MegaFon 0.77ms from Khabarovsk, RU
153.5.149.122 AS2107 ARNES 1.71ms from Ljubljana, SI
5.81.138.170 AS2856 British Telecommunications PLC 2.48ms from London, GB
94.0.240.250 AS5607 Sky UK Limited 2.97ms from London, GB
105.77.62.170 AS36884 Wana Corporate 14.55ms from Madrid, ES
12.42.3.122 AS7018 AT&T Enterprises, LLC 9.03ms from Miami, US
95.244.209.186 AS3269 Telecom Italia S.p.A. 14.39ms from Milan, IT
71.13.100.90 AS20115 Charter Communications LLC 15.86ms from Minneapolis, US
153.227.153.106 AS4713 NTT Communications Corporation 6.85ms from Osaka, JP
54.186.119.170 AS16509 Amazon.com, Inc. 4.48ms from Portland, US
71.212.211.10 AS209 CenturyLink Communications, LLC 1.63ms from Seattle, US
218.50.78.138 AS9318 SK Broadband Co Ltd 0.84ms from Seoul, KR
218.237.58.26 AS9318 SK Broadband Co Ltd 0.79ms from Seoul, KR
116.225.106.202 AS4812 China Telecom (Group) 5.10ms from Shanghai, CN
18.181.226.234 AS16509 Amazon.com, Inc. 1.27ms from Tokyo, JP
27.93.157.122 AS2516 KDDI CORPORATION 2.21ms from Tokyo, JP
203.165.45.186 AS9824 JCOM Co., Ltd. 7.06ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 108.171.173.2
traceroute to 108.171.173.2 (108.171.173.2): 64 hops max, 52 byte packets
2 [AS3356] 213.19.200.73 1.042 ms
3 *
4 [AS3356] 4.2.118.110 97.537 ms
5 *
6 [AS19994] 173.203.0.131 96.997 ms
7 [AS19994] 50.56.6.131 96.883 ms
8 [AS19994] 108.171.173.2 97.102 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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