AS number details

AS19994

Rackspace Hosting  ·  rackspace.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS19994 – Rackspace Hosting

Field Value
Country United States
Website rackspace.com
Hosted domains 86,554
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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS19994
                                                OrgID:          AS19994
                                                ASName:         AS19994
                                                ASNumber:       AS19994
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are 86,554 domain names hosted across 13,982 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
50.57.205.7 ██████████ 3,475
184.106.239.107 ██████████ 3,181
50.57.238.35 ██████████ 1,906
161.47.102.211 ██████████ 1,734
166.78.232.69 ██████████ 1,250
184.106.34.28 ██████████ 1,106
50.57.34.101 ██████████ 1,058
50.56.7.147 ██████████ 1,044
161.47.106.165 ██████████ 994
198.61.239.82 ██████████ 980

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There are 2 peers for this ASN.

Peers Name
AS12200 Rackspace Hosting
AS396479 Mailgun Technologies Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12200 Rackspace Hosting
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS396479 Mailgun Technologies Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

1,853 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
50.57.130.49 AS19994 Rackspace Hosting 1.27ms from Chicago, US
108.166.13.248 AS19994 Rackspace Hosting 1.26ms from Chicago, US
50.57.229.175 AS19994 Rackspace Hosting 1.23ms from Chicago, US
198.61.253.240 AS19994 Rackspace Hosting 1.20ms from Chicago, US
184.106.195.64 AS19994 Rackspace Hosting 1.25ms from Chicago, US
23.253.160.151 AS19994 Rackspace Hosting 1.23ms from Chicago, US
2001:4801:7804:39:4240:f0ff:fe8f:1411 AS19994 Rackspace Hosting 1.31ms from Chicago, US
67.207.154.3 AS19994 Rackspace Hosting 1.20ms from Chicago, US
50.56.55.124 AS19994 Rackspace Hosting 1.63ms from Chicago, US
166.78.241.32 AS19994 Rackspace Hosting 1.17ms from Chicago, US
50.57.139.61 AS19994 Rackspace Hosting 1.29ms from Chicago, US
198.101.170.149 AS19994 Rackspace Hosting 1.30ms from Chicago, US
2001:4801:7803:36:4240:63ff:fed0:7e55 AS19994 Rackspace Hosting 1.32ms from Chicago, US
50.57.137.3 AS19994 Rackspace Hosting 1.34ms from Chicago, US
50.57.178.3 AS19994 Rackspace Hosting 1.36ms from Chicago, US
173.203.105.157 AS19994 Rackspace Hosting 1.22ms from Chicago, US
108.166.43.93 AS19994 Rackspace Hosting 1.10ms from Chicago, US
161.47.10.101 AS19994 Rackspace Hosting 1.15ms from Chicago, US
50.57.31.204 AS19994 Rackspace Hosting 1.12ms from Chicago, US
147.75.9.11 AS19994 Rackspace Hosting 1.17ms from Chicago, US
166.78.107.122 AS19994 Rackspace Hosting 1.28ms from Chicago, US
166.78.225.149 AS19994 Rackspace Hosting 1.20ms from Chicago, US
166.78.235.117 AS19994 Rackspace Hosting 1.36ms from Chicago, US
184.106.152.30 AS19994 Rackspace Hosting 1.31ms from Chicago, US
104.130.216.184 AS19994 Rackspace Hosting 1.23ms 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
23.113.33.10 AS7018 AT&T Enterprises, LLC 7.37ms from Atlanta, US
95.140.114.250 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.39ms from Belgrade, RS
71.218.42.58 AS209 CenturyLink Communications, LLC 1.86ms from Denver, US
77.4.203.250 AS6805 Telefonica Germany GmbH & Co.OHG 13.84ms from Frankfurt am Main, DE
88.114.210.122 AS719 Elisa Oyj 1.21ms from Helsinki, FI
203.122.233.106 AS4739 Internode Pty Ltd 18.07ms from Melbourne, AU
87.4.156.122 AS3269 Telecom Italia S.p.A. 1.94ms from Milan, IT
171.38.217.138 AS4837 CHINA UNICOM China169 Backbone 5.77ms from Nanning, CN
32.219.182.106 AS46690 Southern New England Telephone Company and SNET America, Inc. 7.59ms from Secaucus, US
61.102.137.74 AS38097 SK Broadband Co Ltd 1.48ms from Seoul, KR
222.108.0.154 AS4766 Korea Telecom 1.11ms from Seoul, KR
47.102.24.26 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.55ms from Shanghai, CN
99.240.27.58 AS812 Rogers Communications Canada Inc. 4.01ms from Toronto, CA
178.211.185.90 AS48524 INTERRA telecommunications group, Ltd. 1.50ms from Yekaterinburg, RU
130.89.114.26 AS1133 University Twente 4.90ms from Amsterdam, NL
73.154.158.234 AS7922 Comcast Cable Communications, LLC 12.19ms from Ashburn, US
67.189.235.58 AS7922 Comcast Cable Communications, LLC 10.69ms from Boston, US
35.229.194.26 AS396982 Google LLC 0.14ms from Chang-hua, TW
43.224.115.202 AS58682 Level3 Carrier Ltd. 4.44ms from Dhaka, BD
34.94.94.202 AS396982 Google LLC 0.09ms from Los Angeles, US
6.14.74.250 AS668 United States Department of Defense (DoD) 1.64ms from Los Angeles, US
98.249.212.90 AS7922 Comcast Cable Communications, LLC 7.65ms from Miami, US
185.176.198.10 AS51840 CSL Data Centre Services Limited 0.48ms from Qormi, MT
18.234.18.74 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
20.235.174.170 AS8075 Microsoft Corporation 0.29ms from Saint Thomas Mount, IN

Traceroute

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

$
traceroute -a -n -q1 -m5 23.253.13.243
traceroute to 23.253.13.243 (23.253.13.243): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.294 ms
2 [AS140627] 103.151.64.29 109.212 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs