Autonomous System details

AS27357

Rackspace Hosting  ·  rackspace.com

United States

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AS27357 – Rackspace Hosting

Field Value
Country United States
Website rackspace.com
Hosted domains 84,289
IPv4 addresses 259,840
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry arin
Allocated 23 years ago on Feb 20, 2003
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
146.20.0.0/16 Rackspace Hosting 65,536
69.20.0.0/17 Rackspace Hosting 32,768
104.130.0.0/18 Cloud Servers Cell 0001-0003 IAD3 16,384
173.203.128.0/18 Rackspace Hosting 16,384
204.232.128.0/18 Rackspace Hosting 16,384
207.97.192.0/18 Rackspace Hosting 16,384
23.253.128.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
74.205.0.0/19 Rackspace Hosting 8,192
104.130.160.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
104.239.160.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
162.209.96.0/19 Rackspace Hosting 8,192
162.242.192.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
162.242.224.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
172.99.64.0/19 Rackspace Hosting 8,192
204.232.224.0/19 Rackspace Hosting 8,192
72.4.112.0/20 Rackspace Hosting 4,096
104.130.224.0/20 Cloud Servers Cell 0001-0003 IAD3 4,096
104.239.224.0/20 Cloud Servers Cell 0001-0003 IAD3 4,096
104.239.248.0/21 Cloud Servers Cell 0001-0003 IAD3 2,048
198.210.16.0/21 KeepYourIP 2,048
104.130.120.0/22 Cloud LB IAD3 1,024
142.0.184.0/22 SocketLabs 1,024
65.61.142.0/23 Rackspace Backbone Engineering 512
65.61.146.0/23 Rackspace Backbone Engineering 512
65.61.186.0/23 Scott Campbell 512
65.61.141.0/24 RPC Trial & Demo 6 - IAD 256
65.61.152.0/24 TravTech 256
69.20.95.0/24 Rackspace Hosting 256
156.43.59.0/24 HBC Solutions, Inc. 256
159.135.254.0/24 Rackspace Hosting 256
173.204.89.0/24 DataPipe, Inc. 256
192.68.40.0/24 Signify Holding N.V. 256
204.51.224.0/24 DataPipe, Inc. 256
204.51.235.0/24 DataPipe, Inc. 256
209.0.201.0/24 Level 3 Parent, LLC 256

Netblock Company
2001:4802::/32 Rackspace Hosting
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WHOIS Details

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                                                ASHandle:       AS27357
                                                OrgID:          AS27357
                                                ASName:         AS27357
                                                ASNumber:       AS27357
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 84,289 domain names hosted across 6,013 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.232.141.225 ██████████ 14,771
69.20.91.24 ██████████ 7,482
207.97.200.47 █████████ 6,798
146.20.25.155 ██████████ 3,056
162.209.113.154 ██████████ 2,277
23.253.159.84 ██████████ 2,177
104.130.169.74 ██████████ 2,030
172.99.67.84 ██████████ 1,824
104.130.26.142 ██████████ 1,544
104.239.175.75 ██████████ 1,526

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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

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

IP Address ASN Details
207.97.213.50 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
72.4.112.95 AS27357 Rackspace Hosting 0.46ms from Ashburn, US
104.130.3.71 AS27357 Rackspace Hosting 0.44ms from Ashburn, US
104.130.51.253 AS27357 Rackspace Hosting 0.46ms from Ashburn, US
104.239.251.120 AS27357 Rackspace Hosting 0.52ms from Ashburn, US
69.20.55.71 AS27357 Rackspace Hosting 0.53ms from Ashburn, US
198.210.19.85 AS27357 Rackspace Hosting 0.42ms from Ashburn, US
162.209.119.31 AS27357 Rackspace Hosting 0.47ms from Ashburn, US
207.97.230.18 AS27357 Rackspace Hosting 0.49ms from Ashburn, US
204.232.185.99 AS27357 Rackspace Hosting 0.50ms from Ashburn, US
204.232.170.253 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
204.232.230.35 AS27357 Rackspace Hosting 0.33ms from Ashburn, US
2001:4802:7801:102:be76:4eff:fe20:d54a AS27357 Rackspace Hosting 0.51ms from Ashburn, US
146.20.75.60 AS27357 Rackspace Hosting 0.51ms from Ashburn, US
173.203.146.29 AS27357 Rackspace Hosting 0.41ms from Ashburn, US
162.242.252.117 AS27357 Rackspace Hosting 0.55ms from Ashburn, US
204.232.165.146 AS27357 Rackspace Hosting 0.44ms from Ashburn, US
146.20.146.33 AS27357 Rackspace Hosting 0.69ms from Ashburn, US
204.232.171.235 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
162.242.234.68 AS27357 Rackspace Hosting 0.55ms from Ashburn, US
69.20.120.34 AS27357 Rackspace Hosting 0.41ms from Ashburn, US
104.130.47.13 AS27357 Rackspace Hosting 0.62ms from Ashburn, US
146.20.25.253 AS27357 Rackspace Hosting 0.34ms from Ashburn, US
2001:4802:7961:0:9c8:ef:79fd:882f AS27357 Rackspace Hosting 0.66ms from Ashburn, US
74.205.11.150 AS27357 Rackspace Hosting 0.47ms from Ashburn, 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
84.41.133.189 AS33915 Vodafone Libertel B.V. 1.34ms from Amsterdam, NL
67.23.103.189 AS40015 Atlantic Metro Communications II, Inc. 0.69ms from Ashburn, US
47.253.29.173 AS45102 Alibaba (US) Technology Co., Ltd. 0.26ms from Ashburn, US
187.193.115.77 AS8151 UNINET 5.99ms from Guadalajara, MX
78.113.191.45 AS15557 Societe Francaise Du Radiotelephone - SFR SA 13.91ms from Lyon, FR
139.138.79.141 AS30404 Blue Stream 0.14ms from Miami, US
137.39.11.45 AS701 Verizon Business 5.18ms from Miami, US
23.235.1.173 AS14828 Hiawatha Broadband Communications, Inc 5.71ms from Minneapolis, US
216.160.50.141 AS209 CenturyLink Communications, LLC 9.28ms from Minneapolis, US
88.184.209.221 AS12322 Free SAS 5.23ms from Paris, FR
112.234.131.205 AS4837 CHINA UNICOM China169 Backbone 7.49ms from Qingdao, CN
189.22.45.221 AS4230 CLARO S.A. 1.44ms from Sao Paulo, BR
198.239.177.173 AS4193 State of Washington 2.20ms from Seattle, US
114.204.60.29 AS9318 SK Broadband Co Ltd 2.29ms from Seoul, KR
58.121.191.77 AS9318 SK Broadband Co Ltd 5.77ms from Seoul, KR
118.240.223.141 AS2527 Sony Network Communications Inc. 1.71ms from Tokyo, JP
115.131.8.253 AS7545 TPG Telecom Limited 11.73ms from Adelaide, AU
93.86.39.189 AS8400 TELEKOM SRBIJA a.d. 0.41ms from Belgrade, RS
195.37.177.93 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.39ms from Berlin, DE
199.96.234.13 AS20187 Passport Health Communications, Inc. 16.00ms from Dallas, US
3.252.2.125 AS16509 Amazon.com, Inc. 0.98ms from Dublin, IE
176.49.62.205 AS12389 PJSC Rostelecom 0.96ms from Krasnoyarsk, RU
31.43.60.253 AS50581 Ukrainian Telecommunication Group LLC 2.47ms from Kyiv, UA
119.115.242.61 AS4837 CHINA UNICOM China169 Backbone 10.39ms from Liaoyang, CN
188.0.198.61 AS38917 INTERCOMTEL Limited Company 6.00ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -m5 146.20.192.217
traceroute to 146.20.192.217 (146.20.192.217): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 12.044 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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 AS27357 at robtex.

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