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 82,504
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
198.210.16.0/22 KeepYourIP 1,024
198.210.20.0/22 KeepYourIP 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 82,504 domain names hosted across 5,924 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.232.141.225 ██████████ 14,059
69.20.91.24 ██████████ 7,415
207.97.200.47 ██████████ 6,671
146.20.25.155 ██████████ 2,982
162.209.113.154 ██████████ 2,276
23.253.159.84 ██████████ 2,177
104.130.169.74 ██████████ 2,026
172.99.67.84 ██████████ 1,823
104.130.26.142 ██████████ 1,544
104.239.175.75 ██████████ 1,525

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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

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

IP Address ASN Details
104.239.171.3 AS27357 Rackspace Hosting 0.57ms from Ashburn, US
72.4.115.227 AS27357 Rackspace Hosting 0.62ms from Ashburn, US
146.20.109.103 AS27357 Rackspace Hosting 0.54ms from Ashburn, US
146.20.185.126 AS27357 Rackspace Hosting 0.57ms from Ashburn, US
69.20.98.25 AS27357 Rackspace Hosting 0.58ms from Ashburn, US
74.205.9.186 AS27357 Rackspace Hosting 0.34ms from Ashburn, US
207.97.219.27 AS27357 Rackspace Hosting 0.53ms from Ashburn, US
146.20.228.50 AS27357 Rackspace Hosting 1.08ms from Ashburn, US
104.239.177.244 AS27357 Rackspace Hosting 0.73ms from Ashburn, US
204.232.157.25 AS27357 Rackspace Hosting 0.66ms from Ashburn, US
146.20.182.24 AS27357 Rackspace Hosting 0.69ms from Ashburn, US
104.239.178.102 AS27357 Rackspace Hosting 0.54ms from Ashburn, US
104.130.184.49 AS27357 Rackspace Hosting 0.57ms from Ashburn, US
162.242.192.158 AS27357 Rackspace Hosting 0.52ms from Ashburn, US
146.20.201.80 AS27357 Rackspace Hosting 0.47ms from Ashburn, US
104.130.48.176 AS27357 Rackspace Hosting 0.63ms from Ashburn, US
74.205.1.162 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
23.253.138.54 AS27357 Rackspace Hosting 0.32ms from Ashburn, US
69.20.113.171 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
146.20.203.217 AS27357 Rackspace Hosting 0.53ms from Ashburn, US
162.242.211.157 AS27357 Rackspace Hosting 0.41ms from Ashburn, US
2001:4802:7800:1:be76:4eff:fe20:6ea4 AS27357 Rackspace Hosting 0.54ms from Ashburn, US
65.61.142.40 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
198.210.18.167 AS27357 Rackspace Hosting 0.43ms from Ashburn, US
104.239.229.86 AS27357 Rackspace Hosting 0.48ms 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
18.232.246.141 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
47.253.146.221 AS45102 Alibaba (US) Technology Co., Ltd. 0.31ms from Ashburn, US
54.212.54.237 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
185.252.223.237 AS9009 M247 Europe SRL 0.32ms from Budapest, HU
213.108.204.237 AS49749 VostokMediaSvyaz Ltd. 12.36ms from Chelyabinsk, RU
173.22.145.77 AS30036 Mediacom Communications Corp 16.31ms from Chicago, US
102.227.57.61 AS3563 Pilot Network Services, Inc 0.06ms from Chicago, US
121.196.35.205 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.86ms from Hangzhou, CN
122.228.135.237 AS4134 CHINANET-BACKBONE 9.82ms from Hangzhou, CN
86.61.74.141 AS5603 Telekom Slovenije, d.d. 0.73ms from Ljubljana, SI
124.148.51.189 AS7545 TPG Telecom Limited 10.96ms from Melbourne, AU
82.149.81.45 AS212238 Datacamp Limited 0.19ms from Milan, IT
94.25.158.205 AS25159 PJSC MegaFon 13.77ms from Moscow, RU
60.122.113.77 AS17676 SoftBank Corp. 3.84ms from Osaka, JP
219.113.122.253 AS9351 ZTV CO.,LTD 2.54ms from Osaka, JP
194.57.163.173 AS2200 Renater 7.01ms from Paris, FR
74.112.91.45 AS14618 Amazon.com, Inc. 0.67ms from Reston, US
73.230.106.173 AS7922 Comcast Cable Communications, LLC 19.87ms from Reston, US
38.33.236.45 AS54600 PEG TECH INC 0.64ms from San Jose, US
148.218.48.253 AS28477 UNIVERSIDAD AUTONOMA DEL ESTADO DE MORELOS 7.02ms from Santiago de Querétaro, MX
187.50.238.237 AS10429 TELEFÔNICA BRASIL S.A 1.27ms from São Paulo, BR
2.135.217.13 AS9198 JSC Kazakhtelecom 9.44ms from Almaty, KZ
35.167.235.125 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
195.110.4.253 AS31313 Serviciul de Telecomunicatii Speciale 0.33ms from Bucharest, RO
103.107.163.29 AS137403 SALTSYNC 6.64ms from Kolkata, IN

Traceroute

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

$
traceroute -a -n -q1 -f5 173.203.141.217
traceroute to 173.203.141.217 (173.203.141.217): 64 hops max, 52 byte packets
5 [AS3356] 4.69.136.66 223.137 ms
6 [AS3356] 4.2.229.50 206.403 ms
7 *
8 [AS27357] 74.205.20.39 209.928 ms
9 [AS27357] 74.205.20.83 191.29 ms
10 *
11 *
12 [AS27357] 173.203.141.217 207.283 ms
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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