AS number 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 85,592
Number of IPv4 259,840
Number of IPv6 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
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
23.253.128.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
74.205.0.0/19 Rackspace Hosting 8,192
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
72.4.112.0/20 Rackspace Hosting 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
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
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

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 85,592 domain names hosted across 6,137 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.232.141.225 ██████████ 15,530
69.20.91.24 ██████████ 7,519
207.97.200.47 ██████████ 6,847
146.20.25.155 ██████████ 3,056
162.209.113.154 ██████████ 2,285
23.253.159.84 ██████████ 2,177
172.99.67.84 ██████████ 1,826
104.130.26.142 ██████████ 1,532
104.239.175.75 ██████████ 1,486
204.232.135.74 ██████████ 1,439

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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

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

IP Address ASN Details
69.20.45.50 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
69.20.58.234 AS27357 Rackspace Hosting 0.31ms from Ashburn, US
162.209.119.26 AS27357 Rackspace Hosting 0.43ms from Ashburn, US
69.20.50.45 AS27357 Rackspace Hosting 0.37ms from Ashburn, US
69.20.121.41 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
172.99.88.214 AS27357 Rackspace Hosting 0.28ms from Ashburn, US
172.99.71.3 AS27357 Rackspace Hosting 0.61ms from Ashburn, US
69.20.96.80 AS27357 Rackspace Hosting 0.45ms from Ashburn, US
104.130.61.88 AS27357 Rackspace Hosting 0.44ms from Ashburn, US
146.20.59.3 AS27357 Rackspace Hosting 0.78ms from Ashburn, US
74.205.14.250 AS27357 Rackspace Hosting 0.57ms from Ashburn, US
146.20.150.20 AS27357 Rackspace Hosting 0.44ms from Ashburn, US
104.130.47.136 AS27357 Rackspace Hosting 0.50ms from Ashburn, US
69.20.80.46 AS27357 Rackspace Hosting 0.42ms from Ashburn, US
104.130.29.229 AS27357 Rackspace Hosting 0.39ms from Ashburn, US
104.239.173.187 AS27357 Rackspace Hosting 0.42ms from Ashburn, US
104.239.171.3 AS27357 Rackspace Hosting 0.60ms from Ashburn, US
146.20.115.236 AS27357 Rackspace Hosting 0.63ms from Ashburn, US
104.130.188.3 AS27357 Rackspace Hosting 0.73ms from Ashburn, US
146.20.70.3 AS27357 Rackspace Hosting 0.55ms from Ashburn, US
207.97.194.90 AS27357 Rackspace Hosting 0.43ms from Ashburn, US
104.130.162.81 AS27357 Rackspace Hosting 0.40ms from Ashburn, US
69.20.17.223 AS27357 Rackspace Hosting 0.46ms from Ashburn, US
146.20.199.116 AS27357 Rackspace Hosting 0.50ms from Ashburn, US
104.239.255.62 AS27357 Rackspace Hosting 0.42ms 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
178.224.89.61 AS50266 Odido Netherlands B.V. 3.44ms from Amsterdam, NL
125.36.179.237 AS4837 CHINA UNICOM China169 Backbone 5.76ms from Beijing, CN
34.219.76.173 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
69.64.176.93 AS14127 Iland Internet Solutions Corporation 1.20ms from Dallas, US
83.12.46.221 AS5617 Orange Polska Spolka Akcyjna 8.44ms from Gdynia, PL
144.123.184.221 AS4134 CHINANET-BACKBONE 4.78ms from Jinan, CN
37.78.189.173 AS12389 PJSC Rostelecom 1.20ms from Krasnodar, RU
51.48.92.61 AS16509 Amazon.com, Inc. 5.72ms from Madrid, ES
5.154.34.29 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 6.89ms from Madrid, ES
47.204.190.221 AS5650 Frontier Communications of America, Inc. 5.56ms from Miami, US
102.208.233.189 AS329341 Tatu Telecom Company SEZ Limited 1.60ms from Nairobi, KE
103.213.97.109 AS23650 AS Number for CHINANET jiangsu province backbone 3.35ms from Nanjing, CN
50.122.238.237 AS5650 Frontier Communications of America, Inc. 14.60ms from New York City, US
108.172.179.13 AS852 TELUS Communications Inc. 5.10ms from Seattle, US
117.110.16.29 AS9316 DACOM-PUBNETPLUS 2.98ms from Seoul, KR
194.141.104.253 AS6802 Bulgarian Research and Education Network Association (BREN) 0.59ms from Sofia, BG
123.198.170.141 AS2527 Sony Network Communications Inc. 1.89ms from Tokyo, JP
64.229.186.173 AS577 Bell Canada 6.81ms from Toronto, CA
142.126.98.61 AS577 Bell Canada 1.83ms from Toronto, CA
73.159.1.109 AS7922 Comcast Cable Communications, LLC 8.48ms from Boston, US
52.116.234.45 AS36351 IBM Cloud 0.89ms from Dallas, US
63.35.230.109 AS16509 Amazon.com, Inc. 0.45ms from Dublin, IE
216.117.160.29 AS10843 Advanced Internet Technologies 0.19ms from Fayetteville, US
156.232.145.189 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
38.207.28.29 AS135097 LUOGELANG (FRANCE) LIMITED 1.14ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 173.203.143.142
traceroute to 173.203.143.142 (173.203.143.142): 64 hops max, 52 byte packets
2 *
3 [AS174] 154.54.89.73 0.878 ms
4 [AS174] 38.142.4.27 0.856 ms
5 *
6 [AS27357] 74.205.20.37 0.765 ms
7 [AS27357] 74.205.20.73 0.669 ms
8 [AS27357] 69.20.3.113 1.306 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS27357 at robtex.

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