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 79,228,162,514,264,338,000,000,000,000
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 ██████████ 7,847
207.97.200.47 ██████████ 6,580
69.20.91.24 █████████ 6,289
146.20.25.155 ██████████ 2,564
23.253.159.84 ██████████ 2,175
162.209.113.154 ██████████ 2,063
104.130.169.74 ██████████ 2,025
172.99.67.84 ██████████ 1,823
104.130.26.142 ██████████ 1,544
104.130.26.108 ██████████ 1,532

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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

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

IP Address ASN Details
173.203.130.210 AS27357 Rackspace Hosting 0.49ms from Ashburn, US
207.97.232.63 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
146.20.204.15 AS27357 Rackspace Hosting 0.51ms from Ashburn, US
173.203.185.162 AS27357 Rackspace Hosting 0.54ms from Ashburn, US
204.232.254.153 AS27357 Rackspace Hosting 0.60ms from Ashburn, US
23.253.142.84 AS27357 Rackspace Hosting 0.37ms from Ashburn, US
204.232.165.144 AS27357 Rackspace Hosting 0.44ms from Ashburn, US
146.20.15.15 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
204.232.247.138 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
104.239.170.3 AS27357 Rackspace Hosting 0.64ms from Ashburn, US
207.97.195.210 AS27357 Rackspace Hosting 0.51ms from Ashburn, US
173.203.179.9 AS27357 Rackspace Hosting 0.51ms from Ashburn, US
146.20.200.122 AS27357 Rackspace Hosting 0.34ms from Ashburn, US
146.20.166.115 AS27357 Rackspace Hosting 0.60ms from Ashburn, US
207.97.208.196 AS27357 Rackspace Hosting 0.51ms from Ashburn, US
173.203.183.66 AS27357 Rackspace Hosting 0.50ms from Ashburn, US
207.97.239.58 AS27357 Rackspace Hosting 0.46ms from Ashburn, US
162.242.216.202 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
104.130.186.233 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
104.130.28.211 AS27357 Rackspace Hosting 0.45ms from Ashburn, US
162.242.245.151 AS27357 Rackspace Hosting 0.42ms from Ashburn, US
204.232.134.4 AS27357 Rackspace Hosting 0.49ms from Ashburn, US
2001:4802:7802:103:be76:4eff:fe20:2838 AS27357 Rackspace Hosting 0.50ms from Ashburn, US
146.20.48.249 AS27357 Rackspace Hosting 0.34ms from Ashburn, US
173.203.164.117 AS27357 Rackspace Hosting 0.46ms 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
130.207.12.253 AS2637 Georgia Institute of Technology 1.05ms from Atlanta, US
96.10.231.125 AS11426 Charter Communications Inc 1.92ms from Charlotte, US
195.78.189.45 AS12312 ecotel communication ag 0.40ms from Duesseldorf, DE
31.15.41.125 AS1257 Tele2 Sverige AB 0.60ms from Goeteborg, SE
14.160.80.93 AS45899 VNPT Corp 0.77ms from Hanoi, VN
82.39.194.77 AS9304 HGC Global Communications Limited 1.90ms from Hong Kong, HK
50.207.197.173 AS7922 Comcast Cable Communications, LLC 3.84ms from Houston, US
116.126.167.13 AS9318 SK Broadband Co Ltd 2.85ms from Incheon, KR
80.229.9.29 AS6871 Plusnet 5.15ms from London, GB
41.225.62.29 AS37671 3S INF 15.72ms from Marseille, FR
41.62.188.141 AS37705 TOPNET 17.30ms from Marseille, FR
183.207.81.141 AS56046 China Mobile communications corporation 0.73ms from Nanjing, CN
60.122.113.77 AS17676 SoftBank Corp. 3.87ms from Osaka, JP
18.173.77.29 AS16509 Amazon.com, Inc. 0.24ms from Phoenix, US
130.35.138.189 AS31898 Oracle Corporation 1.72ms from Phoenix, US
44.204.158.61 AS14618 Amazon.com, Inc. 0.43ms from Reston, US
2.89.196.45 AS25019 Saudi Telecom Company JSC 2.71ms from Riyadh, SA
52.8.30.157 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
71.42.244.45 AS11427 Charter Communications Inc 1.50ms from Schertz, US
183.115.156.253 AS4766 Korea Telecom 2.27ms from Seoul, KR
126.80.254.237 AS17676 SoftBank Corp. 9.91ms from Tokyo, JP
94.227.165.141 AS6848 Telenet BV 5.20ms from Brussels, BE
45.244.7.61 AS24863 Link Egypt (Link.NET) 10.85ms from Cairo, EG
73.168.119.77 AS7922 Comcast Cable Communications, LLC 5.93ms from Chicago, US
73.72.203.29 AS7922 Comcast Cable Communications, LLC 4.70ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 173.203.177.89
traceroute to 173.203.177.89 (173.203.177.89): 64 hops max, 52 byte packets
2 [AS917] 199.119.65.2 0.149 ms
3 *
4 [] 84.17.33.30 0.112 ms
5 *
6 [AS174] 154.54.93.102 0.861 ms
7 [AS174] 38.142.4.27 0.608 ms
8 *
9 [AS27357] 74.205.20.27 0.556 ms
10 [AS27357] 65.61.152.175 0.601 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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