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 85,744
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 85,744 domain names hosted across 6,163 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.232.141.225 ██████████ 15,768
69.20.91.24 ██████████ 7,553
207.97.200.47 ██████████ 6,901
146.20.25.155 ██████████ 3,049
162.209.113.154 ██████████ 2,283
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 ██████████ 1,445

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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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ASN API ASN Database Download

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

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

IP Address ASN Details
162.209.96.92 AS27357 Rackspace Hosting 0.37ms from Ashburn, US
69.20.12.218 AS27357 Rackspace Hosting 0.40ms from Ashburn, US
146.20.128.2 AS27357 Rackspace Hosting 0.62ms from Ashburn, US
23.253.157.148 AS27357 Rackspace Hosting 0.28ms from Ashburn, US
23.253.132.178 AS27357 Rackspace Hosting 0.45ms from Ashburn, US
207.97.197.141 AS27357 Rackspace Hosting 0.34ms from Ashburn, US
104.130.181.137 AS27357 Rackspace Hosting 0.69ms from Ashburn, US
162.242.242.40 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
162.242.219.181 AS27357 Rackspace Hosting 0.37ms from Ashburn, US
173.203.172.0 AS27357 Rackspace Hosting 0.48ms from Ashburn, US
204.232.162.252 AS27357 Rackspace Hosting 0.42ms from Ashburn, US
204.232.159.165 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
104.130.23.46 AS27357 Rackspace Hosting 0.36ms from Ashburn, US
173.203.179.157 AS27357 Rackspace Hosting 0.38ms from Ashburn, US
104.130.60.209 AS27357 Rackspace Hosting 0.59ms from Ashburn, US
162.209.100.209 AS27357 Rackspace Hosting 0.39ms from Ashburn, US
104.130.35.216 AS27357 Rackspace Hosting 0.47ms from Ashburn, US
69.20.65.142 AS27357 Rackspace Hosting 0.30ms from Ashburn, US
204.232.187.170 AS27357 Rackspace Hosting 0.86ms from Ashburn, US
207.97.234.22 AS27357 Rackspace Hosting 0.41ms from Ashburn, US
69.20.36.64 AS27357 Rackspace Hosting 0.29ms from Ashburn, US
146.20.228.37 AS27357 Rackspace Hosting 0.98ms from Ashburn, US
104.130.184.35 AS27357 Rackspace Hosting 0.39ms from Ashburn, US
207.97.251.4 AS27357 Rackspace Hosting 0.29ms from Ashburn, US
146.20.84.41 AS27357 Rackspace Hosting 0.41ms 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
194.4.59.205 AS202958 Hoster.KZ - Almaty 0.28ms from Almaty, KZ
194.219.215.29 AS1241 Forthnet 2.15ms from Athens, GR
124.65.127.221 AS4808 China Unicom Beijing Province Network 3.14ms from Beijing, CN
202.122.16.237 AS45769 D-Vois Broadband Pvt Ltd 0.40ms from Bengaluru, IN
20.230.38.29 AS8075 Microsoft Corporation 0.36ms from Boydton, US
41.47.161.93 AS8452 TE-AS 3.00ms from Cairo, EG
54.154.59.45 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
3.123.57.189 AS16509 Amazon.com, Inc. 0.11ms from Frankfurt am Main, DE
47.98.61.61 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.68ms from Hangzhou, CN
155.117.4.141 AS9304 HGC Global Communications Limited 1.64ms from Hong Kong, HK
47.46.91.253 AS20115 Charter Communications LLC 3.00ms from Los Angeles, US
92.139.249.237 AS3215 Orange S.A. 8.06ms from Paris, FR
115.64.168.205 AS7545 TPG Telecom Limited 1.39ms from Perth, AU
150.138.199.45 AS58540 Jinan,250000 1.85ms from Qingdao, CN
44.193.44.141 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
125.228.90.109 AS3462 Data Communication Business Group 1.85ms from Taichung, TW
77.126.250.189 AS12400 Partner Communications Ltd. 8.66ms from Tel Aviv, IL
41.104.178.189 AS36947 Telecom Algeria 16.64ms from Valencia, ES
219.154.95.189 AS4837 CHINA UNICOM China169 Backbone 4.89ms from Zhengzhou, CN
45.95.65.77 AS215710 AS-hdmdigital-TR 19.78ms from Baku, AZ
59.110.88.125 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.49ms from Beijing, CN
143.170.173.61 AS16504 Granite Telecommunications LLC 0.45ms from Chicago, US
34.133.61.109 AS396982 Google LLC 0.12ms from Council Bluffs, US
54.194.131.173 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
61.131.46.189 AS4134 CHINANET-BACKBONE 2.97ms from Fuzhou, CN

Traceroute

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

$
traceroute -a -n -q1 172.99.71.2
traceroute to 172.99.71.2 (172.99.71.2): 64 hops max, 52 byte packets
2 *
3 [AS174] 154.54.89.73 0.937 ms
4 [AS174] 38.142.4.27 0.784 ms
5 *
7 [AS27357] 74.205.20.75 0.791 ms
8 [AS27357] 172.99.71.2 0.816 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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