AS number details

AS27357

Rackspace Hosting  ·  rackspace.com

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS27357 – Rackspace Hosting

Field Value
Country United States
Website rackspace.com
Hosted domains 94,764
Number of IPv4 274,432
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry arin
Allocated 22 years ago on Feb 20, 2003
Updated 13 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
104.130.0.0/18 Cloud Servers Cell 0001-0003 IAD3 16,384
104.130.120.0/22 Cloud LB IAD3 1,024
104.130.160.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
104.130.224.0/20 Cloud Servers Cell 0001-0003 IAD3 4,096
104.239.160.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
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
142.0.184.0/22 SocketLabs 1,024
146.20.0.0/16 Rackspace Hosting 65,536
156.43.59.0/24 HBC Solutions, Inc. 256
159.135.254.0/24 Rackspace Hosting 256
161.194.128.0/23 State Street Bank and Trust Company 512
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
162.247.112.0/21 Cartero Holdings Inc. 2,048
168.235.224.0/20 Cartero Holdings Inc. 4,096
172.99.64.0/19 Rackspace Hosting 8,192
173.203.128.0/18 Rackspace Hosting 16,384
173.204.89.0/24 DataPipe, Inc. 256
198.210.16.0/21 KeepYourIP 2,048
204.232.128.0/18 Rackspace Hosting 16,384
204.232.224.0/19 Rackspace Hosting 8,192
204.51.224.0/24 DataPipe, Inc. 256
204.51.235.0/24 DataPipe, Inc. 256
207.97.192.0/18 Rackspace Hosting 16,384
209.0.201.0/24 Level 3 Parent, LLC 256
209.133.224.0/19 Cartero Holdings Inc. 8,192
23.253.128.0/19 Cloud Servers Cell 0001-0003 IAD3 8,192
65.61.141.0/24 RPC Trial & Demo 6 - IAD 256
65.61.142.0/23 Rackspace Backbone Engineering 512
65.61.146.0/23 Rackspace Backbone Engineering 512
65.61.152.0/24 TravTech 256
65.61.186.0/23 Scott Campbell 512
69.20.0.0/17 Rackspace Hosting 32,768
69.20.95.0/24 Rackspace Hosting 256
72.4.112.0/20 Rackspace Hosting 4,096
74.205.0.0/19 Rackspace Hosting 8,192
Netblock Company
2001:4802::/32 Rackspace Hosting
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

ASHandle:       AS27357
OrgID:          AS27357
ASName:         AS27357
ASNumber:       AS27357
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are 94,764 domain names hosted across 6,937 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
204.232.141.225 ██████████ 19,920
69.20.91.24 ██████████ 7,798
207.97.200.47 ██████████ 7,290
146.20.25.155 ██████████ 2,944
162.209.113.154 ██████████ 2,280
69.20.104.42 ██████████ 1,872
172.99.67.84 ██████████ 1,826
104.239.175.75 ██████████ 1,493
204.232.135.74 ██████████ 1,453
104.239.175.223 ██████████ 1,274

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There are 2 peers for this ASN.

Peers Name
AS12200 Rackspace Hosting
AS396479 Mailgun Technologies Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12200 Rackspace Hosting
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS396479 Mailgun Technologies Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs