AS number details

AS39921

Rackspace Ltd. · rackspace.com

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AS39921 – Rackspace Ltd.

Field	Value
Country	United Kingdom
Website	rackspace.com
Hosted domains	182
Number of IPv4	20,480
Number of IPv6	79,266,848,140,492,005,727,134,547,968
ASN type	Hosting
Registry	ripe
Allocated	19 years ago on May 17, 2006
Updated	6 years ago on Sep 04, 2018

Netblock	Company	Num of IPs
147.75.24.0/22	FireHost, Inc.	1,024
159.135.128.0/19	Rackspace Germany GmbH	8,192
159.135.160.0/19	Rackspace Hosting	8,192
185.16.216.0/22		1,024
185.205.104.0/22	Rackspace Germany GmbH	1,024
72.21.36.0/22	DataPipe, Inc.	1,024

Netblock	Company
2a0b:440::/32	Rackspace Germany GmbH
2a0b:440:860::/43	Rackspace Germany GmbH

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WHOIS Details

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ASHandle:       AS39921
OrgID:          AS39921
ASName:         AS39921
ASNumber:       AS39921
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 182 domain names hosted across 36 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
159.135.142.248	██████████	105
159.135.142.246	██████████	104
159.135.142.247	██████████	31
159.135.150.248	██████████	29
159.135.167.239	██████████	15
159.135.140.4	██████████	2
159.135.131.240	██████████	2
159.135.147.154	█████████	2
159.135.149.65	██████████	1
159.135.141.112	██████████	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS12200	Rackspace Hosting
AS200069	MAILJET SAS

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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
AS200069	MAILJET SAS

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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 AS39921 at robtex.

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