Autonomous System details

AS39921

Rackspace Ltd.  ·  rackspace.com

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AS39921 – Rackspace Ltd.

Field Value
Country United Kingdom
Website rackspace.com
Hosted domains 122
IPv4 addresses 20,736
IPv6 addresses 79,266,848,140,492,006,134,000,000,000
ASN type Hosting
Registry ripe
Allocated 20 years ago on May 17, 2006
Updated 8 years ago on Sep 04, 2018
Netblock Company Num of IPs
159.135.128.0/19 Rackspace Germany GmbH 8,192
159.135.160.0/19 Rackspace Hosting 8,192
72.21.36.0/22 DataPipe, Inc. 1,024
147.75.24.0/22 FireHost, Inc. 1,024
185.16.216.0/22 1,024
185.205.104.0/22 Rackspace Germany GmbH 1,024
192.68.42.0/24 Signify Holding N.V. 256
Netblock Company
2a0b:440::/32 Rackspace Germany GmbH
2a0b:440:860::/43 Rackspace Germany GmbH
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IP Ranges API

WHOIS Details


                                                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 122 domain names hosted across 33 IP addresses on this ASN.

IP Address Domain Domains on this IP
159.135.150.248 ██████████ 29
159.135.149.65 ██████████ 2
159.135.131.240 ██████████ 2
159.135.140.5 ██████████ 2
159.135.150.187 ██████████ 2
159.135.167.239 ██████████ 1
159.135.131.243 ██████████ 1
159.135.142.104 ██████████ 1
159.135.131.109 ██████████ 1
159.135.165.145 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS12200 Rackspace Hosting
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12200 Rackspace Hosting
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
159.135.161.73 AS39921 Rackspace Ltd. 0.51ms from Frankfurt am Main, DE
159.135.166.53 AS39921 Rackspace Ltd. 0.78ms from Frankfurt am Main, DE
159.135.130.47 AS39921 Rackspace Ltd. 0.51ms from Frankfurt am Main, DE
159.135.140.17 AS39921 Rackspace Ltd. 0.69ms from Frankfurt am Main, DE
72.21.39.203 AS39921 Rackspace Ltd. 0.80ms from Frankfurt am Main, DE
159.135.147.97 AS39921 Rackspace Ltd. 0.60ms from Frankfurt am Main, DE
159.135.137.166 AS39921 Rackspace Ltd. 0.59ms from Frankfurt am Main, DE
159.135.165.145 AS39921 Rackspace Ltd. 0.80ms from Frankfurt am Main, DE
185.205.104.193 AS39921 Rackspace Ltd. 0.58ms from Frankfurt am Main, DE
159.135.128.172 AS39921 Rackspace Ltd. 0.74ms from Frankfurt am Main, DE
159.135.154.1 AS39921 Rackspace Ltd. 0.58ms from Frankfurt am Main, DE
192.68.42.10 AS39921 Rackspace Ltd. 0.51ms from Frankfurt am Main, DE
72.21.37.195 AS39921 Rackspace Ltd. 0.71ms from Frankfurt am Main, DE
159.135.144.42 AS39921 Rackspace Ltd. 0.84ms from Frankfurt am Main, DE
159.135.131.108 AS39921 Rackspace Ltd. 0.63ms from Frankfurt am Main, DE
159.135.156.67 AS39921 Rackspace Ltd. 0.55ms from Frankfurt am Main, DE
159.135.146.240 AS39921 Rackspace Ltd. 0.73ms from Frankfurt am Main, DE
159.135.151.223 AS39921 Rackspace Ltd. 0.69ms from Frankfurt am Main, DE
159.135.132.36 AS39921 Rackspace Ltd. 0.67ms from Frankfurt am Main, DE
159.135.142.109 AS39921 Rackspace Ltd. 0.60ms from Frankfurt am Main, DE
72.21.36.83 AS39921 Rackspace Ltd. 0.73ms from Frankfurt am Main, DE
159.135.159.129 AS39921 Rackspace Ltd. 0.63ms from Frankfurt am Main, DE
159.135.139.99 AS39921 Rackspace Ltd. 0.56ms from Frankfurt am Main, DE
159.135.150.133 AS39921 Rackspace Ltd. 0.57ms from Frankfurt am Main, DE
159.135.143.92 AS39921 Rackspace Ltd. 0.69ms from Frankfurt am Main, DE

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
92.108.110.1 AS33915 Vodafone Libertel B.V. 2.31ms from Amsterdam, NL
217.122.151.1 AS33915 Vodafone Libertel B.V. 4.66ms from Amsterdam, NL
94.214.27.1 AS33915 Vodafone Libertel B.V. 3.27ms from Amsterdam, NL
94.157.244.1 AS50266 Odido Netherlands B.V. 3.89ms from Amsterdam, NL
71.176.208.1 AS701 Verizon Business 5.01ms from Ashburn, US
72.213.200.1 AS22773 Cox Communications Inc. 15.04ms from Atlanta, US
68.207.130.1 AS33363 Charter Communications, Inc 11.83ms from Atlanta, US
58.8.184.1 AS17552 True Online 2.63ms from Bangkok, TH
95.77.188.1 AS12302 Vodafone Romania S.A. 11.40ms from Bucharest, RO
190.52.43.1 AS28093 Cooperativa de Electricidad y Servicios Publicos de Arroyito Ltda 10.95ms from Buenos Aires, AR
196.32.72.1 AS7303 Telecom Argentina S.A. 1.17ms from Buenos Aires, AR
152.168.90.1 AS7303 Telecom Argentina S.A. 4.89ms from Buenos Aires, AR
197.245.203.81 AS11845 Vox Telecom Ltd 1.38ms from Cape Town, ZA
209.128.207.177 AS12119 ITV-3 9.78ms from Chicago, US
50.45.0.1 AS5650 Frontier Communications of America, Inc. 9.90ms from Chicago, US
87.72.131.1 AS15516 DKTV A/S 0.84ms from Copenhagen, DK
38.128.184.1 AS18859 GVEC.net, LLC 11.63ms from Dallas, US
47.217.76.1 AS19108 Optimum 9.88ms from Dallas, US
66.148.56.1 AS36556 Wave Rural Connect, LLC 9.95ms from Dallas, US
103.111.8.129 AS137505 E-CELL BD 0.40ms from Dhaka, BD
38.13.249.1 AS32444 Anthem Broadband 7.90ms from Draper, US
95.45.255.1 AS5466 Eircom Limited 0.87ms from Dublin, IE
86.30.169.1 AS5089 Virgin Media Limited 1.71ms from Erith, GB
142.162.111.1 AS577 Bell Canada 6.61ms from Fredericton, CA
123.97.60.1 AS4134 CHINANET-BACKBONE 11.17ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 147.75.25.231
traceroute to 147.75.25.231 (147.75.25.231): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.228 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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 AS39921 at robtex.

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