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

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

IP Address ASN Details
159.135.130.47 AS39921 Rackspace Ltd. 0.51ms from Frankfurt am Main, DE
159.135.151.223 AS39921 Rackspace Ltd. 0.68ms from Frankfurt am Main, DE
159.135.142.109 AS39921 Rackspace Ltd. 0.66ms from Frankfurt am Main, DE
192.68.42.6 AS39921 Rackspace Ltd. 0.52ms from Frankfurt am Main, DE
185.205.104.193 AS39921 Rackspace Ltd. 0.58ms from Frankfurt am Main, DE
159.135.131.165 AS39921 Rackspace Ltd. 0.65ms from Frankfurt am Main, DE
159.135.144.42 AS39921 Rackspace Ltd. 0.75ms from Frankfurt am Main, DE
159.135.161.73 AS39921 Rackspace Ltd. 0.51ms from Frankfurt am Main, DE
72.21.36.3 AS39921 Rackspace Ltd. 0.72ms from Frankfurt am Main, DE
159.135.147.97 AS39921 Rackspace Ltd. 0.57ms from Frankfurt am Main, DE
159.135.167.17 AS39921 Rackspace Ltd. 0.61ms from Frankfurt am Main, DE
159.135.140.17 AS39921 Rackspace Ltd. 0.73ms from Frankfurt am Main, DE
159.135.174.184 AS39921 Rackspace Ltd. 0.64ms from Frankfurt am Main, DE
159.135.146.61 AS39921 Rackspace Ltd. 0.74ms from Frankfurt am Main, DE
159.135.154.1 AS39921 Rackspace Ltd. 0.56ms from Frankfurt am Main, DE
159.135.172.249 AS39921 Rackspace Ltd. 0.81ms from Frankfurt am Main, DE
185.205.106.130 AS39921 Rackspace Ltd. 0.90ms from Frankfurt am Main, DE
159.135.136.68 AS39921 Rackspace Ltd. 0.66ms from Frankfurt am Main, DE
2a0b:440:1021:100:4269:ef:53f8:48e4 AS39921 Rackspace Ltd. 0.78ms from Frankfurt am Main, DE
159.135.133.53 AS39921 Rackspace Ltd. 0.55ms from Frankfurt am Main, DE
159.135.159.158 AS39921 Rackspace Ltd. 0.64ms from Frankfurt am Main, DE
159.135.156.67 AS39921 Rackspace Ltd. 0.55ms from Frankfurt am Main, DE
159.135.137.75 AS39921 Rackspace Ltd. 0.65ms from Frankfurt am Main, DE
72.21.37.2 AS39921 Rackspace Ltd. 0.73ms from Frankfurt am Main, DE
185.205.105.131 AS39921 Rackspace Ltd. 0.73ms 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
145.109.196.1 AS1124 Universiteit van Amsterdam 0.81ms from Amsterdam, NL
104.255.225.177 AS397423 Tier.Net Technologies LLC 0.11ms from Ashburn, US
40.130.84.97 AS7029 Windstream Communications LLC 0.42ms from Atlanta, US
14.142.206.49 AS4755 TATA Communications formerly VSNL is Leading ISP 0.57ms from Bengaluru, IN
149.233.58.1 AS8881 1&1 Versatel GmbH 1.56ms from Berlin, DE
186.87.102.1 AS10620 Telmex Colombia S.A. 3.54ms from Bogotá, CO
91.86.28.1 AS47377 Orange Belgium SA 5.44ms from Brussels, BE
78.169.123.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.50ms from Bursa, TR
196.205.2.193 AS24863 Link Egypt (Link.NET) 7.17ms from Cairo, EG
174.0.56.1 AS6327 Shaw Communications 2.53ms from Calgary, CA
116.128.251.1 AS4837 CHINA UNICOM China169 Backbone 3.24ms from Changsha, CN
117.177.22.145 AS9808 China Mobile Communications Group Co., Ltd. 6.41ms from Chengdu, CN
216.153.251.1 AS7029 Windstream Communications LLC 8.35ms from Chicago, US
221.178.77.65 AS9808 China Mobile Communications Group Co., Ltd. 2.29ms from Chongqing, CN
12.43.215.241 AS7018 AT&T Enterprises, LLC 7.09ms from Columbus, US
193.202.74.17 AS204866 Microdata Aps 0.64ms from Copenhagen, DK
216.146.11.193 AS14106 Taylor Electric Cooperative Inc 9.34ms from Dallas, US
47.24.109.1 AS20115 Charter Communications LLC 4.67ms from Dallas, US
216.171.18.1 AS23473 PAVLOV MEDIA INC 10.36ms from Dallas, US
95.45.255.1 AS5466 Eircom Limited 0.87ms from Dublin, IE
187.204.239.1 AS8151 UNINET 0.80ms from Guadalajara, MX
121.33.16.1 AS4134 CHINANET BACKBONE 5.10ms from Guangzhou, CN
1.49.5.161 AS4134 CHINANET BACKBONE 8.91ms from Guiyang, CN
112.17.186.1 AS56041 China Mobile communications corporation 4.28ms from Hangzhou, CN
221.168.59.33 AS4766 Korea Telecom 2.25ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -m6 159.135.182.196
traceroute to 159.135.182.196 (159.135.182.196): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Baku, AZ
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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