185.144.228.0/22

AS15395 · Rackspace Ltd.

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Summary

Country	United Kingdom
Domain	rackspace.com
ASN	AS15395
Registry	RIPE
ID	UK-RACKSPACE-20160330

WHOIS Details

inetnum:        185.144.228.0 - 185.144.231.255
netname:        UK-RACKSPACE-20160330
mnt-domains:    RSPC-MNT
country:        GB
org:            ORG-RA33-RIPE
admin-c:        IA247-RIPE
tech-c:         RMHC1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RSPC-MNT
mnt-routes:     RSPC-MNT
created:        2016-03-30T07:06:21Z
last-modified:  2016-11-02T15:05:38Z
source:         RIPE
abuse-email:    abuse@rackspace.com
abuse-c:        RMHC1-RIPE
abuse-org:      ORG-RA33-RIPE

organisation:   ORG-RA33-RIPE
org-name:       Rackspace Ltd.
country:        GB
org-type:       LIR
address:        1 Fanatical Place
address:        78218
address:        Windcrest
address:        UNITED STATES
phone:          +1 210 312 2176
e-mail:         hostmaster@rackspace.com
admin-c:        IA247-RIPE
admin-c:        RMHC1-RIPE
admin-c:        TS37601-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RSPC-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RSPC-MNT
abuse-c:        RMHC1-RIPE
created:        2004-04-17T12:20:46Z
last-modified:  2020-12-16T12:42:54Z
source:         RIPE
abuse-email:    abuse@rackspace.com
abuse-c:        RMHC1-RIPE
abuse-org:      undefined

role:           Rackspace Managed Hosting Contact Role
address:        5000 Walzem Rd San Antonio, Texas 78218
e-mail:         hostmaster@rackspace.com
admin-c:        IA247-RIPE
tech-c:         IA247-RIPE
tech-c:         DB1452-RIPE
tech-c:         RD1564-RIPE
abuse-mailbox:  abuse@rackspace.com
nic-hdl:        RMHC1-RIPE
remarks:        
remarks:        
remarks:        
notify:         hostmaster@rackspace.com
mnt-by:         RSPC-MNT
created:        2002-11-11T18:10:55Z
last-modified:  2013-07-11T20:53:15Z
source:         RIPE

person:         IP Admin
address:        Rackspace Technology, 1 Fanatical Place, San Antonio, Texas 78218
phone:          +1 210 312 4000
fax-no:         +1 210 312 4000
e-mail:         hostmaster@rackspace.com
e-mail:         chris.hansell@rackspace.com
nic-hdl:        IA247-RIPE
remarks:        
remarks:        
remarks:        For abuse send email to
mnt-by:         RSPC-MNT
created:        2002-08-28T21:43:52Z
last-modified:  2023-05-02T12:15:11Z
source:         RIPE

route:          185.144.228.0/22
descr:          Rackspace
origin:         AS15395
mnt-by:         RSPC-MNT
created:        2017-02-16T21:11:01Z
last-modified:  2017-02-16T21:11:01Z
source:         RIPE

Hosted domains

There are 67 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.144.229.172	saey-yorkshire.co.uk	26
185.144.228.210	safety-course.com	16
185.144.231.216	footballleaguepensions.co.uk	9
185.144.229.109	mobilephoneinsurancedirect.co.uk	4
185.144.228.90	fabryfind.co.kr	3
185.144.228.197	blythswoodsquare.com	2
185.144.228.152	lee.ie	2
185.144.230.176	monetago.pl	1
185.144.229.39	cadburycadvent.ie	1
185.144.229.54	wcfeastern.co.uk	1
185.144.228.199	deverevenues.co.uk	1
185.144.229.52	wcfeastern.uk	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
185.144.230.165	AS15395 Rackspace Ltd.	`1.16ms` from London, GB
185.144.228.238	AS15395 Rackspace Ltd.	`0.83ms` from London, GB
185.144.229.63	AS15395 Rackspace Ltd.	`0.66ms` from London, GB
185.144.231.233	AS15395 Rackspace Ltd.	`0.68ms` from London, GB

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
35.93.12.54	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
159.134.239.182	AS5466 Eircom Limited	`0.32ms` from Dublin, IE
112.124.22.246	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.16ms` from Hangzhou, CN
70.124.74.6	AS11427 Charter Communications Inc	`14.62ms` from Houston, US
178.176.241.54	AS31205 PJSC MegaFon	`16.77ms` from Novosibirsk, RU
108.191.93.22	AS33363 Charter Communications, Inc	`10.80ms` from Orlando, US
88.208.93.230	AS29208 Quantcom, a.s.	`0.59ms` from Prague, CZ
187.182.131.54	AS28573 Claro NXT Telecomunicacoes Ltda	`4.37ms` from Sao Paulo, BR
140.142.55.102	AS73 University of Washington	`0.79ms` from Seattle, US
50.197.74.198	AS7922 Comcast Cable Communications, LLC	`4.95ms` from Seattle, US
52.152.132.38	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
101.98.192.38	AS9790 Two Degrees Networks Limited	`0.87ms` from Auckland, NZ
116.204.94.70	AS55990 Huawei Cloud Service data center	`8.07ms` from Beijing, CN
142.190.15.182	AS13760 Uniti Fiber Holdings Inc.	`4.26ms` from Dallas, US
76.74.48.166	AS3257 GTT Communications Inc.	`0.21ms` from Dallas, US
91.202.100.6	AS31229 Beyond.pl sp. z o.o.	`17.71ms` from Dronten, NL
87.149.69.214	AS3320 Deutsche Telekom AG	`8.07ms` from Frankfurt am Main, DE
194.105.36.134	AS211391 Mitan Telematica S.r.l.	`1.37ms` from Milan, IT
136.232.253.38	AS55836 Reliance Jio Infocomm Limited	`0.34ms` from Mumbai, IN
75.115.49.150	AS33363 Charter Communications, Inc	`10.09ms` from Orlando, US
60.239.56.134	AS2518 BIGLOBE Inc.	`8.31ms` from Osaka, JP
201.127.222.214	AS8151 UNINET	`11.31ms` from Phoenix, US
49.245.80.150	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`1.84ms` from Singapore, SG
194.18.199.38	AS3301 Telia Company AB	`6.42ms` from Stockholm, SE
222.137.195.230	AS4837 CHINA UNICOM China169 Backbone	`2.72ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -m5 185.144.230.235

traceroute to 185.144.230.235 (185.144.230.235): 5 hops max, 52 byte packets

1 [AS15169] 74.125.251.223 7.329 ms

2 [AS15395] 162.13.253.126 8.158 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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