212.46.57.0/24

AS8075 · Microsoft Corporation

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Summary

Country	United Kingdom
Domain	cstnet.net
ASN	AS8075
Registry	RIPE
ID	UK-CSTNET-20220228

WHOIS Details

inetnum:        212.46.57.0 - 212.46.57.255
netname:        UK-CSTNET-20220228
country:        GB
org:            ORG-CGL22-RIPE
admin-c:        CN9265-RIPE
tech-c:         CN9265-RIPE
status:         ALLOCATED PA
mnt-by:         lir-uk-cstnet-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      lir-uk-cstnet-1-MNT
mnt-routes:     lir-uk-cstnet-1-MNT
created:        2022-02-28T15:23:35Z
last-modified:  2022-06-03T21:52:49Z
source:         RIPE
abuse-email:    abuse@cstnet.net
abuse-c:        AR66976-RIPE
abuse-org:      ORG-CGL22-RIPE

organisation:   ORG-CGL22-RIPE
org-name:       CST Group Limited
country:        GB
org-type:       LIR
address:        CST Communications Centre, 94 Lewes Road
address:        BN2 3QA
address:        Brighton
address:        UNITED KINGDOM
phone:          +44 1273 621393
e-mail:         hostmaster@cstnet.net
admin-c:        CN9265-RIPE
tech-c:         CN9265-RIPE
abuse-c:        AR66976-RIPE
mnt-ref:        lir-uk-cstnet-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-cstnet-1-MNT
created:        2021-12-14T12:22:04Z
last-modified:  2021-12-14T12:22:04Z
source:         RIPE

role:           CST NOC
address:        UNITED KINGDOM
address:        Brighton
address:        BN2 3QA
address:        CST Communications Centre, 94 Lewes Road
phone:          +44 1273 621393
e-mail:         noc@cstnet.net
nic-hdl:        CN9265-RIPE
mnt-by:         lir-uk-cstnet-1-MNT
created:        2021-12-14T12:22:03Z
last-modified:  2021-12-14T12:22:03Z
source:         RIPE

route:          212.46.57.0/24
origin:         AS14618
mnt-by:         lir-uk-cstnet-1-MNT
created:        2022-03-01T15:46:43Z
last-modified:  2022-03-01T15:46:43Z
source:         RIPE

route:          212.46.57.0/24
origin:         AS16509
created:        2022-03-01T15:45:51Z
last-modified:  2022-03-01T16:05:31Z
source:         RIPE
mnt-by:         lir-uk-cstnet-1-MNT

route:          212.46.57.0/24
origin:         AS8075
mnt-by:         lir-uk-cstnet-1-MNT
created:        2022-04-06T11:51:38Z
last-modified:  2022-04-06T11:51:38Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 212.46.0.0/16

Range	ASN	Company	Num of IPs
212.46.192.0/18	AS3216	PJSC Vimpelcom	16,384
212.46.96.0/19	AS12676	HKN GmbH	8,192
212.46.64.0/19	AS47408	Mandarin S.p.A.	8,192
212.46.0.0/19	AS8752	AO ASVT	8,192
212.46.80.0/22	AS47408	Mandarin S.p.A.	1,024
212.46.142.0/23	AS203020	truview LLC	512
212.46.138.0/24	AS203020	truview LLC	256
212.46.128.0/24	AS203020	truview LLC	256
212.46.145.0/24	AS203020	truview LLC	256
212.46.159.0/24	AS203020	truview LLC	256
212.46.149.0/24	AS203020	truview LLC	256
212.46.158.0/24	AS205434	BE SLOUGH DC UK LIMITED	256
212.46.148.0/24	AS205434	BE SLOUGH DC UK LIMITED	256
212.46.144.0/24	AS205434	BE SLOUGH DC UK LIMITED	256
212.46.45.0/24	AS205883	Mapna Operation & Maintenace Company PJS	256
212.46.58.0/24	AS205975	Fibre Assets Ltd	256
212.46.37.0/24	AS20724	Xantho UAB	256
212.46.62.0/24	AS207585	Global Tech Distribution s.r.o.	256
212.46.56.0/24	AS208077	COMPASTELECOM LLP	256
212.46.52.0/24	AS208464	REZZO SAS	256
212.46.49.0/24	AS210363	Holding Bernard Blachere SAS	256
212.46.39.0/24	AS211440	MB Eisina	256
212.46.42.0/24	AS212384	Responsible organization: UAB Xantho	256
212.46.35.0/24	AS212384	UAB Revonia	256
212.46.40.0/24	AS212616	Smarten Ltd	256
212.46.33.0/24	AS216078	trivox.sh	256
212.46.60.0/24	AS216293	TechSupport ehf	256
212.46.218.0/24	AS3216	111250 Russia Moscow SOVINTEL/EDN et SovamTelePort	256
212.46.54.0/24	AS34859	Navant LLC	256
212.46.217.0/24	AS35102	105187 Russia Moscow, ZC-5289223	256
212.46.46.0/24	AS400040	Xantho UAB	256
212.46.53.0/24	AS41798	JSC Transtelecom	256
212.46.44.0/24	AS43500	HBO Europe s.r.o.	256
212.46.55.0/24	AS50414	ThousandEyes LLC	256
212.46.50.0/24	AS51679	Societa Cooperativa Sociale Wan Service	256
212.46.59.0/24	AS57878	AT ALLOCATE LIKE ITS 1999	256
212.46.38.0/24	AS62005	BlueVPS OU	256
212.46.51.0/24	AS62313	Proact IT Sweden AB	256
212.46.43.0/24	AS5511	Robert de Vries trading as RobbytuProjects	256
212.46.47.0/24	AS199599	Telecom-Birzha, LLC	256
212.46.61.0/24	AS200109	Zurkuhl GmbH	256
212.46.63.0/24	AS200852	Gulf Digital Media Model LLC	256
212.46.41.0/24	AS201948	Webcraft LLC	256
212.46.133.0/24	AS203020	truview LLC	256

Hosted domains

There are 187 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.46.57.120	pitcherandpiano.com	151
212.46.57.127	cstgroup.co.uk	53
212.46.57.248	sabrainpubs.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
212.46.57.124	AS8075 Microsoft Corporation	`0.74ms` 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
92.71.242.184	AS1136 KPN B.V.	`3.25ms` from Amsterdam, NL
179.43.75.152	AS52426 I-SUR WISP S.R.L.	`8.15ms` from Buenos Aires, AR
18.221.22.88	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
79.227.243.120	AS3320 Deutsche Telekom AG	`5.61ms` from Duesseldorf, DE
83.229.126.136	AS139659 LUCIDACLOUD LIMITED	`0.49ms` from Hong Kong, HK
218.208.173.200	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.76ms` from Kuala Lumpur, MY
37.36.128.8	AS42961 Mobile Telecommunications Company K.S.C.P.	`7.37ms` from Kuwait City, KW
162.156.220.136	AS852 TELUS Communications Inc.	`8.97ms` from Montreal, CA
66.66.146.56	AS11351 Charter Communications Inc	`19.60ms` from New York City, US
104.131.130.104	AS14061 DigitalOcean, LLC	`0.25ms` from Santa Clara, US
180.160.95.104	AS4812 China Telecom (Group)	`3.52ms` from Shanghai, CN
3.166.228.72	AS16509 Amazon.com, Inc.	`0.14ms` from Tokyo, JP
216.58.36.104	AS11814 Distributel Communications Limited	`6.05ms` from Toronto, CA
35.225.3.136	AS396982 Google LLC	`0.15ms` from Council Bluffs, US
212.69.145.168	AS13767 DataBank Holdings, Ltd.	`1.45ms` from Dallas, US
47.189.14.24	AS5650 Frontier Communications of America, Inc.	`2.17ms` from Dallas, US
79.204.76.200	AS3320 Deutsche Telekom AG	`7.73ms` from Frankfurt am Main, DE
88.20.91.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.16ms` from Madrid, ES
101.182.49.152	AS1221 Telstra Limited	`9.60ms` from Melbourne, AU
89.86.81.8	AS5410 Bouygues Telecom SA	`6.16ms` from Paris, FR
54.208.226.56	AS14618 Amazon.com, Inc.	`0.54ms` from Reston, US
117.143.12.72	AS24400 Shanghai Mobile Communications Co.,Ltd.	`3.72ms` from Shanghai, CN
222.148.69.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.52ms` from Tokyo, JP
115.58.148.248	AS4837 CHINA UNICOM China169 Backbone	`5.24ms` from Zhengzhou, CN
76.112.41.120	AS7922 Comcast Cable Communications, LLC	`7.87ms` from Flint, US

Traceroute

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

traceroute -a -n -q1 -f2 -m10 212.46.57.170

traceroute to 212.46.57.170 (212.46.57.170): 10 hops max, 52 byte packets

2 [AS53340] 192.228.109.93 766.379 ms

3 [AS53667] 198.251.87.1 17.349 ms

4 *

5 *

6 *

7 [AS8075] 104.44.235.41 31.686 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On April 24th 2026

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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