51.163.8.0/21

AS15830 · Equinix (EMEA) Acquisition Enterprises B.V.

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Summary

Country	Sweden
Domain	equinix.com
ASN	AS15830
Registry	RIPE
ID	EQUINIX-SK-51-163-8-0-21

WHOIS Details

inetnum:        51.163.8.0 - 51.163.15.255
netname:        EQUINIX-SK-51-163-8-0-21
descr:          Equinix Stockholm
country:        SE
admin-c:        IIA6-RIPE
tech-c:         IIA6-RIPE
org:            ORG-ESA108-RIPE
status:         LEGACY
mnt-by:         EQUINIX-MNT
created:        2020-05-28T14:26:43Z
last-modified:  2020-05-28T14:29:13Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        EAM62-RIPE
abuse-org:      ORG-ESA108-RIPE

organisation:   ORG-ESA108-RIPE
org-name:       Equinix Sweden AB
country:        SE
org-type:       OTHER
address:        Kvastvagen 25
address:        128 62
address:        Skondal
address:        Stockholm
address:        Sweden
e-mail:         [email protected]
admin-c:        IIA6-RIPE
tech-c:         IIA6-RIPE
abuse-c:        EAM62-RIPE
notify:         [email protected]
mnt-ref:        EQUINIX-MNT
mnt-by:         EQUINIX-MNT
created:        2017-10-31T19:31:03Z
last-modified:  2022-12-01T16:24:49Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        EAM62-RIPE
abuse-org:      undefined

role:           Equinix EMEA Admin
remarks:        Equinix EMEA Admin
address:        GB
e-mail:         [email protected]
tech-c:         AF5664-RIPE
tech-c:         AO1761-RIPE
tech-c:         DH1304-RIPE
tech-c:         HC795-RIPE
tech-c:         JC4201-RIPE
tech-c:         MG12790-RIPE
tech-c:         MK2403-RIPE
tech-c:         MM36274-RIPE
tech-c:         PC6472-RIPE
tech-c:         PN2248-RIPE
tech-c:         RG1911-RIPE
tech-c:         RK2696-RIPE
tech-c:         RV5551-RIPE
tech-c:         SM11789-RIPE
tech-c:         EESM1-RIPE
tech-c:         HK3332-RIPE
admin-c:        PC6472-RIPE
nic-hdl:        IIA6-RIPE
notify:         [email protected]
mnt-by:         EQUINIX-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-11-04T18:13:11Z
source:         RIPE

route:          51.163.8.0/21
descr:          Equinix Stockholm
origin:         AS15830
mnt-by:         EQUINIX-MNT
created:        2020-05-28T14:28:25Z
last-modified:  2020-05-28T14:28:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.163.0.0/16

Range	ASN	Company	Num of IPs
51.163.16.0/21	AS15830	Equinix Madrid	2,048
51.163.48.0/22	AS15830	Equinix ML - Milan	1,024
51.163.24.0/22	AS15830	Equinix Barcelona	1,024
51.163.40.0/22	AS15830	Equinix IL - Istanbul	1,024
51.163.32.0/22	AS15830	Equinix MU - Munich	1,024
51.163.36.0/22	AS15830	Equinix AM - Amsterdam	1,024
51.163.44.0/22	AS15830	Equinix PA - Paris	1,024
51.163.0.0/23	AS15830	Equinix Zurich	512
51.163.30.0/23	AS15830	Equinix Lisbon	512
51.163.4.0/23	AS15830	Equinix HH - Hamburg	512
51.163.6.0/23	AS15830	Equinix BX	512
51.163.2.0/24	AS15830	Equinix Sofia	256
51.163.158.0/24	AS39588	Mimecast	256
51.163.159.0/24	AS39588	Mimecast	256
51.163.156.0/24	AS44980	AS44980	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
169.55.111.53	AS36351 IBM Cloud	`0.43ms` from Ashburn, US
68.11.81.133	AS22773 Cox Communications Inc.	`14.96ms` from Dallas, US
185.181.99.133	AS26324 GARMIN INTERNATIONAL INC.	`8.29ms` from Dallas, US
109.159.100.85	AS2856 British Telecommunications PLC	`4.19ms` from London, GB
47.138.114.149	AS5650 Frontier Communications of America, Inc.	`6.29ms` from Los Angeles, US
115.152.238.213	AS4134 CHINANET-BACKBONE	`5.33ms` from Nanchang, CN
113.16.33.21	AS4134 CHINANET-BACKBONE	`4.50ms` from Nanning, CN
143.204.200.21	AS16509 Amazon.com, Inc.	`0.46ms` from Paris, FR
73.10.118.117	AS7922 Comcast Cable Communications, LLC	`7.37ms` from Secaucus, US
122.38.241.37	AS17858 LG POWERCOMM	`2.23ms` from Seoul, KR
133.43.96.101	AS10014 Nihon University	`3.39ms` from Tokyo, JP
126.8.74.5	AS17676 SoftBank Corp.	`7.50ms` from Tokyo, JP
24.86.207.181	AS6327 Shaw Communications	`8.08ms` from Vancouver, CA
96.217.150.5	AS7922 Comcast Cable Communications, LLC	`4.25ms` from Ashburn, US
68.1.24.85	AS22773 Cox Communications Inc.	`0.35ms` from Atlanta, US
190.144.133.181	AS14080 Telmex Colombia S.A.	`0.70ms` from Bogota, CO
24.14.124.21	AS7922 Comcast Cable Communications, LLC	`10.81ms` from Chicago, US
189.11.108.85	AS8167 V tal	`0.62ms` from Curitiba, BR
68.13.233.149	AS22773 Cox Communications Inc.	`7.86ms` from Kansas City, US
125.76.77.5	AS4134 CHINANET-BACKBONE	`3.92ms` from Lanzhou, CN
89.43.47.149	AS20860 IOMART CLOUD SERVICES LIMITED	`1.22ms` from London, GB
77.138.167.101	AS12849 Hot-Net internet services Ltd.	`9.64ms` from Modiin Ilit, IL
183.138.226.101	AS4134 CHINANET-BACKBONE	`10.10ms` from Nanchang, CN
92.131.169.101	AS3215 Orange S.A.	`10.29ms` from Paris, FR
71.238.127.37	AS7922 Comcast Cable Communications, LLC	`2.74ms` from Portland, US

Traceroute

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

traceroute -a -n -q1 -f3 -m10 51.163.8.28

traceroute to 51.163.8.28 (51.163.8.28): 10 hops max, 52 byte packets

3 [AS216193] 154.16.254.1 10.837 ms

4 *

5 *

6 *

7 [] 37.49.236.89 12.935 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Reims, FR

On December 28th 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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