51.163.192.0/18

AS47973 · Digital Realty Netherlands B.V.

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Summary

Country	Netherlands
Domain	digitalrealty.com
ASN	AS47973
Registry	RIPE
ID	NL-CHEETAH-19930901

WHOIS Details

inetnum:        51.163.160.0 - 51.163.255.255
netname:        NL-CHEETAH-19930901
descr:          Digital Realty Netherlands
org:            ORG-DRNB2-RIPE
country:        NL
admin-c:        DLRE1-RIPE
tech-c:         DLRE2-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      MNT-DIGITAL
mnt-lower:      MNT-DIGITAL
mnt-routes:     MNT-DIGITAL
mnt-domains:    MNT-DIGITAL
created:        2020-04-09T07:15:46Z
last-modified:  2020-04-14T09:08:09Z
source:         RIPE
abuse-email:    ipadmin@digitalrealty.com
abuse-c:        DLRE3-RIPE
abuse-org:      ORG-DRNB2-RIPE

organisation:   ORG-DRNB2-RIPE
org-name:       Digital Realty Netherlands B.V.
country:        NL
org-type:       LIR
address:        H.J.E. Wenckebachweg 127
address:        1096AM
address:        Amsterdam
address:        NETHERLANDS
phone:          +31886789080
e-mail:         emea.ipengineering@digitalrealty.com
admin-c:        DLRE1-RIPE
tech-c:         DLRE2-RIPE
abuse-c:        DLRE3-RIPE
mnt-ref:        MNT-DIGITAL
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-DIGITAL
created:        2016-10-21T13:51:29Z
last-modified:  2020-12-16T13:24:32Z
source:         RIPE
abuse-email:    ipadmin@digitalrealty.com
abuse-c:        DLRE3-RIPE
abuse-org:      undefined

role:           Digital Realty EMEA Admin-c
address:        NL
e-mail:         emea.ipadmin@digitalrealty.com
nic-hdl:        DLRE1-RIPE
mnt-by:         MNT-DIGITAL
created:        2018-08-22T09:01:18Z
last-modified:  2018-11-02T11:00:11Z
source:         RIPE

role:           Digital Realty EMEA Tech-c
address:        NL
e-mail:         emea.ipadmin@digitalrealty.com
nic-hdl:        DLRE2-RIPE
mnt-by:         MNT-DIGITAL
created:        2018-08-22T09:02:44Z
last-modified:  2018-11-02T11:00:52Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.163.0.0/16

Range	ASN	Company	Num of IPs
51.163.8.0/21	AS15830	Equinix Stockholm	2,048
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

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

IP Address	ASN	Details
51.163.192.50	AS47973 Digital Realty Netherlands B.V.	`0.32ms` from Amsterdam, NL
51.163.193.134	AS47973 Digital Realty Netherlands B.V.	`0.24ms` from Amsterdam, NL

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
96.82.50.66	AS7922 Comcast Cable Communications, LLC	`11.55ms` from Chicago, US
103.94.218.114	AS136732 Yellow Net & Cyber Cafe	`0.68ms` from Dhaka, BD
210.19.152.98	AS9930 TTNET-MY	`1.24ms` from Kuala Lumpur, MY
94.178.179.18	AS6849 JSC "Ukrtelecom"	`4.75ms` from Kyiv, UA
54.94.76.50	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
88.173.65.178	AS12322 Free SAS	`11.23ms` from Paris, FR
191.118.31.114	AS6535 Telmex Servicios Empresariales S.A.	`5.98ms` from Santiago, CL
50.173.4.2	AS7922 Comcast Cable Communications, LLC	`3.76ms` from Seattle, US
210.123.169.2	AS4766 Korea Telecom	`9.03ms` from Seoul, KR
13.215.60.146	AS16509 Amazon.com, Inc.	`0.52ms` from Singapore, SG
57.180.6.226	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
38.132.57.2	AS19122 eStruxture Data Centers Inc.	`0.55ms` from Toronto, CA
207.161.174.2	AS7122 Bell Canada	`16.36ms` from Chicago, US
2.201.9.82	AS3209 Vodafone GmbH	`4.58ms` from Duesseldorf, DE
103.252.122.2	AS150828 VMON CLOUD COMPANY LIMITED	`0.20ms` from Hanoi, VN
104.66.92.162	AS16625 Akamai Technologies, Inc.	`0.12ms` from Istanbul, TR
213.210.39.2	AS214285 Above Bar Cyber Limited	`0.33ms` from London, GB
47.137.7.178	AS5650 Frontier Communications of America, Inc.	`5.24ms` from Los Angeles, US
87.125.155.82	AS12430 VODAFONE ESPANA S.A.U.	`9.13ms` from Madrid, ES
98.0.165.146	AS12271 Charter Communications Inc	`1.27ms` from New York City, US
128.112.140.34	AS88 Princeton University	`2.60ms` from New York City, US
126.219.226.98	AS17676 SoftBank Corp.	`3.70ms` from Osaka, JP
69.115.253.242	AS6128 Cablevision Systems Corp.	`1.78ms` from Piscataway, US
5.240.214.50	AS1257 Tele2 Sverige AB	`13.36ms` from Riga, LV
143.248.135.178	AS1781 Korea Advanced Institute of Science and Technology	`4.33ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m4 51.163.247.150

traceroute to 51.163.247.150 (51.163.247.150): 4 hops max, 52 byte packets

1 [AS56630] 77.72.16.177 4.004 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 19th 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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