51.0.16.0/21

AS16509 · Amazon.com, Inc.

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Summary

Country	Germany
Domain	amazon.com
ASN	AS16509
Registry	RIPE
ID	DE-AMAZON-ESC-19930901

WHOIS Details

inetnum:        51.0.0.0 - 51.0.31.255
netname:        DE-AMAZON-ESC-19930901
country:        DE
org:            ORG-ADSE2-RIPE
admin-c:        RA12492-RIPE
tech-c:         RA12492-RIPE
status:         ALLOCATED PA
mnt-by:         lir-de-amazon-esc-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-11-11T11:16:35Z
last-modified:  2025-11-11T11:16:35Z
source:         RIPE
abuse-email:    trustandsafety@support.aws.com
abuse-c:        AR78954-RIPE
abuse-org:      ORG-ADSE2-RIPE

organisation:   ORG-ADSE2-RIPE
org-name:       Amazon Data Services European Sovereign Cloud GmbH
country:        DE
org-type:       LIR
address:        Behlertstr. 3A, Haus B2
address:        14467
address:        Potsdam
address:        GERMANY
phone:          +1-703-464-1336
e-mail:         ipmanagement@amazon.com
admin-c:        RA12492-RIPE
tech-c:         RA12492-RIPE
abuse-c:        AR78954-RIPE
mnt-ref:        lir-de-amazon-esc-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-de-amazon-esc-1-MNT
created:        2025-10-21T21:50:16Z
last-modified:  2025-10-21T21:50:16Z
source:         RIPE
abuse-email:    trustandsafety@support.aws.com
abuse-c:        AR78954-RIPE
abuse-org:      undefined

role:           ripe-esc-admins
address:        GERMANY
address:        Potsdam
address:        14467
address:        Behlertstr. 3A, Haus B2
phone:          +1-703-464-1336
e-mail:         ipmanagement@amazon.com
nic-hdl:        RA12492-RIPE
mnt-by:         lir-de-amazon-esc-1-MNT
created:        2025-10-21T21:50:15Z
last-modified:  2025-10-21T21:50:15Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.0.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
51.0.21.2	AS16509 Amazon.com, Inc.	`0.52ms` from Berlin, DE
51.0.22.38	AS16509 Amazon.com, Inc.	`1.24ms` from Berlin, DE
51.0.23.17	AS16509 Amazon.com, Inc.	`1.75ms` from Berlin, DE
51.0.20.0	AS16509 Amazon.com, Inc.	`0.53ms` from Berlin, 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
130.35.196.117	AS31898 Oracle Corporation	`1.05ms` from Ashburn, US
110.242.72.229	AS4837 CHINA UNICOM China169 Backbone	`11.88ms` from Beijing, CN
159.226.14.69	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`2.98ms` from Beijing, CN
186.112.77.213	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.03ms` from Bogota, CO
73.159.215.101	AS7922 Comcast Cable Communications, LLC	`6.50ms` from Boston, US
82.86.95.5	AS272809 THUNDERNET, C.A.	`0.52ms` from Caracas, VE
73.110.181.69	AS7922 Comcast Cable Communications, LLC	`4.75ms` from Chicago, US
87.121.212.213	AS64476 Shadow SAS	`2.76ms` from Frankfurt am Main, DE
149.29.103.37	AS58658 DXTL	`0.74ms` from Hong Kong, HK
137.97.220.229	AS55836 Reliance Jio Infocomm Limited	`13.89ms` from Hyderabad, IN
143.131.254.5	AS35699 Adamo Telecom Iberia S.A.	`1.44ms` from Madrid, ES
183.130.202.213	AS4134 CHINANET-BACKBONE	`11.00ms` from Nanchang, CN
212.67.83.181	AS12767 T-Mobile Czech Republic a.s.	`4.97ms` from Prague, CZ
109.195.140.229	AS56330 JSC "ER-Telecom Holding"	`14.57ms` from Samara, RU
51.174.3.85	AS29695 Altibox AS	`8.93ms` from Sandefjord, NO
81.205.88.229	AS1136 KPN B.V.	`2.56ms` from Amsterdam, NL
79.167.68.149	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.39ms` from Athens, GR
188.131.196.133	AS45090 Shenzhen Tencent Computer Systems Company Limited	`5.19ms` from Beijing, CN
34.143.20.21	AS396982 Google LLC	`0.51ms` from Council Bluffs, US
180.96.7.5	AS137702 Nanjing, Jiangsu Province, P.R.China.	`5.24ms` from Huai'an, CN
172.83.83.245	AS1037 RBDC, Inc.	`0.14ms` from Indore, IN
204.131.253.85	AS209 CenturyLink Communications, LLC	`0.73ms` from Miami, US
177.46.196.69	AS28166 Telecom South America Ltda	`1.35ms` from Rio de Janeiro, BR
142.103.223.165	AS393249 University of British Columbia	`4.43ms` from Seattle, US
106.244.142.101	AS3786 LG DACOM Corporation	`1.97ms` 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 -f6 51.0.20.1

traceroute to 51.0.20.1 (51.0.20.1): 64 hops max, 52 byte packets

6 [AS4755] 115.117.125.129 0.603 ms

7 *

8 [AS6453] 180.87.38.5 24.208 ms

9 *

10 [AS6453] 216.6.13.193 169.98 ms

11 *

12 [AS6453] 80.231.154.199 166.122 ms

13 *

14 *

15 [AS16509] 51.0.20.1 148.248 ms

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On November 15th 2025

What are IP address ranges?

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