51.0.136.0/23

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:        51.0.128.0 - 51.0.255.255
netname:        DE-AMAZON-ESC-19930901
country:        DE
org:            ORG-ADSE2-RIPE
admin-c:        RA12492-RIPE
tech-c:         RA12492-RIPE
abuse-c:        SA44589-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:  2025-11-12T21:08:19Z
source:         RIPE
abuse-email:    email-abuse@amazonses.eu
abuse-c:        SA44589-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

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

IP Address	ASN	Details
51.0.137.72	AS16509 Amazon.com, Inc.	`0.90ms` from Berlin, DE
51.0.136.238	AS16509 Amazon.com, Inc.	`0.91ms` 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
132.220.165.183	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
24.148.40.103	AS6079 RCN	`5.07ms` from Chicago, US
52.161.141.231	AS8075 Microsoft Corporation	`3.44ms` from Denver, US
107.181.151.71	AS57043 HOSTKEY B.V.	`0.65ms` from Helsinki, FI
86.131.27.151	AS2856 British Telecommunications PLC	`9.89ms` from London, GB
88.7.191.199	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.46ms` from Madrid, ES
186.223.102.39	AS28573 Claro NXT Telecomunicacoes Ltda	`6.99ms` from Osasco, BR
115.142.66.7	AS17858 LG POWERCOMM	`1.94ms` from Seoul, KR
169.211.137.183	AS4766 Korea Telecom	`2.04ms` from Seoul, KR
101.69.8.7	AS4837 CHINA UNICOM China169 Backbone	`4.59ms` from Shanghai, CN
171.5.161.23	AS45758 Triple T Broadband Public Company Limited	`11.86ms` from Bangkok, TH
172.193.51.199	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
92.115.87.71	AS8926 Moldtelecom SA	`5.09ms` from Chisinau, MD
217.43.191.39	AS2856 British Telecommunications PLC	`3.21ms` from Erith, GB
42.113.94.151	AS18403 FPT Telecom Company	`1.55ms` from Hanoi, VN
157.10.252.71	AS136052 PT Cloud Hosting Indonesia	`0.97ms` from Jakarta, ID
94.196.154.71	AS206067 Hutchison 3G UK Limited	`11.06ms` from London, GB
95.71.94.215	AS12389 PJSC Rostelecom	`17.44ms` from Moscow, RU
46.241.26.87	AS21127 Joint Stock Company TransTeleCom	`3.91ms` from Novosibirsk, RU
189.147.137.167	AS8151 UNINET	`3.88ms` from Santiago de Queretaro, MX
222.122.255.231	AS4766 Korea Telecom	`7.01ms` from Seoul, KR
166.62.6.231	AS26496 GoDaddy.com, LLC	`0.85ms` from Singapore, SG
130.60.244.151	AS559 SWITCH	`0.88ms` from Zuerich, CH
112.45.138.215	AS9808 China Mobile Communications Group Co., Ltd.	`8.16ms` from Chengdu, CN
18.217.162.183	AS16509 Amazon.com, Inc.	`0.10ms` from Columbus, 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 -m7 51.0.136.225

traceroute to 51.0.136.225 (51.0.136.225): 7 hops max, 52 byte packets

3 [] 185.1.68.95 3.636 ms

4 [AS16509] 52.93.17.77 1.239 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On November 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.

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