51.0.138.0/23

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

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

IP Address	ASN	Details
51.0.139.100	AS16509 Amazon.com, Inc.	`0.71ms` from Berlin, DE
51.0.138.191	AS16509 Amazon.com, Inc.	`0.74ms` 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
73.196.201.87	AS7922 Comcast Cable Communications, LLC	`7.60ms` from Ashburn, US
174.173.0.55	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Ashburn, US
143.59.58.7	AS12083 WideOpenWest Finance LLC	`8.28ms` from Atlanta, US
18.119.135.135	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
188.118.169.247	AS9145 EWE TEL GmbH	`6.96ms` from Hamburg, DE
212.24.159.7	AS29208 Quantcom, a.s.	`0.53ms` from Prague, CZ
115.88.142.7	AS3786 LG DACOM Corporation	`2.29ms` from Seoul, KR
220.244.136.247	AS7545 TPG Telecom Limited	`0.30ms` from Sydney, AU
8.216.116.167	AS45102 Alibaba (US) Technology Co., Ltd.	`1.22ms` from Tokyo, JP
188.128.227.39	AS12824 home.pl S.A.	`1.18ms` from Warsaw, PL
35.129.143.55	AS20115 Charter Communications LLC	`18.62ms` from Atlanta, US
14.124.101.23	AS4134 CHINANET-BACKBONE	`2.49ms` from Guangzhou, CN
93.240.53.71	AS3320 Deutsche Telekom AG	`4.17ms` from Hamburg, DE
118.141.122.71	AS9304 HGC Global Communications Limited	`1.63ms` from Hong Kong, HK
119.93.116.119	AS9299 Philippine Long Distance Telephone Company	`1.26ms` from Manila, PH
87.255.249.151	AS38917 INTERCOMTEL Limited Company	`5.93ms` from Moscow, RU
153.192.103.39	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.54ms` from Osaka, JP
86.203.230.103	AS3215 Orange S.A.	`8.70ms` from Paris, FR
120.56.224.87	AS9829 National Internet Backbone	`13.37ms` from Saint Thomas Mount, IN
189.165.219.39	AS8151 UNINET	`5.38ms` from Santiago de Queretaro, MX
58.151.191.7	AS3786 LG DACOM Corporation	`2.54ms` from Seoul, KR
222.108.248.39	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
171.124.11.151	AS4837 CHINA UNICOM China169 Backbone	`7.49ms` from Taiyuan, CN
43.153.140.231	AS132203 Tencent Building, Kejizhongyi Avenue	`1.14ms` from Tokyo, JP
27.0.33.87	AS17514 Otsuka Corp.	`3.54ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m5 51.0.139.224

traceroute to 51.0.139.224 (51.0.139.224): 5 hops max, 52 byte packets

1 [AS31898] 140.91.210.6 0.068 ms

2 [AS16509] 99.82.11.117 0.492 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On November 6th 2025

What are IP address ranges?

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