51.0.128.0/21

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:        51.0.128.0 - 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

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
52.88.228.37	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
47.188.120.165	AS5650 Frontier Communications of America, Inc.	`2.13ms` from Dallas, US
162.207.61.245	AS7018 AT&T Enterprises, LLC	`2.30ms` from Dallas, US
70.112.178.85	AS11427 Charter Communications Inc	`10.92ms` from Houston, US
185.224.139.197	AS47583 Hostinger International Limited	`0.31ms` from Meppel, NL
24.160.85.101	AS33363 Charter Communications, Inc	`8.95ms` from Orlando, US
24.19.243.229	AS7922 Comcast Cable Communications, LLC	`1.37ms` from Seattle, US
112.171.140.117	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
119.213.206.197	AS4766 Korea Telecom	`2.17ms` from Seoul, KR
88.151.77.149	AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	`7.31ms` from Vienna, AT
77.163.167.53	AS1136 KPN B.V.	`1.74ms` from Amsterdam, NL
4.28.66.37	AS3356 Level 3 Parent, LLC	`0.68ms` from Chicago, US
187.79.54.245	AS7738 V tal	`18.29ms` from Fortaleza, BR
80.140.189.101	AS3320 Deutsche Telekom AG	`9.68ms` from Frankfurt am Main, DE
42.119.152.37	AS18403 FPT Telecom Company	`0.71ms` from Hanoi, VN
200.60.138.117	AS6147 Telefonica del Peru S.A.A.	`0.95ms` from Lima, PE
76.110.91.133	AS7922 Comcast Cable Communications, LLC	`9.14ms` from Miami, US
85.142.161.117	AS28800 Federal State Budgetary Educational Institution of Higher Education Mirea - Russian Technological University	`1.36ms` from Moscow, RU
122.197.233.213	AS9617 JCOM Co., Ltd.	`9.10ms` from Osaka, JP
147.79.127.197	AS47583 Hostinger International Limited	`0.71ms` from Phoenix, US
18.234.138.165	AS14618 Amazon.com, Inc.	`0.71ms` from Reston, US
210.218.228.229	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
114.67.67.117	AS4811 China Telecom (Group)	`3.29ms` from Shanghai, CN
52.98.90.5	AS8075 Microsoft Corporation	`0.65ms` from Singapore, SG
122.146.203.229	AS9919 New Century InfoComm Tech Co., Ltd.	`5.72ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -m5 51.0.134.58

traceroute to 51.0.134.58 (51.0.134.58): 5 hops max, 52 byte packets

1 [AS15169] 72.14.235.78 1.158 ms

2 [AS16509] 99.83.66.148 1.799 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

On November 14th 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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