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Data as of Nov 3, 2026

3.123.5.0/24

No anonymizer space · no proxy exits in 30 days

Amazon.com, Inc. · space held by Amazon Technologies Inc.

Announcement
3.120.0.0/14
RPKI valid
Announced by
AS16509
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
3.64.0.0/10
since Dec 2024
AS16509HostingAmazon Technologies Inc.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
3.0.0.0/98,388,608AT-88-ZAmazon Technologies Inc. (AT-88-Z) · USDirect AllocationDec 20, 2017[email protected]
└ 3.120.0.0/14262,144AMAZO-ZFRAA100 ROW GmbH (RG-123) · DEReallocatedJun 27, 2018[email protected]
└ 3.123.5.0/24256AWS-FIREEYEunknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 3.120.0.0/14

Prefix
3.120.0.0/14
Announced by
AS16509 Amazon.com, Inc.
Type
Hosting
RPKI
RPKI valid
Netname
AMAZO-ZFRA
Registrant
A100 ROW GmbH
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Amazon Technologies Inc.
Handle
AT-88-Z
Range
3.0.0.0/9
Registration type
Direct Allocation
Record created
Dec 20, 2017
Reallocated to
A100 ROW GmbH (RG-123)
Reallocated range
3.120.0.0/14
Reallocated
Jun 27, 2018
Origin network

AS16509

US
Name
Amazon.com, Inc.
Type
Hosting
Registered
May 4, 2000
Domain
amazon.com
Website
www.amazon.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
294