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Data as of Nov 3, 2026

3.172.64.0/19

No anonymizer space · no proxy exits in 30 days

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

Announcement
3.128.0.0/10
RPKI valid
Announced by
AS16509
Type
Hosting

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeHolderRPKI
3.172.64.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.65.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.68.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.69.0/24
since Jun 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.70.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.71.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.72.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.73.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.74.0/24
since Oct 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.75.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.76.0/24
since Apr 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.77.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.78.0/24
since Feb 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.79.0/24
since Jun 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.81.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.82.0/24
since Apr 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.83.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.85.0/24
since Jun 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.86.0/24
since Aug 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.87.0/24
since Feb 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.88.0/24
since Jun 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.89.0/24
since Jun 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.90.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.92.0/24
since Apr 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.93.0/24
since Jun 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.94.0/24
since Mar 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.172.95.0/24
since Jul 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
3.128.0.0/98,388,608AT-88-ZAmazon Technologies Inc. (AT-88-Z) · USDirect AllocationJun 25, 2018[email protected]
└ 3.172.64.0/1816,384AWS-CLOUDFRONTAmazon.com, Inc. (AMAZON-4) · USReallocatedAug 14, 2024[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 3.128.0.0/10

Prefix
3.128.0.0/10
Announced by
AS16509 Amazon.com, Inc.
Type
Hosting
RPKI
RPKI valid
Netname
AT-88-Z
Registrant
Amazon Technologies Inc.
RIR
ARIN
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