Data as of Nov 3, 2026

3.172.64.0/22

No anonymizer space · no proxy exits in 30 days

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

Announcement

RPKI valid

Announced by

Type

Hosting

Announcements

More specific

Prefix	Origin	Type	Holder	RPKI
3.172.64.0/24 since May 2025	AS16509	Hosting	Amazon Technologies Inc. via Amazon.com, Inc.
3.172.65.0/24 since Mar 2025	AS16509	Hosting	Amazon Technologies Inc. via Amazon.com, Inc.

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
3.128.0.0/9	8,388,608	AT-88-Z	Amazon Technologies Inc. (AT-88-Z) · US	Direct Allocation	Jun 25, 2018	[email protected]
└ 3.172.64.0/18	16,384	AWS-CLOUDFRONT	Amazon.com, Inc. (AMAZON-4) · US	Reallocated	Aug 14, 2024	[email protected]

Announced by

Origin network