LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

3.173.192.0/19

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
3.173.192.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.193.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.194.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.195.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.196.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.197.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.198.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.199.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.201.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.202.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.204.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.205.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.206.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.207.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.208.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.209.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.210.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.211.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.212.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.214.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.215.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.216.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.217.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.218.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.219.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.220.0/24
since May 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.221.0/24
since Jun 2025
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.222.0/24
since Sep 2026
AS16509HostingAmazon Technologies Inc.
via Amazon.com, Inc.
3.173.223.0/24
since Sep 2026
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]
└ 3.173.192.0/1816,384AMAZON-CFAmazon.com, Inc. (AMAZON-4) · USReallocatedApr 2, 2025[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