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Data as of Nov 4, 2026

52.66.0.0/16

6 residential-proxy exits · 30 days

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

Announcement
52.64.0.0/12
RPKI valid
Announced by
AS16509
Type
Hosting

Residential-proxy exits

Proxy exits
6
<0.01% of its addresses · 30 days
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

21 observations

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
52.66.0.0/19
since Dec 2015
AS16509HostingAmazon Technologies Inc.
via Amazon Data Services India
52.66.32.0/19
since Dec 2015
AS16509HostingAmazon Technologies Inc.
via Amazon Data Services India
52.66.64.0/18
since Dec 2015
AS16509HostingAmazon Technologies Inc.
via Amazon Data Services India
52.66.128.0/17
since Dec 2015
AS16509HostingAmazon Technologies Inc.
via Amazon Data Services India

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
52.0.0.0 - 52.79.255.2555,242,880AT-88-ZAmazon Technologies Inc. (AT-88-Z) · USDirect AllocationDec 19, 1991trustandsafety@support.aws.com
└ 52.66.0.0/1665,536AMAZON-BOMAmazon Data Services India (ADSI-6) · INReallocatedAug 5, 2016trustandsafety@support.aws.com
└ 52.66.31.240/298AWS-GLANCEunknown———
└ 52.66.193.96/2732AWS-TWILIO-INCunknown———
└ 52.66.194.0/2664AWS-TWILIO-INCunknown———
└ 52.66.194.64/2664AWS-ROUTEMOBILEunknown———
└ 52.66.254.0/24256AWS-CHEETAHunknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 52.64.0.0/12

Prefix
52.64.0.0/12
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