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Data as of Nov 3, 2026

3.64.0.0/12

1 anonymizer address · <0.01% · Datacenter proxy

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

Announcement
this exact prefix
RPKI valid
Announced by
AS16509
Type
Hosting
>99% of it
IPv4 market

Path

1 · Holder
Amazon Technologies Inc.
record created Dec 20, 2017 · reallocated to A100 ROW GmbH Oct 22, 2020
2 · Leased from
not leased
3 · Announced by
AS16509 Amazon.com, Inc.
since Oct 2020 · 6.0 yr ago
4 · Use
Hosting
anonymizer space, operator not named

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

3.64.0.0/12

From the registry to its use

  1. Dec 20, 2017
    Registry record
    Amazon Technologies Inc.
    Direct Allocation
    3.0.0.0/9
  2. Oct 22, 2020
    Reallocated
    A100 ROW GmbH
    Reallocated
    3.64.0.0/12
  3. Oct 22, 2020
    Route object
    AS16509 Amazon.com, Inc.
    RADB route object for AS16509 Amazon.com, Inc., maintainer MAINT-AS16509
  4. Oct 29, 2020– Nov 2, 2026
    Announced
    AS16509 Amazon.com, Inc.
    Hosting
  5. Dec 7, 2024– Nov 2, 2026
    Announced
    AS16509 Amazon.com, Inc.
    as part of 3.64.0.0/10
    3.64.0.0/10

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 the announcement: those covering it, widest first, then every record inside it, 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]
└ 3.64.0.0/121,048,576AMAZON-FRAA100 ROW GmbH (RG-123) · DEReallocatedOct 22, 2020[email protected]
└ 3.64.1.216/298AWS-DRUVAunknown———
└ 3.64.95.16/298AWS-FRESHWORKSunknown———
└ 3.64.95.128/25128AWS-LARKunknown———
└ 3.64.226.128/298AWS-ORCA-SECURITYunknown———
└ 3.64.226.160/2816AWS-SAP-SEunknown———
└ 3.65.246.128/2732AWS-CLOUDERAunknown———
└ 3.67.7.128/25128AWS-TENABLEunknown———
└ 3.67.81.0/2732AWS-VIBER-MEDIAunknown———
└ 3.67.81.128/25128AWS-ELECTRONICARTSunknown———
└ 3.67.228.128/2664AWS-PROMETHEUS-GROUPunknown———
└ 3.68.188.168/304AWS-AWNunknown———
└ 3.68.251.128/2732AWS-AWNunknown———
└ 3.68.251.184/298AWS-AWNunknown———
└ 3.69.198.248/304AWS-AWNunknown———
└ 3.70.48.0/23512AWS-ELECTRONICARTSunknown———
└ 3.70.50.0/23512AWS-ELECTRONICARTSunknown———
└ 3.70.68.128/25128AWS-ELECTRONICARTSunknown———
└ 3.71.134.128/2732AWS-DTA-33unknown———
└ 3.76.129.0/2732AWS-LOOKOunknown———
└ 3.76.129.32/2816AWS-LOOKOunknown———
└ 3.77.207.0/25128AWS-CS-2828unknown———
└ 3.77.207.192/298AWS-AWNunknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,048,576 addresses
TypeAddressesShareRanges
Hosting1,048,575>99%38
Datacenter proxyanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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
3.64.0.0/12
Reallocated
Oct 22, 2020
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