Data as of Nov 3, 2026

85.237.72.0/21

No anonymizer space · no proxy exits in 30 days

Amazon.com, Inc. · space held by Frank Gadegast trading as PHADE Software

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
record created May 24, 2005 · reallocated to ORG-PC552-RIPE Mar 27, 2023
2 · Leased from
3 · Announced by
AS16509 Amazon.com, Inc.
since Aug 2024 · 2.2 yr ago
4 · Use
Hosting

Lineage

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

85.237.72.0/21

From the registry to its use

  1. May 24, 2005
    Registry record
    Frank Gadegast trading as PHADE Software
    ALLOCATED PA
    85.237.64.0/19
  2. Nov 5, 2021– Jan 3, 2022
    Announced
    AS22773 Cox Communications Inc.
    Internet provider
  3. Jan 4, 2022– Mar 23, 2023
    Announced
    AS3214 xTom GmbH
    Hosting
  4. Mar 24, 2023– May 22, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  5. Apr 29, 2023– May 10, 2023
    Announced
    AS397373 H4Y Technologies LLC
    Hosting
  6. Jun 22, 2024– Aug 20, 2024
    Announced
    AS834 IPXO LLC
    Hosting
  7. Aug 9, 2024– today
    Announced
    AS16509 Amazon.com, Inc.
    Hosting
  8. Aug 12, 2024
    Route object
    AS16509 Amazon.com, Inc.
    RADB route object for AS16509 Amazon.com, Inc., maintainer MAINT-AS16509
  9. today
    Leased from
    IPXO
    IP broker

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
85.237.64.0/198,192DE-POWERWEB-20050524Frank Gadegast trading as PHADE Software (ORG-PSIF1-RIPE) · DEALLOCATED PAMay 24, 2005[email protected]
└ 85.237.72.0/212,048IPXO7221unknownSUB-ALLOCATED PAMar 27, 2023[email protected]

Network & registry

IPv4 market

Holder

Organization
Frank Gadegast trading as PHADE Software
Handle
ORG-PSIF1-RIPE
Range
85.237.64.0/19
Registration type
ALLOCATED PA
Record created
May 24, 2005
Reallocated to
ORG-PC552-RIPE
Reallocated range
85.237.72.0/21
Reallocation type
SUB-ALLOCATED PA
Reallocated
Mar 27, 2023
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