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Data as of Nov 7, 2026

204.155.240.0/24

No anonymizer space · no proxy exits in 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS16509
Type
Hosting
Risk
50 / 100 · Medium

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
204.155.240.0/204,096FTC-58Fortinet Inc. (FTC-58) · USDirect AllocationNov 25, 2025abuse@fortinet.com
└ 204.155.240.0/24256SASE-AWSFortinet technologies (C11453726) · CAReassignedDec 17, 2025abuse@fortinet.com
via FTC-58

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Fortinet Inc.
Handle
FTC-58
Range
204.155.240.0/20
Registration type
Direct Allocation
Record created
Nov 25, 2025
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