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Data as of Nov 4, 2026

151.186.187.0/24

No anonymizer space · no proxy exits in 30 days

Amazon.com, 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
151.186.0.0/1665,536OpenDNS-RIPECisco Systems, Inc. (ORG-CSI15-RIPE) · USLEGACYSep 2, 2021rir-abuse@cisco.com
└ 151.186.176.0/204,096CISCO-CIE-NATAAS-2unknownLEGACYSep 20, 2023rir-abuse@cisco.com
└ 151.186.187.0/24256CIE-CHunknownLEGACYJan 22, 2026rir-abuse@cisco.com
└ 151.186.187.26/321CIE-NLCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 23, 2026rir-abuse@cisco.com
└ 151.186.187.29/321CIE-FRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 23, 2026rir-abuse@cisco.com
└ 151.186.187.33/321CIE-PLCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYFeb 5, 2026rir-abuse@cisco.com
└ 151.186.187.34/321CIE-FRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYFeb 5, 2026rir-abuse@cisco.com
└ 151.186.187.35/321CIE-LYCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYFeb 15, 2026rir-abuse@cisco.com
└ 151.186.187.41/321CIE-LUCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 21, 2026rir-abuse@cisco.com
└ 151.186.187.42/321CIE-RSCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 22, 2026rir-abuse@cisco.com
└ 151.186.187.43/321CIE-RSCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 22, 2026rir-abuse@cisco.com
└ 151.186.187.44/321CIE-RSCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 22, 2026rir-abuse@cisco.com
└ 151.186.187.55/321CIE-ATCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYOct 23, 2026rir-abuse@cisco.com
└ 151.186.187.96/321CIE-PLCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYFeb 5, 2026rir-abuse@cisco.com
└ 151.186.187.97/321CIE-FRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYFeb 5, 2026rir-abuse@cisco.com
└ 151.186.187.104/321CIE-LUCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 21, 2026rir-abuse@cisco.com
└ 151.186.187.105/321CIE-RSCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 22, 2026rir-abuse@cisco.com
└ 151.186.187.106/321CIE-RSCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 22, 2026rir-abuse@cisco.com
└ 151.186.187.107/321CIE-RSCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 22, 2026rir-abuse@cisco.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Range
151.186.176.0/20
Registration type
LEGACY
Record created
Sep 20, 2023
Legacy
yes
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