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Data as of Nov 8, 2026

155.190.47.0/24

No anonymizer space · no proxy exits in 30 days

Cisco OpenDNS, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS36692
Type
Corporate gateway
Risk
20 / 100 · Low

Operators, sellers and brokers

Corporate gateways

NameParentIn 155.190.47.0/24/24s
Cisco UmbrellaCisco
256100%
1

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
155.190.0.0/1665,536US-OPENDNSINCCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYAug 22, 2019rir-abuse@cisco.com
└ 155.190.47.0/24256CIE-FRunknownLEGACYMar 21, 2023rir-abuse@cisco.com
via US-OPENDNSINC
└ 155.190.47.33/321CIE-ILCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.34/321CIE-ILCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.37/321CIE-BECisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.41/321CIE-PTCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.42/321CIE-GRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.43/321CIE-GRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.44/321CIE-GRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.45/321CIE-GRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.49/321CIE-ITCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.50/321CIE-ATCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.53/321CIE-FRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.54/321CIE-ILCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.66/321CIE-GRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.70/321CIE-GRCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYJan 16, 2026rir-abuse@cisco.com
└ 155.190.47.76/321CIE-CHCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYApr 1, 2026rir-abuse@cisco.com
└ 155.190.47.78/321CIE-PLCisco OpenDNS LLC (ORG-OI31-RIPE) · USLEGACYMay 27, 2026rir-abuse@cisco.com

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
Cisco OpenDNS LLC
Handle
ORG-OI31-RIPE
Range
155.190.0.0/16
Registration type
LEGACY
Record created
Aug 22, 2019
Legacy
yes
Origin network

AS36692

US
Name
Cisco OpenDNS, LLC
Type
Business
Registered
Mar 21, 2006
Domain
opendns.com
Website
www.opendns.com/
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed