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Data as of Nov 8, 2026

190.242.134.0/23

No anonymizer space · no proxy exits in 30 days

Columbus Networks USA, Inc.

Announcement
190.242.0.0/16
No RPKI
Announced by
AS23520
Type
Internet provider

Announcements

More specific

Announcements inside

PrefixOriginTypeRPKI
190.242.134.0/24
since Jul 2023
AS23520Internet provider
190.242.135.0/24
since Sep 2018
AS23520Internet provider

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
190.242.0.0/1665,536—Columbus Networks de Colombia Limitada (CO-CNCL-LACNIC)allocatedFeb 25, 2008gersain.rendon@cwc.com
└ 190.242.134.0/23512—Columbus Networks Costa Rica (CR-CNCR2-LACNIC)reallocatedNov 13, 2014jalonso@columbus.co

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 190.242.0.0/16

Prefix
190.242.0.0/16
Announced by
AS23520 Columbus Networks USA, Inc.
Type
Internet provider
Proxy exits
1,967
Always-on exits
944
RPKI
No RPKI
Netname
CO-CNCL-LACNIC
Registrant
Columbus Networks de Colombia Limitada
RIR
LACNIC
Registry

Holder

Organization
Not stated by the registry
Origin network

AS23520

US
Name
Columbus Networks USA, Inc.
Type
Internet provider
Registered
Apr 2, 2002
Domain
libertynetworks.com
Website
libertynetworks.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed