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Data as of Nov 9, 2026

67.230.64.0/18

431 residential-proxy exits · 30 days

Columbus Networks USA, Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS23520
Type
Internet provider
64% of it

Residential-proxy exits

Proxy exits
431
2.6% of its addresses · 30 days
Always-on exits
186
43% of its exits
Spread
15 of 64
/24s with at least one exit
Providers
103
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

1.3M observations
  • Residential
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
67.230.79.0/24130139
67.230.78.0/241872
67.230.74.0/241158
67.230.72.0/24836
67.230.75.0/24740
67.230.76.0/24425
67.230.77.0/24313
67.230.64.0/2425
67.230.68.0/24119
67.230.67.0/2417
67.230.66.0/2417
67.230.65.0/2405
67.230.116.0/2402
67.230.84.0/2401
67.230.86.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • Webshare
  • YumiProxy
  • ZENPROXY_LITE

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
67.230.0.0/17
since May 2017
AS23520Residential2,219
678 always on
Columbus Networks USA, Inc.
Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
67.230.64.0/21
since Aug 2023
AS30689Residential43
5 always on
Columbus Networks USA, Inc.
via FLOW
67.230.72.0/21
since Sep 2008
AS30689Residential383
181 always on
Columbus Networks USA, Inc.
via FLOW
67.230.72.0/24
since Nov 2018
AS30689Residential36
8 always on
Columbus Networks USA, Inc.
via FLOW
67.230.74.0/24
since Dec 2019
AS30689Residential58
11 always on
Columbus Networks USA, Inc.
via FLOW
67.230.79.0/24
since Feb 2023
AS30689Residential139
130 always on
Columbus Networks USA, Inc.
via FLOW
67.230.81.0/24
since Mar 2020
AS14638ResidentialColumbus Networks USA, Inc.
67.230.84.0/24
since Jan 2017
AS12206Internet provider1Columbus Networks USA, Inc.
67.230.87.0/24
since Apr 2022
AS14638ResidentialColumbus Networks USA, Inc.
67.230.88.0/24
since Nov 2019
AS62627ResidentialColumbus Networks USA, Inc.
67.230.91.0/24
since Nov 2019
AS62627ResidentialColumbus Networks USA, Inc.
67.230.92.0/24
since Nov 2019
AS62627ResidentialColumbus Networks USA, Inc.
67.230.94.0/24
since Sep 2017
AS62627ResidentialColumbus Networks USA, Inc.
67.230.96.0/24
since Sep 2017
AS23520Internet providerColumbus Networks USA, Inc.
67.230.101.0/24
since Oct 2018
AS23520Internet providerColumbus Networks USA, Inc.
67.230.126.0/24
since May 2016
AS6639ResidentialColumbus Networks USA, Inc.

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
67.230.0.0/1732,768COLUMBUS-NETWORKS-4Columbus Networks USA, Inc. (CNU-6) · USDirect AllocationDec 18, 2007rafael.espinosa@libertynet.com
└ 67.230.64.0/204,096CN-BLK-67-230-64FLOW (CCJL) · JMReallocatedDec 23, 2008cwc-csirt@cwc.com
└ 67.230.65.0/304NET-67-230-65-0-1unknown———
└ 67.230.65.4/304NET-67-230-65-4-1unknown———
└ 67.230.72.0/24256CCJL-H8-CMTS1-67-230-72Columbus Communications Jamaica Limited (C02122833) · JMReassignedDec 29, 2008cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.73.0/24256CCJL-JACS-CMTS1-67-230-73Columbus Communications Jamaica Limited (C02122820) · JMReassignedDec 29, 2008cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.74.0/24256CCJL-H3-NMG1-CM1-67-230-74-0unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.75.0/24256CCJL-JACS-CMTS1-67-230-75Columbus Communications Jamaica Limited (C02122835) · JMReassignedDec 29, 2008cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.0/25128CCJL-H1-CMTS1-67-230-76Columbus Communications Jamaica Limited (C02122836) · JMReassignedDec 29, 2008cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.128/298CCJL-P41-NMG1-CM1-67-230-76-128unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.136/298CCJL-H4-NMG1-CM2-67-230-76-136unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.144/298CCJL-67-230-76-144unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.152/298CCJL-H1-NMG1-CM1-67-230-76-152unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.160/2816CCJL-H1-NMG2-CM1-67-230-76-160unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.176/298CCJL-P41-NMG1-CM1-67-230-76-176unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.184/298CCJL-67-230-76-184unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.192/298CCJL-H1-NMG2-CM2-STATIC-67-230-76-192unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.200/298CCJL-H1-NMG3-CM1-67-230-76-200unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.208/298CCJL-H8-NMG1-CM2-67-230-76-208unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.216/298CCJL-H3-NMG1-CM1-67-230-76-216unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.224/298CCJL-H1-NMG3-CM1-STATIC-67-230-76-224unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.232/298CCJL-H0-NMG1-CM1-67-230-76-232unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.240/298CCJL-P41-CMTS1-STATIC-67-230-76-240unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.76.248/298CCJL-P41-CMTS2-STATIC-67-230-76-248unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.77.0/25128CCJL-H1-CMTS3-67-230-77-0unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.77.128/2664CCJL-67-230-77-128unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.77.192/298CCJL-H8-NMG1-CM2-STATIC-67-230-77-192unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.77.200/298CCJL-H4-NMG1-CM1-67-230-77-200unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.77.208/298CCJL-H1-NMG3-CM1-STATIC-67-230-77-208unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.77.216/298CCJL-H0-NMG1-CM1-67-230-77-216unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.77.224/2816CCJL-H1-CMTS3-67-230-77-224unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.77.240/2816CCJL-H1-CMTS3-67-230-77-240unknownReassignedJun 14, 2011cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.78.0/23512CCJL-H1-CMTS1-67-230-78Columbus Communications Jamaica Limited (C02122841) · JMReassignedDec 29, 2008cwc-csirt@cwc.com
via CN-BLK-67-230-64
└ 67.230.80.0/24256CN-BLK-67-230-80unknown———
└ 67.230.84.0/24256DNP-NETDNP Networks (DNPNE) · PRReassignedFeb 3, 2017—
└ 67.230.87.0/24256CN-BLK-67-230-87-0-24Liberty Communications of Puerto Rico LLC (LCPRL-1) · USReassignedMar 2, 2022noc@libertypr.com
└ 67.230.89.0/24256CN-BLK-67-230-89unknown———
└ 67.230.91.0/24256IP-BLOCKS-PUERTO-RICOColumbus Networks Puerto Rico (CNPR) · USReassignedOct 2, 2013—
└ 67.230.96.80/304COMCAST-CAMPBELLS-24286CNunknown———
└ 67.230.115.0/24256COLUMBUS-NETWORKS-PRunknown———
└ 67.230.116.0/24256COLUMBUS-NETWORKS-PRunknown———
└ 67.230.117.0/24256COLUMBUS-NETWORKS-PRunknown———
└ 67.230.118.0/24256COLUMBUS-NETWORKS-PRunknown———

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Internet provider10,49264%13
Residential5,88836%13
Business40.02%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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