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Data as of Nov 5, 2026

201.204.0.0/17

448 residential-proxy exits · 30 days

Instituto Costarricense de Electricidad y Telecom.

Announcement
this exact prefix
RPKI valid
Announced by
AS11830
Type
Residential

Residential-proxy exits

Proxy exits
448
1.4% of its addresses · 30 days
Always-on exits
18
4.0% of its exits
Spread
28 of 128
/24s with at least one exit
Providers
92
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

95K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
201.204.89.0/241485
201.204.94.0/24416
201.204.106.0/24073
201.204.59.0/24039
201.204.52.0/24036
201.204.56.0/24026
201.204.61.0/24024
201.204.50.0/24022
201.204.51.0/24019
201.204.54.0/24017
201.204.62.0/24016
201.204.107.0/24013
201.204.67.0/24013
201.204.81.0/2406
201.204.60.0/2406
201.204.42.0/2405
201.204.119.0/2404
201.204.44.0/2403
201.204.66.0/2403
201.204.46.0/2403
201.204.114.0/2403
201.204.47.0/2403
201.204.126.0/2403
201.204.76.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxies.fo
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
201.204.0.0/14AS11830Residential6,672
550 always on
201.192.0.0/12AS11830Residential16,479
1,642 always on
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

Arrived
PrefixOriginTypeProxy exitsRPKI
201.204.52.0/24
since Nov 2017
AS11830Residential36
201.204.56.0/24
since Nov 2017
AS11830Residential26
201.204.59.0/24
since Nov 2017
AS11830Residential39
201.204.70.0/23
since Nov 2017
AS11830Residential
201.204.72.0/23
since Nov 2017
AS11830Residential
201.204.74.0/23
since Nov 2017
AS11830Residential
201.204.77.0/24
since Nov 2017
AS11830Residential
201.204.78.0/23
since Jul 2020
AS11830Residential
201.204.78.0/24
since Nov 2017
AS11830Residential
201.204.79.0/24
since Nov 2017
AS11830Residential
201.204.80.0/23
since Jul 2020
AS11830Residential6
201.204.80.0/24
since Nov 2017
AS11830Residential
201.204.82.0/24
since Nov 2017
AS11830Residential
201.204.83.0/24
since Nov 2017
AS11830Residential
201.204.84.0/24
since Nov 2017
AS11830Residential
201.204.86.0/24
since Nov 2017
AS11830Residential
201.204.87.0/24
since Nov 2017
AS11830Residential
201.204.88.0/24
since Nov 2017
AS11830Residential
201.204.89.0/24
since Jul 2022
AS11830Residential85
14 always on
201.204.90.0/24
since Nov 2017
AS11830Residential
201.204.92.0/23
since Nov 2017
AS11830Residential
201.204.95.0/24
since Nov 2017
AS11830Residential
201.204.96.0/24
since Nov 2017
AS11830Residential
201.204.97.0/24
since Nov 2017
AS11830Residential
201.204.99.0/24
since Nov 2017
AS11830Residential
201.204.101.0/24
since Nov 2017
AS11830Residential
201.204.102.0/24
since Nov 2017
AS11830Residential
201.204.103.0/24
since Nov 2017
AS11830Residential
201.204.104.0/24
since Nov 2017
AS11830Residential
201.204.105.0/24
since Nov 2017
AS11830Residential
201.204.106.0/24
since Nov 2017
AS11830Residential73
201.204.107.0/24
since Nov 2017
AS11830Residential13
201.204.109.0/24
since Nov 2017
AS11830Residential
201.204.110.0/24
since Nov 2017
AS11830Residential
201.204.115.0/24
since Jan 2017
AS11830Residential2
201.204.116.0/24
since Nov 2017
AS11830Residential
201.204.117.0/24
since Nov 2017
AS11830Residential
201.204.121.0/24
since Nov 2017
AS11830Residential
201.204.123.0/24
since Nov 2017
AS11830Residential
201.204.127.0/24
since Nov 2017
AS11830Residential

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
201.192.0.0/121,048,576—Instituto Costarricense de Electricidad y Telecom. (CR-ICEY-LACNIC)allocatedMay 30, 2005vvalverdea@ice.go.cr
└ 201.204.0.0/1816,384—ALAJUELA (CR-ALAJ-LACNIC)reallocatedSep 4, 2008gspam@ice.go.cr
└ 201.204.70.0/23512—La Guacima (CR-LAGU-LACNIC)reallocatedSep 4, 2008gspam@ice.go.cr
└ 201.204.72.0/23512—La Guacima (CR-LAGU-LACNIC)reallocatedSep 4, 2008gspam@ice.go.cr
└ 201.204.74.0/23512—ALAJUELA (CR-ALAJ-LACNIC)reallocatedSep 4, 2008gspam@ice.go.cr
└ 201.204.76.0/23512—ALAJUELA (CR-ALAJ-LACNIC)reallocatedSep 4, 2008gspam@ice.go.cr
└ 201.204.78.0/23512—ALAJUELA (CR-ALAJ-LACNIC)reallocatedSep 4, 2008gspam@ice.go.cr
└ 201.204.80.0/24256—ALAJUELA (CR-ALAJ-LACNIC)reallocatedSep 4, 2008gspam@ice.go.cr
└ 201.204.82.0/23512—ALAJUELA (CR-ALAJ-LACNIC)reallocatedFeb 27, 2012gspam@ice.go.cr
└ 201.204.84.0/221,024—ALAJUELA (CR-ALAJ-LACNIC)reallocatedFeb 27, 2012gspam@ice.go.cr
└ 201.204.88.0/212,048—ALAJUELA (CR-ALAJ-LACNIC)reallocatedFeb 27, 2012gspam@ice.go.cr
└ 201.204.96.0/198,192—ALAJUELA (CR-ALAJ-LACNIC)reallocatedFeb 27, 2012gspam@ice.go.cr

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS11830

CR
Name
Instituto Costarricense de Electricidad y Telecom.
Type
Internet provider
Registered
Jan 6, 1999
Domain
grupoice.com
Website
www.grupoice.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed