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Data as of Nov 9, 2026

217.21.192.0/20

5 residential-proxy exits · 30 days

Osso B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS43366
Type
Hosting

Residential-proxy exits

Proxy exits
5
0.12% of its addresses · 30 days
Always-on exits
1
20% of its exits
Spread
2 of 16
/24s with at least one exit
Providers
21
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

2.1K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
217.21.195.0/2411
217.21.206.0/2403

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • EZProxies
  • FastProxy
  • FlashProxy
  • FloppyData
  • IPFly
  • IPPeak
  • Kookey
  • LudaxProxy
  • NovaProxy
  • PrivateByte
  • PuraRoute
  • RainProxy
  • RolaProxy
  • Thordata
  • YumiProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
217.21.206.0/24
since Mar 2026
AS43366Hosting3Osso B.V.

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
217.21.192.0/204,096NL-OSSOBV-20090327Osso B.V. (ORG-OB13-RIPE) · NLALLOCATED PAMar 27, 2009abuse@osso.nl
└ 217.21.192.0/2816HPBLEEK-CUSTOMER-OSSOHBP Leek subnet 1ASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.16/2816IVOCS-CUSTOMER-OSSOIvocs subnet1ASSIGNED PAOct 27, 2009abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.32/2732ABMOS-HOSTINGABMOSASSIGNED PAOct 28, 2009abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.64/2732SPINDLE-HOSTINGSpindle TCN SubnetASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.96/298ABMOS-HOSTING2ABMOSASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.104/298WIETZE-ALBERS-IPWietze Albers IP-SpaceASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.112/2816TWIIBLE-HOSTINGTwiible social network for groupsASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.128/2732ONTWIKKELFABRIEKOntwikkelfabriek HostingASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.160/2816TRIMBOS-HOSTINGTrimbos hostingASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.176/298DRIFT-HOSTINGDrift HostingASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.184/298TCN-HOSTINGTCN HostingASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.192/2732SCAB-HOSTINGunknownASSIGNED PAMay 10, 2016abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.192.240/2816DCG-ACCESSDCG subnetASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.193.0/25128DataproviderDataprovider (ORG-IB29-RIPE)ASSIGNED PAApr 3, 2009abuse@dataprovider.com
└ 217.21.193.128/2732HETCMS-CUSTOMER-OSSOHet CMS SubnetASSIGNED PAAug 18, 2009abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.193.160/2732TBDTBDASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.193.192/2664LAUNCHCAFE-ACCESSLaunchCafe YEAH-Incubator OfficesASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.194.0 - 217.21.201.2552,048OSSO_NET1OSSO infrastructureASSIGNED PAApr 6, 2009abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.202.0/23512OSSO_TC2-TC5_NETOsso TCASSIGNED PAMar 22, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.204.0/23512OSSO-OSPF-LBOsso TCASSIGNED PAMar 23, 2013abuse@osso.nl
via NL-OSSOBV-20090327
└ 217.21.206.0/24256RAPIDE-ACCESSRapide AccessASSIGNED PAFeb 23, 2026support@rapide.software

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
Origin network

AS43366

NL
Name
Osso B.V.
Type
Hosting
Registered
Jul 20, 2007
Domain
osso.nl
Website
www.osso.nl
Spamhaus ASN-DROP
not listed