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Data as of Nov 3, 2026

83.136.192.0/21

9 residential-proxy exits · 30 days

DDFR IT Infra & Security B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS35467
Type
Residential
67% of it

Residential-proxy exits

Proxy exits
9
0.44% of its addresses · 30 days
Always-on exits
1
11% of its exits
Spread
4 of 8
/24s with at least one exit
Providers
20
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

232 observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
83.136.194.0/2416
83.136.196.0/2401
83.136.197.0/2401
83.136.199.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • BirdProxies
  • BottingTools
  • Byteful
  • EZProxies
  • FloppyData
  • IPFly
  • IPPeak
  • Kookey
  • Novada
  • ProxyWing
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RoamProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy

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
83.136.192.0/212,048NL-DCF-20040402DDFR IT Infra & Security B.V. (ORG-DFB1-RIPE) · NLALLOCATED PAApr 2, 2004[email protected]
└ 83.136.192.0/2732NL-DDF-1DDF own infrastructure 1ASSIGNED PAApr 28, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.32/2732NL-DDF-1server pool for CrystalicASSIGNED PAApr 28, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.64/2664NL-DDF-1client pool for CrystalicASSIGNED PAApr 28, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.128/2816NL-DDF-1Zorgnet Friesland Healthcare platform 1ASSIGNED PAApr 28, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.144/298DDF-LVF-1DDF customer network for LVFASSIGNED PAApr 28, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.152/298DDF-Tjongerschans-1DDF network for Ziekenhuis TjongerschansASSIGNED PAJul 29, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.160/298Synaeda-PMC-DokkumSynaeda Psycho Medisch Centrum DokkumASSIGNED PAOct 9, 2008[email protected]
via NL-DCF-20040402
└ 83.136.192.168/298DDF-NijSmellinghe-2DDF-NijSmellinghe- DrachtenASSIGNED PANov 6, 2007[email protected]
via NL-DCF-20040402
└ 83.136.192.176/2816DDF-DCFunknownASSIGNED PAMar 24, 2020[email protected]
via NL-DCF-20040402
└ 83.136.192.192/298DDF-Eksa-3unknownASSIGNED PAJul 4, 2017[email protected]
via NL-DCF-20040402
└ 83.136.192.200/298DDF-KN-vWieren-Vellinga-1DDF network for van Wieren - VellingaASSIGNED PANov 24, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.208/2816DDF-VANDERHEIDE-1DDF customer network for Van Der HeideASSIGNED PASep 7, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.224/298DDFR-Vrij-RoutelanVrij-RoutelanASSIGNED PAOct 9, 2008[email protected]
via NL-DCF-20040402
└ 83.136.192.232/304DDFR-CRLDDFR own useASSIGNED PAOct 9, 2008[email protected]
via NL-DCF-20040402
└ 83.136.192.236/304DDF-KN-Gem-Ameland-1DDF network for gemeente AmelandASSIGNED PAOct 21, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.240/298DDF-PA-NovatiefNovatiefASSIGNED PAOct 21, 2004[email protected]
via NL-DCF-20040402
└ 83.136.192.248/298DDF-KN-Drukkerij-Douma-1DDF network for Drukkerij DoumaASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.0/298DDF-Woonblok-1DDF network for DDF-Woonblok-1ASSIGNED PAMar 17, 2015[email protected]
via NL-DCF-20040402
└ 83.136.193.8/298DDF-Ferwerda-1DDF network for FerwerdaASSIGNED PAOct 3, 2008[email protected]
via NL-DCF-20040402
└ 83.136.193.16/298DDFR-vrijunknownASSIGNED PAOct 3, 2008[email protected]
via NL-DCF-20040402
└ 83.136.193.24/304DDF-Vrij-routelanDDF-Vrij-routelanASSIGNED PAJun 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.28/304DDF-KN-Hotel-Zeewinde-1DDF network for Hotel Zeewinde De Steltlooper B.V.ASSIGNED PAJun 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.40/298DDF-FIB-1DDF network for FIBASSIGNED PAOct 3, 2008[email protected]
via NL-DCF-20040402
└ 83.136.193.48/298DDF-DeZeeuw-1DDF network for De ZeeuwASSIGNED PAOct 3, 2008[email protected]
via NL-DCF-20040402
└ 83.136.193.56/304DDFR-1unknownASSIGNED PAMar 24, 2020[email protected]
via NL-DCF-20040402
└ 83.136.193.60/304DDF-PA-Interieur05unknownASSIGNED PAMar 24, 2020[email protected]
via NL-DCF-20040402
└ 83.136.193.64/2732DDF-FreezIT-1DDF network for Freez.itASSIGNED PAOct 3, 2008[email protected]
via NL-DCF-20040402
└ 83.136.193.96/304DDF-KN-Thuswonen-1DDF network for Woningcorporatie thuswonenASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.100/304DCF-Carestream-1DCF route-lan for CarestreamASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.104/304DDF-MG-ElectronicsBVunknownASSIGNED PAJul 4, 2017[email protected]
via NL-DCF-20040402
└ 83.136.193.112/304DDF-Vrij-RoutelanDDF Vrij RoutelanASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.116/304DDF-KN-Roosdunen-1DDF network for RoosdunenASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.120/304DDF-Lease-QualityPA aansluiting Lease QualityASSIGNED PAMay 25, 2016[email protected]
via NL-DCF-20040402
└ 83.136.193.124/304DDF-ZN-UMCG-ASZDDF UMCG networkASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.128/2664DCF-Vrij-routelanDCF vrijASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.192/298DDF-VrijDDFRASSIGNED PAMar 17, 2015[email protected]
via NL-DCF-20040402
└ 83.136.193.200/298DCF-GERRIT-2DCF routelan for Stichting GerritASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.208/298DCF-Wosah-1DCF network for Wosah java&hostingASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.216/304DDF-PA-Poortvliet-1unknownASSIGNED PAJan 4, 2013[email protected]
via NL-DCF-20040402
└ 83.136.193.220/304DDF-PA-Kapenga-2unknownASSIGNED PAMar 24, 2020[email protected]
via NL-DCF-20040402
└ 83.136.193.224/304DDF-antiDDOS-Test-LHunknownASSIGNED PAMar 24, 2020[email protected]
via NL-DCF-20040402
└ 83.136.193.228/304DDFRunknownASSIGNED PAJul 4, 2017[email protected]
via NL-DCF-20040402
└ 83.136.193.232/304DDF-FRIX-1DDF network for FRIXASSIGNED PASep 2, 2010[email protected]
via NL-DCF-20040402
└ 83.136.193.236/304DDF-KN-Canvas-Company-1DDF network for Canvas Company B.VASSIGNED PAJun 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.240/304DDF-Vrij-RoutelanDDF Vrij RoutelanASSIGNED PAJun 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.193.244/304DDF-networkoperations-1DDF network for NetworkOperationsASSIGNED PASep 2, 2010[email protected]
via NL-DCF-20040402
└ 83.136.193.248/298NL-Vrij-RoutelanDDF Vrij RoutelanASSIGNED PAMay 25, 2016[email protected]
via NL-DCF-20040402
└ 83.136.194.0/24256DDF-KABELNOORD-1FTTH Small BusinessASSIGNED PASep 7, 2004[email protected]
via NL-DCF-20040402
└ 83.136.195.0/2816DDF-Vrij-routelanDDF Vrij routelanASSIGNED PANov 8, 2004[email protected]
via NL-DCF-20040402
└ 83.136.195.16/298DDF-KN-Gem-Dantumadeel-1DDF network for Gemeente DantumadeelASSIGNED PAOct 9, 2008[email protected]
via NL-DCF-20040402
└ 83.136.195.24/298DDF-Vrij-RoutelanDDF Vrij-RoutelanASSIGNED PAMay 10, 2005[email protected]
via NL-DCF-20040402
└ 83.136.195.32/298DDFRunknownASSIGNED PAJul 4, 2017[email protected]
via NL-DCF-20040402
└ 83.136.195.48/2816DDF-znf-dmz-2DDF network for DDF-znf-dmz-2ASSIGNED PAMar 17, 2015[email protected]
via NL-DCF-20040402
└ 83.136.195.64/2732DDF-Kabelnoord-2DDF customer network for KabelNoordASSIGNED PAApr 7, 2006[email protected]
via NL-DCF-20040402
└ 83.136.195.96/298Google-BGPGoogleASSIGNED PAMay 25, 2016[email protected]
via NL-DCF-20040402
└ 83.136.195.104/298DDF-KN-Klein-Vaarwater-1DDF network for recreatieoord Klein VaarwaterASSIGNED PAJul 20, 2009[email protected]
via NL-DCF-20040402
└ 83.136.195.112 - 83.136.195.1209DDF-Vrij-RoutelanDDF Vrij-RoutelanASSIGNED PAOct 29, 2009[email protected]
via NL-DCF-20040402
└ 83.136.195.121 - 83.136.195.1277DDF-KN-AAABEE-1DDF network for AaaBeeASSIGNED PAOct 29, 2009[email protected]
via NL-DCF-20040402
└ 83.136.195.128/304DDFR-01unknownASSIGNED PANov 6, 2007[email protected]
via NL-DCF-20040402
└ 83.136.195.132/304DDFT-routelanDDFT-routelanASSIGNED PAOct 3, 2008[email protected]
via NL-DCF-20040402
└ 83.136.195.136/298DDF-DFZ-1DDF DMZ for De Friesland ZorgverzekeraarASSIGNED PANov 6, 2007[email protected]
via NL-DCF-20040402
└ 83.136.195.144/298DDF-KN-ProSetDDF network for KN ProSetASSIGNED PAMay 12, 2009[email protected]
via NL-DCF-20040402
└ 83.136.195.152/298DCF-KN-routelanDCF network for Kabelnoord routelan2ASSIGNED PAMay 12, 2009[email protected]
via NL-DCF-20040402
└ 83.136.195.160/298DCF-Azure-stack-demounknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.195.168/304DDF-VrijunknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.195.172/304DDFR-vrijunknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.195.176/304DDF-PA-BA-4GunknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.195.180/304DDFRunknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.195.184/298LH-Test-AntiDDOSunknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.195.192/298DDF-KN-Joulz-1DDF network for Joulz DokkumASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.195.200/304DDF-Azure-pilotunknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.195.204/304DDF-Revalidatie-1DDF route network for Revalidatie FrieslandASSIGNED PANov 6, 2007[email protected]
via NL-DCF-20040402
└ 83.136.195.208/2816DDF-NijSmellinghe-1DDF network for hospital Nij SmellingheASSIGNED PANov 6, 2007[email protected]
via NL-DCF-20040402
└ 83.136.195.224/2732DDF-Revalidatie-1DMZ for Revalidatie FrieslandASSIGNED PANov 6, 2007[email protected]
via NL-DCF-20040402
└ 83.136.196.0/23512DDF-Kabelnoord-5FTTH Small BusinessASSIGNED PAApr 10, 2006[email protected]
via NL-DCF-20040402
└ 83.136.198.0/2816NL-DDF-2DDF subnet for routersASSIGNED PAApr 7, 2006[email protected]
via NL-DCF-20040402
└ 83.136.198.32/298DDF-KN-Thuswonen-3DDF network for ThuswonenASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.198.40/304DDF-VrijRoutelanPA Vrij RoutelanASSIGNED PAMay 25, 2016[email protected]
via NL-DCF-20040402
└ 83.136.198.44/304DDF-Vrij-RoutelanDDF Vrij-RoutelanASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.198.48/2816DDF-KN-Gem-Dongeradeel-1DDF network for Gemeente Dongeradeel via KNASSIGNED PAMay 11, 2009[email protected]
via NL-DCF-20040402
└ 83.136.198.72/298DDF-Leeuwarden-1Interconnection subnet for Gemeente LeeuwardenASSIGNED PAApr 7, 2006[email protected]
via NL-DCF-20040402
└ 83.136.198.80/298pa-verbonden-bvunknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.198.88/304DDFRunknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.198.92/304Testreeks-KN-500-500unknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.198.96/2732DDF-AchtkarspelenPA DDF-AchtkarspelenASSIGNED PAMay 25, 2016[email protected]
via NL-DCF-20040402
└ 83.136.198.128/304Tijdelijk-testvlan-1002unknownASSIGNED PAApr 6, 2020[email protected]
via NL-DCF-20040402
└ 83.136.198.132/304DDF-ICTCenter-1DDF route network for ICTCenterASSIGNED PANov 6, 2007[email protected]
via NL-DCF-20040402
└ 83.136.198.136/304DDF-ICTCenter-1DDF DMZ network for ICTCenterASSIGNED PANov 6, 2007[email protected]
via NL-DCF-20040402
└ 83.136.198.140/304DDF-Voiperator-1DDF route network for VoiperatorASSIGNED PAOct 3, 2008[email protected]
via NL-DCF-20040402
└ 83.136.198.144/304DDFRunknownASSIGNED PAJul 27, 2016[email protected]
via NL-DCF-20040402
└ 83.136.198.148/304DDF-weistra-vd-meer-1PA DDF-weistra-vd-meer-1ASSIGNED PAMay 25, 2016[email protected]
via NL-DCF-20040402
└ 83.136.198.152/298DDF-HomeCenter-1PA DDF HomeCenterASSIGNED PAMay 25, 2016[email protected]
via NL-DCF-20040402
└ 83.136.198.160/304DDF-fp-blokhuispoortunknownASSIGNED PAJul 27, 2016[email protected]
via NL-DCF-20040402
└ 83.136.198.164/304DDF-Vrij-routelanunknownASSIGNED PAJul 4, 2017[email protected]
via NL-DCF-20040402
└ 83.136.198.168/304DDF-SBC-WestDDF network for DDF-SBC-WestASSIGNED PAMar 17, 2015[email protected]
via NL-DCF-20040402
└ 83.136.198.172/304DDF-Speak-routeunknownASSIGNED PAJul 27, 2016[email protected]
via NL-DCF-20040402
└ 83.136.198.176/298NL-DCF-2DCF network BGP-Backup/ iBGPASSIGNED PAMay 12, 2009[email protected]
via NL-DCF-20040402
└ 83.136.198.184/298DDF-VrijunknownASSIGNED PAJul 4, 2017[email protected]
via NL-DCF-20040402
└ 83.136.198.192/2732DDF-FreezIT-3DDF network for Freez-ITASSIGNED PANov 7, 2007[email protected]
via NL-DCF-20040402
└ 83.136.198.224/304DDF-KN-Klein-Vaarwater-2DDF network for Klein Vaarwater Buren-Ameland 2ASSIGNED PAOct 9, 2008[email protected]
via NL-DCF-20040402
└ 83.136.198.228/304DDF-KN-SCA-SUAMEER-1DDF network for SCA Hygiene Products Suameer B.VASSIGNED PAFeb 3, 2011[email protected]
via NL-DCF-20040402
└ 83.136.198.232/298DDFRDDFRASSIGNED PAOct 9, 2008[email protected]
via NL-DCF-20040402
└ 83.136.198.244/304DDF-RL-vrijDDF routelan tbv vrijASSIGNED PAOct 9, 2008[email protected]
via NL-DCF-20040402
└ 83.136.199.0/25128DDFR-AchtkarspelenPA DDFR AchtkarspelenASSIGNED PAMay 25, 2016[email protected]
via NL-DCF-20040402
└ 83.136.199.128/25128DDF-KN-Kabelnoord-push2DDF network recreationalASSIGNED PAApr 25, 2012[email protected]
via NL-DCF-20040402

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

2,048 addresses
TypeAddressesShareRanges
Residential1,37267%16
Business67233%16
Mobile40.20%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS35467

NL
Name
DDFR IT Infra & Security B.V.
Type
Internet provider
Registered
Aug 12, 2005
Domain
ddfr.nl
Website
www.ddfr.nl
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed