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Data as of Nov 7, 2026

81.173.128.0/17

471 residential-proxy exits · 30 days

NetCologne Gesellschaft fur Telekommunikation mbH

Announcement
this exact prefix
No RPKI
Announced by
AS8422
Type
Residential
96% of it

Residential-proxy exits

Proxy exits
471
1.4% of its addresses · 30 days
Always-on exits
10
2.1% of its exits
Spread
68 of 128
/24s with at least one exit
Providers
100
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

115K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
81.173.165.0/2438
81.173.131.0/2425
81.173.130.0/2419
81.173.229.0/2416
81.173.244.0/2413
81.173.164.0/2412
81.173.135.0/2411
81.173.249.0/24015
81.173.190.0/24015
81.173.228.0/24013
81.173.144.0/24012
81.173.177.0/24011
81.173.160.0/24011
81.173.140.0/24011
81.173.152.0/24011
81.173.184.0/24011
81.173.185.0/24011
81.173.156.0/24010
81.173.139.0/24010
81.173.138.0/24010
81.173.163.0/24010
81.173.137.0/24010
81.173.230.0/24010
81.173.157.0/2409

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYWING_BASIC
  • PSBProxy
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_LITE

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
81.173.128.0/1732,768DE-NETCOLOGNE-20030219NetCologne Gesellschaft fur Telekommunikation mbH (ORG-NG11-RIPE) · DEALLOCATED PAFeb 19, 2003abuse@netcologne.de
└ 81.173.128.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 8, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.129.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMay 7, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.130.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMay 16, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.131.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJul 21, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.132.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 5, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.133.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 5, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.134.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 5, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.135.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 10, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.136.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJun 24, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.137.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJun 24, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.138.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJun 24, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.139.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJun 24, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.140.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJun 24, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.141.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJun 24, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.142.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJun 24, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.143.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJun 24, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.144.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.145.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.146.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.147.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.148.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.149.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.150.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.151.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.152.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.153.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.156.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.157.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.158.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.159.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.160.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAOct 29, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.161.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAOct 30, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.162.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAOct 30, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.163.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAOct 30, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.164.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 10, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.165.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAApr 26, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.166.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJul 9, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.167.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJul 9, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.168.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 11, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.169.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 11, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.170.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 11, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.171.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PANov 11, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.174.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJan 14, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.175.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJan 14, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.176.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJan 15, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.177.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJan 15, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.178.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJan 15, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.179.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAJan 15, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.180.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMar 24, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.181.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMar 24, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.182.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMar 24, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.183.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMar 24, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.184.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMar 24, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.185.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMar 24, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.186.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMar 24, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.187.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAMar 24, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.190.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.191.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.192.0/24256NETCOLOGNENetCologne InfrastructureASSIGNED PAMay 7, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.193.0/24256NETCOLOGNENetCologne InfrastructureASSIGNED PADec 10, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.194.0/24256NETCOLOGNENetCologne InfrastructureASSIGNED PAJul 19, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.195.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAFeb 27, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.196.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PAFeb 27, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.197.0/24256NETCOLOGNENetCologne InfrastructureASSIGNED PAAug 22, 2005abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.198.0/24256NETCOLOGNENetCologne InfrastructureASSIGNED PAOct 30, 2019abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.200.216/298STADTWESSELING-1Stadt Wesseling RathausASSIGNED PASep 10, 2021abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.201.0/24256SHW-1SHW NetDesign GmbHASSIGNED PASep 9, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.203.0/2816SHOP-APOTHEKE-1Shop Apotheke Service GmbHASSIGNED PAAug 27, 2021abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.203.16/298academy-1Academy GmbH & Co.KGASSIGNED PADec 3, 2010abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.203.112/2816HEUBECK-1Heubeck AGASSIGNED PAOct 27, 2006abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.203.128/2732LABORATORIUM-1Laboratorium Dr. Marten, NachfolgeASSIGNED PADec 16, 2005abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.203.200/298FLO1Flo-Cert GmbHASSIGNED PAJun 18, 2012abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.204.8/298GVB-1GVB GmbH & Co. KGASSIGNED PAMay 2, 2011abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.204.40/298ZEBRAXX-1Zebraxx AG EuropeASSIGNED PAJul 8, 2011abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.204.192/2732ECOVISIO-1Ecovisio GmbHASSIGNED PAJun 20, 2014abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.204.224/2816OUTBOX-1outbox AGASSIGNED PAJan 13, 2014abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.204.248/298DATAGROUP-1DATAGROUP Koeln GmbHASSIGNED PAFeb 28, 2011abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.205.128/2664LABORATORIUM-1MVZ Labor Dr. Quade und Kollegen GbRASSIGNED PAMar 29, 2012abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.205.240/2816MARINGO-1Maringo Computers GmbHASSIGNED PAAug 13, 2012abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.206.0/2816ETASK-1eTask Service ManagementASSIGNED PAAug 30, 2012abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.206.40/298DIGI-1Digi Para GmbHASSIGNED PANov 12, 2010abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.206.80/2816HAEVG-1HAEVG Rechenzentrum GmbHASSIGNED PAJun 2, 2014abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.206.128/2816RHEINENERGIE-1RheinEnergie AGASSIGNED PANov 7, 2016abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.206.160/2816SONOCO-1Sonoco AlcoreASSIGNED PAMay 24, 2022abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.206.176/2816GFO-1unknownASSIGNED PAMar 18, 2013abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.206.208/298YNCORIS-1YNCORIS GmbH & Co. KGASSIGNED PAApr 5, 2011abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.206.216/298NOBEK-1Nobek Industrial Coatings GmbH & Co. KGASSIGNED PAApr 20, 2011abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.207.0/24256COMMA-1Comma Soft AGASSIGNED PAJul 8, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.208.0/24256NETAACHEN-1NetAachen / Event ALRV Gelaende / CHIOASSIGNED PAJun 2, 2017abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.209.64/2732liveplaceLiveplace GmbHASSIGNED PANov 22, 2012abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.209.96/2816NCSystem-1NetCologne GmbHASSIGNED PAAug 23, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.209.112/2816NCSystem-1NetCologne GmbHASSIGNED PAAug 23, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.209.128/2816INTERINSTRUMENTS-1interactive instruments GmbHASSIGNED PASep 20, 2023abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.209.200/298NANO-COMPNano-Comp electronic GmbHASSIGNED PAFeb 28, 2012abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.209.224/2732liveplaceLiveplace GmbHASSIGNED PAAug 25, 2011abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.210.0/2732SIMPLY-COMMUNICATE-1Simply Communicate GmbHASSIGNED PANov 24, 2023abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.210.64/2664PVDBEV-1Pruefungsverband deutscher Banken e. V.ASSIGNED PAJan 21, 2026abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.210.144/2816GEIGER-1Geiger BDT GmbHASSIGNED PAFeb 26, 2009abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.210.192/2732COLLOGIA-3Collogia AGASSIGNED PAMay 15, 2017abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.211.0/24256IDAP-1IDAP GmbHASSIGNED PAOct 4, 2013abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.212.24/298GLOFIN24-1Global-Finanz AGASSIGNED PAMay 3, 2019abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.212.112/298CPARTNER-1Consultingpartner AGASSIGNED PAMar 20, 2015abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.212.160/2816DASS-1dass IT GmbHASSIGNED PAMar 26, 2013abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.212.208/2816VERPOORTEN-1Verpoorten GmbHASSIGNED PAJul 20, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.213.0/2664SKYDISC-1SkydiscASSIGNED PAMay 9, 2014abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.213.96/298SIEGBURG-NETKreisstadt SiegburgASSIGNED PAAug 17, 2016abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.213.128/2816MEDIZINISCHES-1Medizinisches Zentrum BonnASSIGNED PADec 23, 2005abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.213.160/298FUTURETEC-1FUTUREtec GmbHASSIGNED PAFeb 18, 2010abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.214.0/24256DUMONT-KSTA-NETDumont / Koelner Stadt-AnzeigerASSIGNED PANov 21, 2003abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.215.48/298SBK-1SBK Zentren fuer SeniorenASSIGNED PAJul 13, 2015abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.215.56/298GVP-1GVP Gemeinnuetzige Werkstaetten Bonn GmbHASSIGNED PAAug 25, 2008abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.215.160/298RHEINERFTKREIS_LANDRAT-1Rhein-Erft-Kreis - Der LandratASSIGNED PAJan 22, 2015abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.216.0/221,024INSIGMA-3INSIGMA Informations-Technologie GmbHASSIGNED PAFeb 27, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.221.96/2816RHEINISCH-ANZBLATTRheinische Anzeigenblatt Gesellschaft mbH & Co. KGASSIGNED PASep 9, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.221.152 - 81.173.221.17524apggmbh-1Apg GmbHASSIGNED PANov 29, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.221.176/2816MUSICSTK-1MUSIC STORE professional GmbHASSIGNED PADec 7, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.222.0/24256Society-NC-1Society Kommunikationssysteme GmbHASSIGNED PAApr 23, 2015abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.223.0/2816ROECHLING-1Roechling Engineering Plastics SE + Co. KGASSIGNED PAAug 8, 2018abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.223.48/2816DHLAGMBH-1DHL Automotive GmbHASSIGNED PAAug 20, 2025abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.223.112/2816BUEHNENVEREIN-1Deutscher Buehnenverein Bundesverband der Theater u. Orchester e.V.ASSIGNED PAAug 24, 2018abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.223.128/2816ROECHLING-1Roechling Engineering Plastics SE & Co. KGASSIGNED PAAug 14, 2018abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.224.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.225.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.226.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.227.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.228.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.229.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.230.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.231.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.232.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.233.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.234.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.235.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.236.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.237.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.238.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.239.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.240.16/298Struktur-Management-1Struktur & ManagementASSIGNED PAMay 16, 2007abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.240.48/298GVB-1GVB GmbH & Co. KGASSIGNED PAMay 2, 2011abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.240.64/2732DIVNetcologne GmbHASSIGNED PAJul 14, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.240.144/2816TGS-TELONIC-1TGS Telonic GmbHASSIGNED PAJan 20, 2005abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.240.160/2816AWORHEINERFTEUS-1AWO Regionalverband Rhein-Erft - & Euskirchen e.V.ASSIGNED PAJul 25, 2023abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.240.208/2816DEVENTER-2DEVENTER Logistik GmbHASSIGNED PANov 23, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.240.224/2816GESFMDL-1GfM - Gesellschaft fuer Messdienstleistungen mbHASSIGNED PAApr 26, 2017abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.240.240/2816DEG-1DEG - Deutsche Investitions- und Entwicklungsgesellschaft mbHASSIGNED PAMay 7, 2014abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.241.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 2, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.243.0 - 81.173.244.255512NC-STATIC-IP-POOLNetCologne GmbHASSIGNED PASep 13, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.245.0/2732EuroWindGmbH-1EuroWind GmbHASSIGNED PAJan 13, 2014abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.245.32/2732TALKEVENT-1talkevent Software GmbHASSIGNED PAOct 16, 2019abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.245.64/2816JOSEFSGGMBH-1Josefs-Gesellschaft gGmbHASSIGNED PADec 19, 2024abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.245.96/2732PIRTEK-1PIRTEK Deutschland GmbHASSIGNED PAAug 4, 2014abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.245.128/2664SIZ-NetCologneSIZ GmbHASSIGNED PAAug 13, 2014abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.245.192/2732DJHLVRHEIN-1ifaktor GmbHASSIGNED PAFeb 9, 2015abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.245.224/2732TERACODE-1Teracode UG & Co. KG (haftungsbeschränkt)ASSIGNED PANov 24, 2023abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.246.0/23512NETCOLOGNENetCologne InfrastructureASSIGNED PAOct 18, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.248.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.249.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.250.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.251.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.252.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.253.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.254.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219
└ 81.173.255.0/24256NC-DIAL-IN-POOLNetCologne dynamic IP PoolASSIGNED PASep 17, 2004abuse@netcologne.de
via DE-NETCOLOGNE-20030219

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

32,768 addresses
TypeAddressesShareRanges
Residential31,56896%45
Business1,2003.7%63

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS8422

DE
Name
NetCologne Gesellschaft fur Telekommunikation mbH
Type
Internet provider
Registered
Aug 14, 1997
Domain
netcologne.de
Website
www.netcologne.de
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed