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Data as of Nov 11, 2026

83.103.0.0/17

23 residential-proxy exits · 30 days

Fastweb SpA

Announcement
this exact prefix
RPKI valid
Announced by
AS12874
Type
Residential
95% of it

Residential-proxy exits

Proxy exits
23
0.07% of its addresses · 30 days
Always-on exits
1
4.3% of its exits
Spread
13 of 128
/24s with at least one exit
Providers
50
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

2.9K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
83.103.105.0/2415
83.103.38.0/2403
83.103.66.0/2403
83.103.2.0/2402
83.103.74.0/2402
83.103.47.0/2401
83.103.1.0/2401
83.103.37.0/2401
83.103.30.0/2401
83.103.84.0/2401
83.103.13.0/2401
83.103.106.0/2401
83.103.114.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPMUSK
  • IPPeak
  • Infatica
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • MangoProxy
  • Maskify
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyStyler
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VitalExclusive
  • VitalProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
83.103.0.0/18
since Jul 2008
AS12874Residential10Fastweb SpA
83.103.64.0/18
since Jul 2008
AS12874Residential13
1 always on
Fastweb SpA

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
83.103.0.0/1732,768IT-FASTWEB-20040308Fastweb SpA (ORG-FA7-RIPE) · ITALLOCATED PAMar 8, 2004abuse@fastweb.it
└ 83.103.93.176/298FASTWEB-ASSOCIAZIONE_ARTIGIANI_DELLA_PROVINCIA_DI_CUNEO_SEASSOCIAZIONE ARTIGIANI DELLA PROVINCIA DI CUNEO SE public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.93.184/298FASTWEB-ASSOCIAZIONE_ARTIGIANI_DELLA_PROVINCIA_DI_CUNEO_SEASSOCIAZIONE ARTIGIANI DELLA PROVINCIA DI CUNEO SE public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.93.192/298FASTWEB-ASSOCIAZIONE_ARTIGIANI_DELLA_PROVINCIA_DI_CUNEO_SEASSOCIAZIONE ARTIGIANI DELLA PROVINCIA DI CUNEO SE public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.93.200/298FASTWEB-F_LLI_SCUTTARI_DI_EMANUELE_SCUTTARI___CF.LLI SCUTTARI DI EMANUELE SCUTTARI & C. public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.93.208/298FASTWEB-ELIMONTELIMONT public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.93.216/298FASTWEB-MP_MESTRINER___PICCOLI_-_S_N_C__DI_MESTRINER_MARIOMP MESTRINER & PICCOLI - S.N.C. DI MESTRINER MARIO public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.93.224/2816FASTWEB-LUISE_ASSOCIATESLUISE ASSOCIATES public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.93.240/298FASTWEB-ISTITUTO_CLOE_GIANI_SRLISTITUTO CLOE GIANI SRL public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.93.248/298FASTWEB-DELEGANOIDELEGANOI public subnetASSIGNED PANov 16, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.0/2664FASTWEB-IPGRIIPGRI public subnetsASSIGNED PAJan 27, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.64/298FASTWEB-SIGMA_TAUSIGMA TAU public subnetASSIGNED PAFeb 2, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.72/298FASTWEB-PADOVANI_SERVICE_SRLPADOVANI SERVICE public subnetASSIGNED PAFeb 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.88/298FASTWEB-SITASITA SPA public subnetASSIGNED PASep 30, 2008abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.128/298FASTWEB-GEMMOGEMMO SPA public subnetASSIGNED PAFeb 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.136/298FASTWEB-FDFFDF public subnetASSIGNED PAFeb 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.144/304FASTWEB-SDA_EXPRESS_COURIERSDA2 Express Courier SPA public subnetASSIGNED PAMar 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.148/304FASTWEB-GROMAGROMA public subnetASSIGNED PAMar 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.160/2816FASTWEB-STAFFFASTWEB STAFF public subnetASSIGNED PAJul 7, 2014abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.176/304FASTWEB-FIT-CISLFIT CISL public subnetASSIGNED PAMar 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.184/298FASTWEB-Editoriale-il-romanistaEditoriale il romanista public subnetASSIGNED PAMar 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.192/2816FASTWEB-ANPAC-SERVICESANPAC SERVICES public subnetASSIGNED PAMar 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.216/298FASTWEB-STATE-STREET-BANKSTATE STREET BANK public subnetsASSIGNED PAApr 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.224/2816FASTWEB-PACIFIC-SKYNETPACIFIC SKYNET public subnetASSIGNED PAMar 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.240/304FASTWEB-KynesteKyneste public subnetASSIGNED PAApr 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.244/304FASTWEB-SDS-SANITASDS SANITA' public subnetASSIGNED PAApr 19, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.94.248/298FASTWEB-ERMETELERMETEL public subnetASSIGNED PAApr 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.0/2816FASTWEB-Messaggerie_LibriMessaggerie Libri c/o webfarm Bernina public subnetASSIGNED PAFeb 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.16/2816FASTWEB-Struttura-InformaticaStruttura informatica public subnetASSIGNED PAFeb 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.32/2816FASTWEB-GRIVAGRIVA public subnetASSIGNED PAFeb 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.48/298FASTWEB-AGCOMAGCOM public subnetASSIGNED PAMar 10, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.56/298FASTWEB-START-UP-SERVICESTART UP SERVICE public subnetASSIGNED PASep 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.64/2732FASTWEB-FABBRICA-DIGITALEFabbrica digitale public subnetASSIGNED PAMar 10, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.96/2732FASTWEB-HIPEHIPE public subnetASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.128/2816FASTWEB-INFORMAZIONE_E_FINANZAINFORMAZIONE-E-FINANZA public subnetASSIGNED PAApr 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.144/2816FASTWEB-ERP-TECHERP TECH SPA public subnetASSIGNED PAJun 6, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.160/2732FASTWEB-ELECTRONIC-BUSINNESSELECTRONIC BUSINNESS public subnetASSIGNED PAJun 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.95.192/2664FASTWEB-Start-PointStart Point srl public subnetASSIGNED PAMar 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.0/2664FASTWEB-POP-0100Infrastructure for Fastweb's main locationASSIGNED PAJul 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.64/304FASTWEB-IMPRESA-VIAGGIIMPRESA VIAGGI SRL public subnetsASSIGNED PAFeb 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.72/298FASTWEB-ZEROUNO-INFORMATICAZEROUNO INFORMATICA public subnetASSIGNED PAFeb 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.80/298FASTWEB-PRIMM_SRLPRIMM SRL public subnetASSIGNED PAAug 3, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.88/298FASTWEB-ALESYSALESYS public subnetASSIGNED PAFeb 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.104/298FASTWEB-ALFA_ACCIAIALFA ACCIAI public subnetASSIGNED PAAug 9, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.112/304FASTWEB-NAES-CONSULTINGNAES CONSULTING SRL public subnetsASSIGNED PAFeb 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.124/304FASTWEB-RADIO-KISS-KISSRADIO KISS KISS SRL public subnetsASSIGNED PAFeb 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.128/298FASTWEB-Vimercati-SpaVimercati Spa public subnetASSIGNED PAFeb 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.136/298FASTWEB-BASLOGISTICA-ITALIABASLOGISTICA ITALIA SRL public subnetsASSIGNED PAFeb 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.144/298FASTWEB-SBISBI srl public subnetASSIGNED PAFeb 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.152/304FASTWEB-MORSELLO-SALVOMORSELLO SALVO IND public subnetsASSIGNED PAFeb 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.160/298FASTWEB-Newron-PharmaceuticalsNewron Pharmaceuticals S.p.A. public subnetASSIGNED PAFeb 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.172/304FASTWEB-EDILBONOEDILBONO SRL public subnetsASSIGNED PAFeb 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.180/304FASTWEB-CAF-DI-BASECAF DI BASE SRL public subnetsASSIGNED PAFeb 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.184/304FASTWEB-API_COM_SRLAPI COM SRL public subnetsASSIGNED PAFeb 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.188/304FASTWEB-MNP-DI-MARIA-NELLA-PALANDRIMNP DI MARIA NELLA PALANDRI SAS public subnetsASSIGNED PAFeb 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.208/298FASTWEB-GRAFIKONTROL_SPAGRAFIKONTROL public subnetASSIGNED PAFeb 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.240/304FASTWEB-SED-DI-GIULIANA-LUSENTISED DI GIULIANA LUSENTI public subnetsASSIGNED PAFeb 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.244/304FASTWEB-ItalfingestItalfingest public subnetASSIGNED PAFeb 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.96.248/298FASTWEB-WictorWictor S.p.A. public subnetASSIGNED PAFeb 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.0/2732FASTWEB-IBMIBM Global Services public subnetASSIGNED PAFeb 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.32/2816FASTWEB-BUONGIORNO-VITAMINICBUONGIORNO VITAMINIC public subnetASSIGNED PAFeb 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.48/298FASTWEB-SveritalSverital Spa public subnetASSIGNED PAFeb 28, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.56/298FASTWEB-ZEROUNO-INFORMATICAZEROUNO INFORMATICA public subnetASSIGNED PAMar 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.64/2664FASTWEB-GD-INFORMATICAGD INFORMATICA public subnetASSIGNED PAFeb 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.128/2816FASTWEB-OCSOCS public subnetASSIGNED PAMar 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.144/298FASTWEB-IWBANKIWBANK public subnetASSIGNED PAMar 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.152/298FASTWEB-EMI-MUSICEMI MUSIC public subnetASSIGNED PAMar 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.160/2816FASTWEB-A-NOVO-ITALIAA NOVO ITALIA Spa public subnetASSIGNED PAMar 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.176/2816FASTWEB-PLURIGASPLURIGAS public subnetASSIGNED PAMar 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.97.192/2664FASTWEB-AEMAEM public subnetASSIGNED PAMar 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.0/2732FASTWEB-POSTELPOSTEL public subnetASSIGNED PAFeb 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.32/304FASTWEB-SPESPE public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.40/298FASTWEB-K-Line-ItaliaK Line Italia public subnetASSIGNED PAApr 5, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.48/2816FASTWEB-ACAMAR-SHIPPING-AGENCIESACAMAR SHIPPING AGENCIES public subnetASSIGNED PAMar 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.64/2816FASTWEB-LOGTAINERLOGTAINER public subnetASSIGNED PAApr 28, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.80/2816FASTWEB-TERMINAL-FRUTTA-GENOVATERMINAL FRUTTA GENOVA public subnetASSIGNED PAMay 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.112/304FASTWEB-TOP-CRUISESTOP CRUISES Fondazione public subnetASSIGNED PAJun 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.120/298FASTWEB-AZIENDA-SERVIZI-ALLA-PERSONA-EMANUELE-BRIGNOLEAZIENDA SERVIZI ALLA PERSONA EMANUELE BRIGNOLE SPA public subnetASSIGNED PAJun 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.128/2664FASTWEB-LIGURIA_DIGITALE_S_C_P_ALIGURIA DIGITALE S.C.P.A public subnetASSIGNED PAApr 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.192/2732FASTWEB-PRIMEURPRIMEUR public subnetASSIGNED PAMay 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.98.224/2816FASTWEB-OOCL-ItalyOOCL Italy SRL public subnetASSIGNED PAMay 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.0/2664FASTWEB-POP-3700-SMALL-BUSINESSInfrastructure for Fastweb's main locationASSIGNED PADec 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.68/304FASTWEB-MARTINELLI-ETTOREMARTINELLI ETTORE s.r.l. public subnetsASSIGNED PAMay 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.72/298FASTWEB-GIMBOR-ITALIAGIMBOR ITALIA public subnetsASSIGNED PAApr 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.80/304FASTWEB-CAMPAGNOLACAMPAGNOLA s.r.l. public subnetsASSIGNED PAApr 6, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.108/304FASTWEB-UNINDUSTRIA-SELEZIONEUNINDUSTRIA SELEZIONE SRL public subnetsASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.112/298FASTWEB-ELOGICELOGIC SRL public subnetsASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.120/298FASTWEB-Moduli-Elettronici-e-ComponentiModuli Elettronici e Componenti SpA public subnetASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.128/298FASTWEB-NEOTRONNEOTRON SPA public subnetASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.136/304FASTWEB-TRAVEL-THAITRAVEL THAI S.R.L. public subnetsASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.140/304FASTWEB-STAI-SOCIETA-TURISTICAS.T.A.I. SOCIETA' TURISTICA S.C.R.L. public subnetsASSIGNED PAMay 2, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.144/2816FASTWEB-ARSCOLORARSCOLOR.COM public subnetASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.160/304FASTWEB-VACCARI-E-BOSIVACCARI & BOSI SRL public subnetASSIGNED PAMar 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.164/304FASTWEB-SOLDINO-HOLDINGSOLDINO HOLDING SPA public subnetsASSIGNED PASep 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.168/298FASTWEB-ORIONORION public subnetASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.180/304FASTWEB-SYSTEM-SERVICESYSTEM SERVICE S.R.L. public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.192/298FASTWEB-ITALPIZZA-UNIPERSONALEITALPIZZA UNIPERSONALE public subnetASSIGNED PAJul 13, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.204/304FASTWEB-IT-INFORMATION-TECHNOLOGIESIT - INFORMATION TECHNOLOGIES SRL public subnetsASSIGNED PAFeb 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.208/298FASTWEB-VDSVDS SRL public subnetsASSIGNED PAFeb 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.99.220/304FASTWEB-AUTOSTRADE-PER-LA-ITALIAAUTOSTRADE PER L'ITALIA S.N.C. public subnetsASSIGNED PAFeb 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.100.0/24256FASTWEB-POP-2303Infrastructure for Fastweb's main location FastwebASSIGNED PAFeb 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.0/2664FASTWEB-POP-2300-SMALL-BUSINESS-7Infrastructure for Fastweb's main locationASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.64/298FASTWEB-LMLM srl public subnetsASSIGNED PAMar 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.80/298FASTWEB-ISTASISTAS SERVICE public subnetASSIGNED PANov 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.88/298FASTWEB-Logimark-Societa-CooperativaLogimark Società Cooperativa A.r.l. public subnetASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.96/298FASTWEB-DATAVISIONDATAVISION SRL public subnetsASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.112/2816FASTWEB-ARTEAARTEA public subnetASSIGNED PAMar 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.132/304FASTWEB-COMETA-DI-ANSELMI-E-CCO.M.E.TA. DI ANSELMI & C. S.N.C. public subnetsASSIGNED PAMar 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.144/298FASTWEB-VE-DI-SE-HOSPITALVE.DI.SE HOSPITAL SPA public subnetsASSIGNED PAMar 10, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.156/304FASTWEB-CENTRO-FORMAZIONE-MANAGEMENTCENTRO DI FORMAZIONE MANAGEMENT DEL TERZIARIO OTHER public subnetsASSIGNED PAMar 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.168/304FASTWEB-ELOGELOG SRL public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.176/2816FASTWEB-ROSATI-AUTOROSATI AUTO public subnetASSIGNED PAFeb 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.192/304FASTWEB-HIGHLANDS-INSTITUTEHIGHLANDS INSTITUTE S.R.L. public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.200/298FASTWEB-OTHEROTHER public subnetASSIGNED PAFeb 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.208/304FASTWEB-PROJECT_S_R_LPROJECT s.r.l. public subnetsASSIGNED PAMar 2, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.212/304FASTWEB-OPENGINEERING_SRLOPENGINEERING SRL public subnetASSIGNED PAAug 5, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.216/304FASTWEB-CENTRO-POLIGRAFICO-ROMANOCENTRO POLIGRAFICO ROMANO SRL public subnetsASSIGNED PAJun 24, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.220/304FASTWEB-PIKAPPAPIKAPPA SPA public subnetsASSIGNED PAFeb 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.224/298FASTWEB-SWENSWEN S.R.L. public subnetsASSIGNED PAFeb 24, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.236/304FASTWEB-Nova-Systems-RomaNova Systems Roma public subnetASSIGNED PAFeb 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.101.240/304FASTWEB-PROGRAM-SERVICEPROGRAM SERVICE public subnetsASSIGNED PAFeb 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.0/298FASTWEB-RBT-BUILDING-SERVICESR.B.T. BUILDING SERVICES public subnetsASSIGNED PAApr 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.8/298FASTWEB-INOX-TECHINOX TECH public subnetASSIGNED PAApr 20, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.16/298FASTWEB-SIMODSIMOD S.P.A. public subnetASSIGNED PAApr 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.28/304FASTWEB-GIELLE_SRLGIELLE SRL public subnetsASSIGNED PAMay 2, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.32/304FASTWEB-MATTOSCHI-COMUNICAZIONEMATTOSCHI COMUNICAZIONE s.r.l. public subnetsASSIGNED PAApr 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.40/298FASTWEB-CASA-DI-CURA-DI-ABANO-TERME-POLISPECIALISTICA-E-TERMALECASA DI CURA DI ABANO TERME POLISPECIALISTICA E TERMALE S.P.A. public subnetsASSIGNED PAApr 5, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.52/304FASTWEB-RPI-SERVIZIR.P.I. SERVIZI S.A.S. public subnetsASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.56/304FASTWEB-RPI-SERVIZIRPI SERVIZI S.A.S. public subnetsASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.60/304FASTWEB-ARTELARTEL S.R.L. public subnetsASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.72/304FASTWEB-CARTOVENETA_SRLCARTOVENETA SRL public subnetsASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.76/304FASTWEB-ACKNOWACKNOW SRL public subnetsASSIGNED PAMar 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.80/298FASTWEB-ALCEOALCEO S.R.L. public subnetsASSIGNED PAMar 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.88/304FASTWEB-STUDIO_LEGALE_AVV_CALOGEROSTUDIO LEGALE AVV. CALOGERO public subnetASSIGNED PAAug 26, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.96/298FASTWEB-OPTILENS_ITALIA_SRLOPTILENS ITALIA srl public subnetsASSIGNED PAMar 24, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.112/2816FASTWEB-IKSIKS Srl public subnetsASSIGNED PAMar 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.192/304FASTWEB-SENECASENECA SRL public subnetsASSIGNED PAMar 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.196/304FASTWEB-TPT.P. S.R.L. public subnetsASSIGNED PAMar 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.200/298FASTWEB-COMUNE-DI-VENEZIA-MUNICIPALITA-DI-MARGHERACOMUNE DI VENEZIA MUNICIPALITA' DI MARGHERA public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.208/298FASTWEB-CATTOZZO-ABRAMO-e-FIGLICATTOZZO ABRAMO & FIGLI S.R.L. public subnetsASSIGNED PAMar 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.216/298FASTWEB-ISTITUTO_DI_ISTRUZIONE_SUPERIORE_L_EINAUDIISTITUTO DI ISTRUZIONE SUPERIORE L. EINAUDI public subnetASSIGNED PAJan 16, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.224/298FASTWEB-ELDA_SERVICE_SRLELDA SERVICE SRL public subnetASSIGNED PAAug 25, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.232/298FASTWEB-SISETSISET public subnetsASSIGNED PAFeb 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.240/304FASTWEB-ZEROUNO-INFORMATICAZEROUNO INFORMATICA SRL public subnetsASSIGNED PAMar 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.244/304FASTWEB-TIMMERSTIMMERS public subnetsASSIGNED PAFeb 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.102.248/298FASTWEB-OVERGOMOVERGOM public subnetASSIGNED PAFeb 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.8/304FASTWEB-AUTOMATAAUTOMATA SPA public subnetsASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.12/304FASTWEB-GRAZIE_NERI_SRLGRAZIE NERI SRL public subnetsASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.24/304FASTWEB-AVV-MAURIZIO-BOZZATOAVV. MAURIZIO BOZZATO public subnetsASSIGNED PAAug 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.44/304FASTWEB-CENTRO-DI-FORMAZIONE-MANAGEMENT-DEL-TERZIARIOCENTRO DI FORMAZIONE MANAGEMENT DEL TERZIARIO IND public subnetsASSIGNED PAMar 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.68/304FASTWEB-VALPAS-COMMUNICATIONSVALPAS COMMUNICATIONS SRL public subnetsASSIGNED PAMar 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.72/298FASTWEB-UTILIAUTILIA public subnetsASSIGNED PAMar 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.88/304FASTWEB-RICCA-AVV-ELETTRARICCA AVV. ELETTRA IND public subnetsASSIGNED PAMar 10, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.92/304FASTWEB-OPTIMA-CONSULTINGOPTIMA CONSULTING SRL public subnetsASSIGNED PAMar 10, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.96/304FASTWEB-WP-SUPPORT-ITALIAWP SUPPORT ITALIA SRL public subnetsASSIGNED PAMar 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.100/304FASTWEB-CEASCEAS SRL public subnetsASSIGNED PAMar 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.104/298FASTWEB-TURNER-BROADCASTING-SYSTEM-ITALIATURNER BROADCASTING SYSTEM ITALIA public subnetASSIGNED PAMar 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.112/298FASTWEB-GBGB public subnetASSIGNED PAOct 27, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.124/304FASTWEB-TENNIS-CLUB-MILANO-A-BONACOSSATENNIS CLUB MILANO A. BONACOSSA public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.132/304FASTWEB-OLDONIOLDONI SRL public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.136/304FASTWEB-NOOVLE_SRLNOOVLE SRL public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.144/304FASTWEB-CON-FINCON FIN DI BIANCHI L. & C. SAS public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.156/304FASTWEB-STUDIO-SCIO-BIANCHISTUDIO SCIO BIANCHI public subnetsASSIGNED PAMar 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.172/304FASTWEB-PELLEGRINO-ANNAPELLEGRINO ANNA public subnetsASSIGNED PAMar 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.176/298FASTWEB-GOTTARDO-RUFFONI-RONDINEGOTTARDO RUFFONI RONDINE S.p.A public subnetsASSIGNED PAMar 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.184/298FASTWEB-Gruppo-IbisGruppo Ibis S.p.A public subnetsASSIGNED PAMar 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.196/304FASTWEB-TECNOASSISTTECNOASSIST SNC public subnetsASSIGNED PAMar 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.200/298FASTWEB-Ravago-ItaliaRavago Italia S.p.A. public subnetsASSIGNED PAMar 2, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.224/298FASTWEB-Fabbrica-Armi-Pietro-BerettaFabbrica D'Armi Pietro Beretta S.p.A. public subnetsASSIGNED PAAug 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.232/298FASTWEB-SWAROVSKI-INTERNAZIONALE-ITALIASWAROVSKI INTERNAZIONALE D'ITALIA S.p.A public subnetsASSIGNED PAMar 2, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.244/304FASTWEB-IMPRESA-EDILE-PIZZETTIIMPRESA EDILE PIZZETTI SRL public subnetsASSIGNED PAJun 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.248/304FASTWEB-SEUCERSEUCER s.r.l. public subnetsASSIGNED PAMar 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.103.252/304FASTWEB-FOOTBALL-TEAM-DI-SANTA-MARIA-ANTONIOFOOTBALL TEAM DI SANTA MARIA ANTONIO SRL public subnetsASSIGNED PAFeb 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.104.0/24256FASTWEB-REGIONE_CAMPANIAREGIONE CAMPANIA public subnetASSIGNED PAMay 19, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.105.0/2732FASTWEB-FIAInfrastructure for Fastwebs main locationASSIGNED PAApr 15, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.105.32/2732FASTWEB-FIAInfrastructure for Fastwebs main locationASSIGNED PAJun 9, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.105.64/2732FASTWEB-FIAInfrastructure for Fastwebs main locationASSIGNED PAJul 10, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.105.96/2732FASTWEB-FIAInfrastructure for Fastwebs main locationASSIGNED PAJul 31, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.105.128/2732FASTWEB-FIAInfrastructure for Fastwebs main locationASSIGNED PAAug 1, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.105.160/2732FASTWEB-FIAInfrastructure for Fastwebs main locationASSIGNED PASep 1, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.105.192/2732FASTWEB-FIAInfrastructure for Fastwebs main locationASSIGNED PASep 5, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.105.224/2732FASTWEB-FIAInfrastructure for Fastwebs main locationASSIGNED PAOct 10, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.106.0/24256FASTWEB-LAZIOCREALAZIOCREA public subnetASSIGNED PAFeb 24, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.107.0/24256FASTWEB-LAZIOCREALAZIOCREA public subnetASSIGNED PAFeb 24, 2025abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.108.0/24256FASTWEB-POP-4101Infrastructure for Fastweb's main locationASSIGNED PAFeb 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.0/2816FASTWEB-CSP-CONSULENZA-SISTEMI-E-PROCEDURECSP CONSULENZA SISTEMI E PROCEDURE public subnetASSIGNED PAFeb 28, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.16/2816FASTWEB-TORINO-WIRELESSTORINO WIRELESS public subnetASSIGNED PAMar 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.36/304FASTWEB-VODAFONE_ENTERPRISE_ITALYVODAFONE ENTERPRISE ITALY public subnetASSIGNED PAJun 28, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.40/298FASTWEB-STATE-STREET-BANKSTATE STREET BANK public subnetsASSIGNED PAApr 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.48/2816FASTWEB-PERCORSIPERCORSI public subnetASSIGNED PAMar 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.64/2664FASTWEB-GETICAGETICA public subnetASSIGNED PAMay 10, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.128/2816FASTWEB-CITTA-CHIERIComune Città di Chieri public subnetASSIGNED PAMay 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.144/2816FASTWEB-Magnetto-WheelsMagnetto Wheels public subnetASSIGNED PAMay 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.160/2816FASTWEB-Magnetto-AutomotiveMagnetto Automotive public subnetASSIGNED PAMay 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.176/298FASTWEB-LCT-INFOTELEMATICSLCT INFOTELEMATICS SPA public subnetASSIGNED PAJun 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.184/298FASTWEB-AREA_S_P_AAREA Spa public subnetASSIGNED PAJun 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.192/2732FASTWEB-PROXIMA-CENTAURIPROXIMA CENTAURI public subnetASSIGNED PAAug 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.224/298FASTWEB-AUTOINGROSAUTOINGROS public subnetASSIGNED PAAug 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.232/298FASTWEB-ACIDEVOLUTIONACIDEVOLUTION public subnetASSIGNED PAAug 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.240/298FASTWEB-DIRECTA-SIMPADIRECTA S.I.M.P.A. public subnetASSIGNED PASep 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.109.248/298FASTWEB-DIRECTA-SIMPADIRECTA S.I.M.P.A. public subnetASSIGNED PASep 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
← Previous1,201–1,400 of 1,692 · page 7 of 9Next →

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
Residential31,03695%52
Business1,7285.3%42
Mobile40.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS12874

IT
Name
Fastweb SpA
Type
Internet provider
Registered
Dec 17, 1999
Domain
fastweb.it
Website
www.fastweb.it
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed