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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
└ 83.103.70.72/304FASTWEB-SIKURASIKURA SRL public subnetsASSIGNED PANov 26, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.76/304FASTWEB-EXERGIAEXERGIA S.p.A.public subnetASSIGNED PANov 26, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.84/304FASTWEB-CREATIVE-WEBCREATIVE WEB SNC public subnetsASSIGNED PANov 25, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.96/304FASTWEB-Beni-StabiliBeni Stabili SpA public subnetASSIGNED PANov 25, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.112/298FASTWEB-REMCO-ITALIAREMCO ITALIA SpA public subnetASSIGNED PANov 25, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.124/304FASTWEB-TECMECTECMEC SRL public subnetsASSIGNED PANov 29, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.128/298FASTWEB-PROMOBIT_SRLPROMOBIT public subnetASSIGNED PAOct 27, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.136/298FASTWEB-Itsos-Albe-SteinerItsos Albe Steiner indpublic subnetASSIGNED PANov 26, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.144/298FASTWEB-CONSILIUM_SGR_SRLCONSILIUM SGR SRL public subnetASSIGNED PANov 26, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.152/304FASTWEB-PEROXITALIAPEROXITALIA public subnetASSIGNED PADec 1, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.156/304FASTWEB-INCICO_S_P_AINCICO SPA public subnetsASSIGNED PADec 1, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.164/304FASTWEB-VERPLASTVERPLAST SRL public subnetsASSIGNED PADec 3, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.168/304FASTWEB-CISEACISEA SRL public subnetsASSIGNED PADec 3, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.176/2816FASTWEB-MAGNETICA-DEVELOPMENT-DI-GE-INDMAGNETICA DEVELOPMENT DI G.E. IND public subnetsASSIGNED PADec 3, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.70.192/2664FASTWEB-POP-0100-SMALL-BUSINESSInfrastructure for Fastweb's main locationASSIGNED PANov 25, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.0/2732FASTWEB-META-SYSTEMMETA SYSTEM SPA public subnetASSIGNED PAFeb 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.40/304FASTWEB-Fondazione-Onlus-B-RamazziniFondazione Onlus B. Ramazzini public subnetASSIGNED PAFeb 28, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.48/2816FASTWEB-TORO-ROSSOSCUDERIA TORO ROSSO SPA public subnetsASSIGNED PAFeb 17, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.64/2732FASTWEB-Struttura-Informaticapublic subnetASSIGNED PAFeb 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.96/2816FASTWEB-GRANI-E-PARTNERSGRANI E PARTNERS public subnetsASSIGNED PAJan 26, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.112/298FASTWEB-HaworthHaworth public subnetASSIGNED PAJul 6, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.120/298FASTWEB-O-E-NO E N public subnetASSIGNED PAJan 20, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.128/2816FASTWEB-KELYAN-SMCKELYAN SMC public subnetsASSIGNED PADec 28, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.144/298FASTWEB-AutomaAutoma Spa public subnetASSIGNED PADec 29, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.152/298FASTWEB-TECNOCUPOLE-PANCALDITECNOCUPOLE PANCALDI public subnetASSIGNED PADec 21, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.160/298FASTWEB-ZecchettiZecchetti public subnetASSIGNED PADec 20, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.176/298FASTWEB-LA-MERIDIANALA MERIDIANA public subnetASSIGNED PANov 25, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.184/298FASTWEB-RAINERRAINER public subnetASSIGNED PANov 18, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.192/2816FASTWEB-Global-ServiceGlobal Service public subnetASSIGNED PANov 12, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.208/298FASTWEB-Global-ServiceGlobal Service public subnetASSIGNED PANov 12, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.216/304FASTWEB-CentrogestCentrogest public subnetASSIGNED PAJan 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.220/304FASTWEB-RAILOGRAILOG public subnetASSIGNED PANov 12, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.71.224/2732FASTWEB-CEFLA-GROUPCEFLA GROUP public subnetASSIGNED PANov 10, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.0/2816FASTWEB-VCM-Vigilanza-Citta-di-MilanoVCM Vigilanza Città di Milano Spa public subnetASSIGNED PANov 12, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.24/304FASTWEB-INTERNATIONAL-TEXTIL-DIFFUSIONINTERNATIONAL TEXTIL DIFFUSION public subnetASSIGNED PANov 12, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.28/304FASTWEB-INTERNATIONAL-TEXTIL-DIFFUSIONINTERNATIONAL TEXTIL DIFFUSION public subnetASSIGNED PANov 12, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.32/304FASTWEB-INTERNATIONAL-TEXTIL-DIFFUSIONINTERNATIONAL TEXTIL DIFFUSION public subnetASSIGNED PANov 12, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.36/304FASTWEB-ADVANCING-TRADEADVANCING TRADE public subnetASSIGNED PANov 15, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.40/298FASTWEB-HUMANA-ITALIAHUMANA ITALIA public subnetASSIGNED PANov 15, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.48/298FASTWEB-A-NOVO-ITALIAA NOVO ITALIA Spa public subnetASSIGNED PANov 15, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.56/298FASTWEB-PREDA-INFORMATICAPREDA INFORMATICA public subnetASSIGNED PANov 15, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.64/2664FASTWEB-HEWLETT_PACKARD_ITALIANAHewlett Packard Italiana srl public subnetsASSIGNED PANov 15, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.128/298FASTWEB-ASAASA S.r.l. public subnetASSIGNED PANov 15, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.136/304FASTWEB-EURANDEURAND public subnetASSIGNED PANov 17, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.144/298FASTWEB-LIVIGNO-AZIENDA-DI-PROMOZIONE-E-SVILUPPO-TURISMOLIVIGNO AZIENDA DI PROMOZIONE E SVILUPPO TURISMO public subnetASSIGNED PANov 18, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.152/298FASTWEB-COMUNE-DI-CASSANO-MAGNAGOCOMUNE DI CASSANO MAGNAGO public subnetASSIGNED PANov 18, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.160/2816FASTWEB-Italpresse-IndustrieItalpresse Industrie S.r.l. public subnetASSIGNED PANov 18, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.184/298FASTWEB-BUONGIORNO-VITAMINICBUONGIORNO VITAMINIC public subnetASSIGNED PANov 22, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.192/2816FASTWEB-BUONGIORNO-VITAMINICBUONGIORNO VITAMINIC public subnetASSIGNED PANov 22, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.208/298FASTWEB-POWERTRONIXPOWERTRONIX public subnetASSIGNED PANov 29, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.216/304FASTWEB-FIT-FORNITURE-IMPIANTI-TECNOLOGICIFIT FORNITURE IMPIANTI TECNOLOGICI public subnetASSIGNED PADec 2, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.220/304FASTWEB-IED-ISTITUTO-EUROPEO-DI-DESIGNIED - ISTITUTO EUROPEO DI DESIGN public subnetASSIGNED PAMay 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.72.224/2732FASTWEB-SinaptoSinapto public subnetASSIGNED PADec 1, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.64/2816FASTWEB-Curia-Generalizia-dei-Frati-MinoriCuria Generalizia dei Frati Minori public subnetASSIGNED PADec 3, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.96/2816FASTWEB-INTERCONTINENTAL-TRAVEL-COMPANYINTERCONTINENTAL TRAVEL COMPANY public subnetsASSIGNED PADec 13, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.112/2816FASTWEB-MET-SOGEDAMET SOGEDA public subnetASSIGNED PAJan 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.128/298FASTWEB-GHPG.H.P. public subnetASSIGNED PAJan 20, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.136/298FASTWEB-ITALFERRITALFERR public subnetASSIGNED PAJan 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.144/304FASTWEB-SIMAVSIMAV public subnetASSIGNED PAJan 24, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.148/304FASTWEB-TECNOLOGIE-NELLE-RETI-E-NEI-SERVIZITECNOLOGIE NELLE RETI E NEI SERVIZI public subnetsASSIGNED PASep 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.152/298FASTWEB-MONDO-TVMONDO TV S.P.A. public subnetASSIGNED PAJan 26, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.160/2816FASTWEB-2303-IPPU-32-F4Infrastructure for Fastweb's main locationASSIGNED PAMar 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.176/298FASTWEB-BEVI-ROMA-DISTRIBUZIONEBEVI ROMA DISTRIBUZIONE public subnetASSIGNED PAApr 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.184/304FASTWEB-CALIFANO-CARRELLICALIFANO CARRELLI public subnetASSIGNED PAApr 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.188/304FASTWEB-RELIVERELIVE public subnetASSIGNED PAJan 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.192/2732FASTWEB-SCALA-GROUPSCALA GROUP public subnetASSIGNED PADec 2, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.224/298FASTWEB-SG_SOLUZIONI_LOGISTICHESG SOLUZIONI LOGISTICHE public subnetASSIGNED PADec 2, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.73.240/2816FASTWEB-ROMA-METROPOLITANEROMA METROPOLITANE SOCIETA PER LA REALIZZAZIONE DELLE METRO public subnetASSIGNED PANov 29, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.0/304FASTWEB-INFRATEL_ITALIAINFRATEL ITALIA public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.4/304FASTWEB-NH_ITALIA_S_P_ANH ITALIA S.P.A. public subnetASSIGNED PAMar 9, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.8/298FASTWEB-WTK_S_R_LWTK S.R.L. public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.16/298FASTWEB-LIGURIA_SERVIZI_CISLLIGURIA SERVIZI CISL public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.24/298FASTWEB-IOZZELLI_GROUPIOZZELLI GROUP public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.32/298FASTWEB-ITR_HANDLINGITR HANDLING public subnetASSIGNED PAMar 9, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.40/298FASTWEB-ALLSTARALLSTAR public subnetASSIGNED PANov 4, 2026abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.48/298FASTWEB-AGRITURISMO__LE_CONTRADE__DI_P_DITTAAGRITURISMO "LE CONTRADE" DI P DITTA public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.56/298FASTWEB-STUDIO_MANDICH_SAS_DI_MORENO_MANDICH_E_CSTUDIO MANDICH SAS DI MORENO MANDICH E C. public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.64/2664FASTWEB-INNOVAZIONI_TECNOLOGICHEINNOVAZIONI TECNOLOGICHE public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.128/298FASTWEB-ORANGE_BUSINESS_ITALYORANGE BUSINESS ITALY public subnetASSIGNED PAMay 24, 2024abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.136/298FASTWEB-SRL_IMMOBILIARE_BONOMELLISRL IMMOBILIARE BONOMELLI public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.144/298FASTWEB-TORNERIA_4STORNERIA 4S public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.152/298FASTWEB-EUROSTUDIEUROSTUDI public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.160/2816FASTWEB-AUTOSOFT_MULTIMEDIAAUTOSOFT MULTIMEDIA public subnetASSIGNED PAMar 8, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.176/304FASTWEB-VITTORIA_ASSICURAZIONIVITTORIA ASSICURAZIONI public subnetASSIGNED PAJan 9, 2026abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.180/304FASTWEB-SEVEN-006SEVEN-006 public subnetASSIGNED PAJan 9, 2026abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.184/298FASTWEB-NH_ITALIA_S_P_ANH ITALIA S.P.A. public subnetASSIGNED PAMar 9, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.192/298FASTWEB-NH_ITALIA_S_P_ANH ITALIA S.P.A. public subnetASSIGNED PAMar 9, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.200/298FASTWEB-NH_ITALIA_S_P_ANH ITALIA S.P.A. public subnetASSIGNED PAMar 9, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.208/304FASTWEB-VIVIBANCAVIVIBANCA public subnetASSIGNED PAJan 13, 2026abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.212/304FASTWEB-NH_ITALIA_S_P_ANH ITALIA S.P.A. public subnetASSIGNED PAMar 9, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.216/298FASTWEB-S_N_T__MESSAGGERIES.N.T. MESSAGGERIE public subnetASSIGNED PADec 4, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.224/298FASTWEB-SPOON_DIRECTSPOON DIRECT public subnetASSIGNED PADec 4, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.232/298FASTWEB-IKEA_ITALIA_RETAILIKEA ITALIA RETAIL public subnetASSIGNED PAFeb 9, 2026abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.240/298FASTWEB-STUDIO_CFM_DI_CUONZO_DONATO___CSTUDIO CFM DI CUONZO DONATO & C public subnetASSIGNED PADec 5, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.248/304FASTWEB-HUMANGESTHUMANGEST public subnetASSIGNED PAMar 9, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.74.252/304FASTWEB-HUMANGESTHUMANGEST public subnetASSIGNED PAMar 9, 2023abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.0/2664FASTWEB-INAZ-PAGHEINAZ PAGHE public subnetASSIGNED PADec 1, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.64/2816FASTWEB-IT-SOFTWAREIT SOFTWARE S.p.A public subnetASSIGNED PADec 21, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.80/2816FASTWEB-TELECONTATTOTELECONTATTO public subnetASSIGNED PADec 21, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.96/2732FASTWEB-MAKITAMAKITA public subnetASSIGNED PADec 21, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.128/2732FASTWEB-ING_DIRECTING-DIRECT public subnetASSIGNED PADec 21, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.192/2816FASTWEB-0101-IPPU-35-F5Infrastructure for Fastweb's main locationASSIGNED PAJan 24, 2008abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.208/2816FASTWEB-CONSERTELCONSERTEL public subnetASSIGNED PADec 1, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.224/2816FASTWEB-DENDRITE_ITALIADENDRITE ITALIA SRL public subnetASSIGNED PADec 1, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.75.240/2816FASTWEB-Teorema-TourTeorema Tour S.p.A. public subnetASSIGNED PADec 1, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.0/2664FASTWEB-POP-3700-SMALL-BUSINESS-6Infrastructure for Fastweb's main locationASSIGNED PAFeb 2, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.72/298FASTWEB-Ducati-EnergiaDucati Energia S.p.a public subnetASSIGNED PAFeb 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.80/298FASTWEB-QUADRANTEQUADRANTE SRL public subnetASSIGNED PAFeb 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.112/2816FASTWEB-SIMINTSIMINT SPA public subnetASSIGNED PAJan 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.128/298FASTWEB-COOPFONDCOOPFOND SPA public subnetsASSIGNED PAJan 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.152/304FASTWEB-REGESTAREGESTA S.R.L. public subnetsASSIGNED PAJan 19, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.156/304FASTWEB-ISTITUTO-DEI-CIECHIISTITUTO DEI CIECHI public subnetsASSIGNED PAJan 10, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.184/298FASTWEB-BMRBMR S.R.L. public subnetsASSIGNED PADec 22, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.196/304FASTWEB-SIAVSIAV S.P.A. public subnetsASSIGNED PAMay 2, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.200/298FASTWEB-J2_WEB_SOLUTIONJ2 WEB SOLUTIONS SRL public subnetsASSIGNED PAMay 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.208/304FASTWEB-LEBEZ_SPALEBEZ SPA public subnetASSIGNED PAAug 28, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.212/304FASTWEB-ASCOM_SERVIZIASCOM SERVIZI public subnetASSIGNED PAAug 5, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.224/298FASTWEB-PROTEO_ENGINEERINGPROTEO ENGINEERING public subnetASSIGNED PAJul 27, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.240/298FASTWEB-ADSSADSS SRL public subnetsASSIGNED PADec 3, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.76.248/304FASTWEB-METIS-LABMETIS LAB S.R.L. public subnetsASSIGNED PADec 3, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.77.0/2664FASTWEB-Comune-di-VigevanoComune di Vigevano public subnetASSIGNED PASep 19, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.77.64/2664FASTWEB-MTIMTI public subnetASSIGNED PAAug 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.77.128/2664FASTWEB-MTIMTI public subnetASSIGNED PAJul 27, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.77.192/2816FASTWEB-PLUS-INFORMATICAPLUS INFORMATICA public subnetASSIGNED PASep 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.77.208/2816FASTWEB-0101-IPPU-31-F8Infrastructure for Fastweb's main locationASSIGNED PAOct 15, 2008abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.77.224/2732FASTWEB-VOX2WEBVOX2WEB public subnetASSIGNED PADec 2, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.0/2816FASTWEB-LaserLaser Scrl public subnetASSIGNED PADec 30, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.32/298FASTWEB-INTREDIntred Srl public subnetASSIGNED PADec 30, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.40/304FASTWEB-ISTIFIDISTIFID SPA public subnetsASSIGNED PAJan 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.44/304FASTWEB-DINAMICA_DI_ELENA_CERASUOLO_INDDINAMICA SRL public subnetsASSIGNED PADec 29, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.48/304FASTWEB-BONTEX_SRLBONTEX SRL public subnetASSIGNED PASep 4, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.52/304FASTWEB-SAMMI_SRLSAMMI SRL public subnetsASSIGNED PADec 23, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.56/304FASTWEB-VESTAR-CAPITAL-PARTNERS-ITALIAVESTAR CAPITAL PARTNERS ITALIA SRL public subnetsASSIGNED PADec 23, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.60/304FASTWEB-AGLEAAGLEA SRL public subnetsASSIGNED PADec 23, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.88/304FASTWEB-EUROBUSINESSEUROBUSINESS SRL public subnetsASSIGNED PADec 23, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.96/298FASTWEB-EXIDE-ITALIAEXIDE ITALIA public subnetASSIGNED PADec 22, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.120/304FASTWEB-Chambre-de-commerceCHAMBRE FRANCAISE DE COMMERCE ET D'INDUSTRIE EN ITALIE IND public subnetsASSIGNED PADec 21, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.140/304FASTWEB-FERRARIFERRARI SRL public subnetsASSIGNED PADec 20, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.144/298FASTWEB-TERZOMILLENNIOTERZOMILLENNIO public subnetASSIGNED PADec 17, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.176/298FASTWEB-IMEASIMEAS public subnetsASSIGNED PADec 16, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.184/304FASTWEB-SOCRATESOCRATE SRL public subnetsASSIGNED PADec 17, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.188/304FASTWEB-STUDIO-AVVOCATO-VALERIO-MICHETTISTUDIO AVVOCATO VALERIO MICHETTI public subnetsASSIGNED PADec 15, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.224/298FASTWEB-SINAPSI-001SINAPSI spa public subnetASSIGNED PADec 14, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.232/304FASTWEB-TEAM-PRESS-STUDIOTEAM PRESS STUDIO SRL public subnetsASSIGNED PADec 14, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.78.240/2816FASTWEB-Solei-CommunicationsSolei-Communications public subnetASSIGNED PADec 9, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.0/304FASTWEB-NOTAIO-MASSIMO-LUIGI-SANDINOTAIO MASSIMO LUIGI SANDI IND. public subnetsASSIGNED PAMar 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.8/298FASTWEB-ER-EXPERTS-REPORT-STUDIOER EXPERT'S REPORT STUDIO public subnetASSIGNED PAFeb 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.16/298FASTWEB-SAICOMSAICOM SPA public subnetsASSIGNED PAFeb 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.24/298FASTWEB-COMUNE-DI-VENEZIA-MUNICIPALITA-DI-MARGHERAComune di Venezia public subnetASSIGNED PAFeb 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.32/298FASTWEB-HELLERMANN-TYTONHELLERMANN TYTON S.R.L. public subnetsASSIGNED PAMar 17, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.44/304FASTWEB-SECURGESTSECURGEST S.R.L. public subnetsASSIGNED PAFeb 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.48/298FASTWEB-Infonet-srlInfonet Srl public subnetASSIGNED PAFeb 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.64/298FASTWEB-PratoverdePRATO VERDE SRL public subnetASSIGNED PAFeb 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.72/298FASTWEB-MS-NETWORKM.S. NETWORK S.A.S. public subnetASSIGNED PAJan 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.80/304FASTWEB-ADEMAS_TURISMOADEMAS TURISMO public subnetASSIGNED PAAug 7, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.84/304FASTWEB-BON-NET-DI-STEFANO-BONAZZIBON NET DI STEFANO BONAZZI public subnetsASSIGNED PAJan 27, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.88/298FASTWEB-NEST2_S_R_LNEST2 S.R.L. public subnetsASSIGNED PAJan 27, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.96/298FASTWEB-ZEROUNO-INFORMATICAZEROUNO INFORMATICA S.R.L. public subnetsASSIGNED PAJan 26, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.104/304FASTWEB-BERTO-PASQUALEBERTO PASQUALE s.r.l. public subnetsASSIGNED PAMar 8, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.112/298FASTWEB-EDITEL-EDIZIONI-PER-LE-TELECOMUNICAZIONIEDITEL EDIZIONI PER LE TELECOMUNICAZIONI public subnetASSIGNED PAJan 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.128/2732FASTWEB-TRIOSOFTTRIOSOFT s.r.l public subnetsASSIGNED PAJan 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.168/298FASTWEB-GEI_SOFT_S_R_LGEI SOFT public subnetASSIGNED PAJan 16, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.176/2816FASTWEB-AP-ESSEA.P. ESSE S.R.L. public subnetsASSIGNED PADec 28, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.192/304FASTWEB-BARINBARIN public subnetASSIGNED PAJan 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.212/304FASTWEB-RIGONI_FRANCESCHETTIRIGONI FRANCESCHETTI SRL public subnetASSIGNED PASep 3, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.216/298FASTWEB-RINO-GREGGIO-ARGENTERIERINO GREGGIO ARGENTERIE SPA public subnetsASSIGNED PADec 13, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.224/298FASTWEB-CCVEC.C.VE SRL public subnetsASSIGNED PADec 13, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.79.240/2816FASTWEB-FCS-SOLUTIONSFCS SOLUTIONS public subnetsASSIGNED PADec 10, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.0/25128FASTWEB-ISKRANETISKRANET public subnetASSIGNED PADec 14, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.128/298FASTWEB-Collegio-S-AntonioCollegio Di Sant'Antonio per le missioni apostoliche all'estero public subnetASSIGNED PADec 14, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.136/298FASTWEB-TURRET-ITALIATURRET ITALIA subnetsASSIGNED PADec 16, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.144/298FASTWEB-COMUNE-DI-OLEVANO-ROMANOCOMUNE DI OLEVANO ROMANO subnetsASSIGNED PADec 16, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.152/304FASTWEB-ERMETELERMETEL subnetsASSIGNED PADec 17, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.160/298FASTWEB-HYPEN-ITALIA-PLAY-PRESSHYPEN ITALIA PLAY PRESS public subnetASSIGNED PADec 17, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.168/298FASTWEB-SKISKI Italia public subnetASSIGNED PADec 20, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.176/298FASTWEB-ADN-KronosADN Kronos public subnetASSIGNED PADec 20, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.184/304FASTWEB-SED-LOGSED LOG public subnetASSIGNED PAJan 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.188/304FASTWEB-Mancosu-EditoreMancosu Editore public subnetASSIGNED PAFeb 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.80.192/2664FASTWEB-ACEAACEA public subnetASSIGNED PAJan 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.0/2816FASTWEB-UNICREDIT_GLOBAL_INFORMATION_SERVICEUNICREDIT GLOBAL INFORMATION SERVICE public subnetASSIGNED PAJul 27, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.16/304FASTWEB-bonechifruttabonechifrutta public subnetASSIGNED PAJan 24, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.20/304FASTWEB-PONTIFICIO-ISTITUTO-ORIENTALE-BIBLIOTECAPONTIFICIO ISTITUTO ORIENTALE BIBLIOTECA public subnetsASSIGNED PAJan 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.24/298FASTWEB-COOPFONDCOOPFOND public subnetASSIGNED PAJan 20, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.40/304FASTWEB-SHOW-BUSINESS-2002SHOW BUSINESS 2002 S.R.L. public subnetsASSIGNED PAJan 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.44/304FASTWEB-PREXIS_SPAPREXIS SPA public subnetASSIGNED PAJul 29, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.48/298FASTWEB-MONDO-TVunknownASSIGNED PAJan 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.56/298FASTWEB-TEAM_RETE_ITALIA_SRLBRICOFER TEAM RETE ITALIA srl public subnetsASSIGNED PAJan 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.64/298FASTWEB-HOTEL_DEI_CONGRESSIHOTEL DEI CONGRESSI public subnetASSIGNED PANov 25, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.72/298FASTWEB-RETE-NEWSRETE NEWS srl public subnetASSIGNED PADec 23, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.80/298FASTWEB-INFORMATICA-REGIONALEINFORMATICA REGIONALE SAS public subnetASSIGNED PADec 28, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.96/304FASTWEB-GECA-ITALIAGECA ITALIA S.R.L. public subnetsASSIGNED PADec 28, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.112/298FASTWEB-UISP-ON-NETUisp On Net Srl public subnetASSIGNED PADec 30, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.120/304FASTWEB-PERICLE-TANGERINEPERICLE TANGERINE SRL public subnetsASSIGNED PADec 30, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.124/304FASTWEB-GHTGHT SRL public subnetsASSIGNED PADec 30, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.128/298FASTWEB-BASALTINABASALTINA S.R.L. public subnetsASSIGNED PADec 30, 2004abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.136/304FASTWEB-ABC-MORINIA.B.C. MORINI S.R.L. public subnetsASSIGNED PAJan 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.140/304FASTWEB-LT-ALLUMINIOLT ALLUMINIO S.R.L. public subnetsASSIGNED PAJan 5, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.164/304FASTWEB-RECINA_SERVIZIRECINA SERVIZI public subnetASSIGNED PANov 25, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.168/298FASTWEB-Icram-OtherIcram Other public subnetsASSIGNED PAJan 12, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.81.192/2816FASTWEB-AD-ACTAAD ACTA S.p.A. public subnetsASSIGNED PAJan 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
← Previous801–1,000 of 1,692 · page 5 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