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Data as of Nov 13, 2026

83.103.64.0/18

13 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
13
0.08% of its addresses · 30 days
Always-on exits
1
7.7% of its exits
Spread
6 of 64
/24s with at least one exit
Providers
29
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

1.3K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
83.103.105.0/2415
83.103.66.0/2403
83.103.74.0/2402
83.103.84.0/2401
83.103.106.0/2401
83.103.114.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FloppyData
  • GloryCloud
  • GonzoProxy
  • IPMUSK
  • Infatica
  • KindProxy
  • LemonBright
  • MangoProxy
  • NovaProxy
  • Novada
  • Proxy-Seller
  • ProxyEmpire
  • ProxyStyler
  • Proxyma
  • Shifter
  • Thordata
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
83.103.0.0/17
since May 2005
AS12874Residential23
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
└ 83.103.98.120/298FASTWEB-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
└ 83.103.110.0/2664FASTWEB-POP-0500-SMALL-BUSINESS-3Infrastructure for Fastweb's main locationASSIGNED PAMar 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.64/298FASTWEB-POP-0500-SMALL-BUSINESSInfrastructure for Fastweb's main locationASSIGNED PADec 12, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.72/304FASTWEB-POP-0500-SMALL-BUSINESSInfrastructure for Fastweb's main locationASSIGNED PADec 12, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.76/304FASTWEB-STUDIO-BOFFA-CONSULENZA-AUTOMOBILISTICA-FANTINO-MASSIMO-e-C-SASSTUDIO BOFFA CONSULENZA AUTOMOBILISTICA FANTINO MASSIMO& C SAS public subnetsASSIGNED PASep 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.80/304FASTWEB-BEACH-COMPANYBEACH COMPANY SAS public subnetsASSIGNED PASep 16, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.84/304FASTWEB-SCREENY-MEDIA-ITALIASCREENY MEDIA ITALIA SRL public subnetsASSIGNED PASep 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.88/298FASTWEB-PACKAGE-SIISTEMIPACKAGE SIISTEMI srl public subnetASSIGNED PASep 12, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.96/298FASTWEB-G3-ITALIAG3 ITALIA SAS public subnetsASSIGNED PASep 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.104/298FASTWEB-I_I_S_S__-_IPSIA_-_ITNS_ISTITUTO_SCOLASTICOI.I.S.S. - IPSIA - ITNS public subnetASSIGNED PAJul 12, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.112/304FASTWEB-SC-WEBS.C. WEB SNC public subnetsASSIGNED PASep 2, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.116/304FASTWEB-ALESSANDRA-PERONIALESSANDRA PERONI public subnetsASSIGNED PAAug 30, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.120/298FASTWEB-NAVALMARENAVALMARE public subnetASSIGNED PAAug 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.128/304FASTWEB-ITAL-PRESTITIITAL PRESTITI SPA public subnetsASSIGNED PAJul 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.132/304FASTWEB-TECHNONETTECHNONET SRL public subnetsASSIGNED PAJul 27, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.136/304FASTWEB-KEY-TECHNOLOGIESKEY TECHNOLOGIES SRL public subnetsASSIGNED PAJul 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.140/304FASTWEB-MOTHERMOTHER SRL public subnetsASSIGNED PAJul 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.144/304FASTWEB-MADI-VENTURAMADI VENTURA SPA public subnetsASSIGNED PAJul 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.148/304FASTWEB-ANSALDO-SUPERCONDUTTORIANSALDO SUPER CONDUTTORI SPA public subnetsASSIGNED PAJul 12, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.152/304FASTWEB-NAVALIMPIANTINAVALIMPIANTI SPA public subnetsASSIGNED PAJul 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.156/304FASTWEB-NUOVA-DATA-ENTRYNUOVA DATA ENTRY SRL public subnetsASSIGNED PAJul 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.160/298FASTWEB-ENERMAR-TRASPORTIENERMAR TRASPORTI SRL public subnetASSIGNED PAJun 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.168/304FASTWEB-MINUTI-PREZIOSIMINUTI PREZIOSI SRL public subnetsASSIGNED PAJun 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.176/304FASTWEB-ABITECH-SRLABITECH SRL public subnetsASSIGNED PAJun 10, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.180/304FASTWEB-EDITRICE-EUROITALIA-SRLEDITRICE EUROITALIA SRL public subnetsASSIGNED PAJun 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.188/304FASTWEB-FLLI-RAZETO-E-CASARETOF.LLI RAZETO E CASARETO SPA public subnetsASSIGNED PAJun 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.204/304FASTWEB-NEXT-WORLDNEXT WORLD SRL public subnetsASSIGNED PAMay 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.208/298FASTWEB-ARINOXARINOX public subnetsASSIGNED PAMay 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.216/298FASTWEB-RSTAHLRSTAHL public subnetASSIGNED PAMay 25, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.224/304FASTWEB-ELETTROTECNICA-PERGOLOELETTROTECNICA PERGOLO SRL public subnetsASSIGNED PAJun 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.228/304FASTWEB-SALES-PLANETSALES PLANET s.r.l. public subnetsASSIGNED PAMay 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.240/298FASTWEB-ISTITUTO-DEAMBROSIS-NATTAISTITUTO D'ISTRUZIONE SUPERIORE DE AMBROSIS NATTA public subnetASSIGNED PAMay 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.110.248/298FASTWEB-SIDERCADSIDERCAD public subnetASSIGNED PAMay 6, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.111.0/24256FASTWEB-POP-0504Infrastructure for Fastweb's main locationASSIGNED PAMar 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.112.0/24256FASTWEB-POP-0502Infrastructure for Fastweb's main locationASSIGNED PAMar 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.16/298FASTWEB-VERCARMODELVERCARMODEL SRL public subnetASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.28/304FASTWEB-LA-PERSONA-AL-CENTRO-CONSULTORIO-FAMILIARELA PERSONA AL CENTRO CONSULTORIO FAMILIARE OTHER public subnetsASSIGNED PAMar 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.32/304FASTWEB-NEW-TEAM-SERVICE-FUSTELLENEW TEAM SERVICE FUSTELLE SRL public subnetsASSIGNED PAMar 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.36/304FASTWEB-TRAVEL-THAITRAVEL THAI SRL public subnetsASSIGNED PAMar 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.40/298FASTWEB-SIMETSIMET SRL public subnetsASSIGNED PAMar 23, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.48/298FASTWEB-BLUEFINBLUEFIN SRL public subnetASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.56/298FASTWEB-GIORGIO_RISI_SRLGIORGIO RISI SRL public subnetASSIGNED PAMar 24, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.72/298FASTWEB-IREMIREM public subnetASSIGNED PAMar 24, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.80/298FASTWEB-GLOBO-SERVICEGLOBO SERVICE public subnetASSIGNED PAApr 1, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.92/304FASTWEB-COMPUTER-KINGCOMPUTER KING SAS public subnetsASSIGNED PAApr 6, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.112/298FASTWEB-VERCARMODEL-SAROVERCARMODEL SARO s.r.l. public subnetsASSIGNED PAApr 7, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.120/298FASTWEB-MULTIMEDIA-HYPER-WEBMULTIMEDIA HYPER-WEB public subnetsASSIGNED PAApr 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.128/304FASTWEB-PRAXIPRAXI SPA public subnetsASSIGNED PAApr 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.132/304FASTWEB-GGS_RAPPRESENTANZE_INDUSTRIALIGGS RAPPRESENTANZE INDUSTRIALI public subnetASSIGNED PANov 26, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.136/298FASTWEB-FACETFACET SRL public subnetsASSIGNED PAApr 14, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.176/298FASTWEB-VERO_INTERNATIONAL_SOFTWAREVERO INTERNATIONAL SOFTWARE public subnetASSIGNED PAMay 16, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.192/304FASTWEB-TERRAMATICATERRAMATICA public subnetASSIGNED PAApr 22, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.196/304FASTWEB-Ebi-SrlEBI Srl public subnetASSIGNED PAApr 26, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.204/304FASTWEB-ITITRASPORTI_SPAITITRASPORTI SPA public subnetsASSIGNED PAApr 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.216/298FASTWEB-BRIOSCHI_GESTIONI_SRLBRIOSCHI GESTIONI SRL public subnetASSIGNED PAAug 20, 2009abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.224/298FASTWEB-W-MEDIA-SRLW E MEDIA SRL public subnetASSIGNED PAApr 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.232/304FASTWEB-CONAFCONAFI SPA public subnetsASSIGNED PAMay 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.236/304FASTWEB-NOTAIO-MAURO-D-AMBROSINOTAIO MAURO D'AMBROSI IND public subnetsASSIGNED PAMay 3, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.240/298FASTWEB-PRINT-SERVICEPRINT SERVICE SRL public subnetsASSIGNED PAMay 6, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.113.252/304FASTWEB-SCHREDER-SPASCHREDER SPA public subnetsASSIGNED PAMay 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.114.0/24256FASTWEB-POP-INFRASTRUCTUREInfrastructure for Fastweb main locationASSIGNED PAAug 8, 2022abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.0/2664FASTWEB-Executive-SistemiExecutive Sistemi public subnetASSIGNED PAMar 11, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.64/2816FASTWEB-IMAIMA spa public subnetASSIGNED PAMar 31, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.80/298FASTWEB-CEA-ESTINTORICEA ESTINTORI public subnetASSIGNED PAApr 26, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.96/2732FASTWEB-Iale-InformaticaIale Informatica public subnetASSIGNED PAApr 21, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.128/2816FASTWEB-FONDAZIONE-ANT-ITALIA-ONLUSFONDAZIONE ANT ITALIA ONLUS public subnetASSIGNED PAMay 4, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.144/2816FASTWEB-SOCIETA-EDITRICE-IL-MULINOSOCIETA EDITRICE IL MULINO public subnetASSIGNED PASep 9, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.160/2732FASTWEB-MARCHESINI-GROUPMARCHESINI GROUP public subnetASSIGNED PAMay 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.192/2732FASTWEB-ALSTOM-TRANSPORTALSTOM TRANSPORT public subnetASSIGNED PAAug 26, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.115.224/2816FASTWEB-VIABIZZUNOVIABIZZUNO SRL public subnetASSIGNED PASep 26, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.116.0/25128FASTWEB-PrevinetPrevinet SpA public subnetASSIGNED PAMar 15, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.116.128/2816FASTWEB-IMHOTEP-COSTRUZIONIIMHOTEP COSTRUZIONI public subnetASSIGNED PAMar 18, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.116.144/298FASTWEB-RELAX-ptpRELAX public subnetASSIGNED PAFeb 20, 2006abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.116.152/298FASTWEB-LOGOS_TECHNOLOGIESLOGOS TECHNOLOGIES public subnetASSIGNED PAOct 13, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.116.160/2732FASTWEB-SIGMA-INFORMATICASIGMA INFORMATICA public subnetASSIGNED PAJul 12, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.116.192/2732FASTWEB-ZIPZIP public subnetASSIGNED PAJul 29, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
└ 83.103.116.224/2816FASTWEB-MIP-ENGINEERIGMIP ENGINEERIG public subnetASSIGNED PAAug 2, 2005abuse@fastweb.it
via IT-FASTWEB-20040308
← Previous601–800 of 1,016 · page 4 of 6Next →

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

16,384 addresses
TypeAddressesShareRanges
Residential15,50895%34
Business8725.3%27
Mobile40.02%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