Data as of Nov 3, 2026

83.103.64.0/18

15 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

0.09% of its addresses · 30 days

Spread

6 of 64

/24s with at least one exit

Providers

selling exits here

Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1.2K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
83.103.105.0/24	0	7
83.103.66.0/24	0	3
83.103.74.0/24	0	2
83.103.84.0/24	0	1
83.103.106.0/24	0	1
83.103.114.0/24	0	1

Proxy providers listing exits

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

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
83.103.0.0/17 since May 2005	AS12874	Residential	22 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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
83.103.0.0/17	32,768	IT-FASTWEB-20040308	Fastweb SpA (ORG-FA7-RIPE) · IT	ALLOCATED PA	Mar 8, 2004	[email protected]
└ 83.103.64.0/24	256	FASTWEB-Cache_OTT_Infrastructure	pool for Cache OTT Infrastructure	ASSIGNED PA	Aug 10, 2022	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.0/26	64	FASTWEB-MICROGAME	MICROGAME public subnet	ASSIGNED PA	Oct 24, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.64/30	4	FASTWEB-HUMANGEST	HUMANGEST public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.68/30	4	FASTWEB-GUCCIO_GUCCI	GUCCIO GUCCI public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.72/30	4	FASTWEB-CONSULTINGLAB	CONSULTINGLAB public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.76/30	4	FASTWEB-SIMEONE	SIMEONE public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.80/29	8	FASTWEB-ENGINEERING_D_HUB	ENGINEERING D.HUB public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.88/29	8	FASTWEB-SERVIZI_RIUNITI_MIRA	SERVIZI RIUNITI MIRA public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.96/29	8	FASTWEB-TLE-001	TLE-001 public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.104/29	8	FASTWEB-GAMBA_SERVICE	GAMBA SERVICE public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.112/29	8	FASTWEB-GAMBA_SERVICE	GAMBA SERVICE public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.120/30	4	FASTWEB-SALVATORE_FERRAGAMO	SALVATORE FERRAGAMO public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.124/30	4	FASTWEB-MOVIEMEDIA	MOVIEMEDIA public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.128/30	4	FASTWEB-INFRATEL_ITALIA	INFRATEL ITALIA public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.132/30	4	FASTWEB-GRUPPO_PAM	GRUPPO PAM public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.136/29	8	FASTWEB-DEUTSCHE_TELEKOM_GLOBAL_BUSINESS_SOLUTIONS_ITALIA	DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS ITALIA public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.144/28	16	FASTWEB-MARE_GROUP	MARE GROUP public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.160/29	8	FASTWEB-ESMAN_MEDICAL_CONSULTING	ESMAN MEDICAL CONSULTING public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.168/29	8	FASTWEB-NICO	NICO public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.176/29	8	FASTWEB-ESMAN_MEDICAL_CONSULTING	ESMAN MEDICAL CONSULTING public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.184/29	8	FASTWEB-NOVOMATIC_ITALIA	NOVOMATIC ITALIA public subnet	ASSIGNED PA	Jun 17, 2026	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.192/29	8	FASTWEB-STUDIO_MARK_DI_FRANCESCO_GRANBASSI___C	STUDIO MARK DI FRANCESCO GRANBASSI & C. public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.200/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.204/30	4	FASTWEB-INFRATEL_ITALIA	INFRATEL ITALIA public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.208/28	16	FASTWEB-NI_VAL__GROUP	NI.VAL. GROUP public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.224/29	8	FASTWEB-DEUTSCHE_TELEKOM_GLOBAL_BUSINESS_SOLUTIONS_ITALIA	DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS ITALIA public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.232/29	8	FASTWEB-AKERLUND___RAUSING	AKERLUND & RAUSING public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.240/29	8	FASTWEB-AKERLUND___RAUSING	AKERLUND & RAUSING public subnet	ASSIGNED PA	Mar 10, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.65.248/29	8	FASTWEB-VIATRIS_ITALIA	VIATRIS ITALIA public subnet	ASSIGNED PA	Aug 26, 2025	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.0/26	64	FASTWEB-PSB_CONSULTING	PSB CONSULTING public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.64/29	8	FASTWEB-KOINE_-001	KOINE-001 public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.72/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.76/30	4	FASTWEB-TELEFONICA_GLOBAL_SOLUTIONS__S_L_U	TELEFONICA GLOBAL SOLUTIONS, S.L.U public subnet	ASSIGNED PA	Mar 17, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.80/28	16	FASTWEB-AVANTGARDE	AVANTGARDE public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.96/29	8	FASTWEB-COLORI_-_SOCIETA__COOPERATIVA_SOCIALE_-_ONLUS	COLORI - SOCIETA COOPERATIVA SOCIALE - ONLUS public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.104/29	8	FASTWEB-GELARTICO	GELARTICO public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.112/30	4	FASTWEB-GS	GS public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.116/30	4	FASTWEB-COMUNE_DI_OMEGNA	COMUNE DI OMEGNA public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.120/29	8	FASTWEB-VODAFONE_ENTERPRISE_ITALY	VODAFONE ENTERPRISE ITALY public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.128/29	8	FASTWEB-ENTE_REGIONALE_PER_IL_DIRITTO_ALLO_STUDIO_UNIVERSI	ENTE REGIONALE PER IL DIRITTO ALLO STUDIO UNIVERSI public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.136/29	8	FASTWEB-MAGENTA	MAGENTA public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.144/29	8	FASTWEB-EFFETRADE	EFFETRADE public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.152/30	4	FASTWEB-COMUNE_DI_ARONA	COMUNE DI ARONA public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.156/30	4	FASTWEB-CREDIT_AGRICOLE_CORPORATE_AND_INVESTMENT_BANK	CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK public subnet	ASSIGNED PA	Jun 7, 2024	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.160/29	8	FASTWEB-ACCOUNTING_AND_CONSULTING_SERVICE	ACCOUNTING AND CONSULTING SERVICE public subnet	ASSIGNED PA	Mar 15, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.168/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.172/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.176/28	16	FASTWEB-ASK4_ITALY	ASK4 ITALY public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.192/27	32	FASTWEB-ASK4_ITALY	ASK4 ITALY public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.224/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.228/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.232/30	4	FASTWEB-COMUNE_DI_LECCE	COMUNE DI LECCE public subnet	ASSIGNED PA	Jun 23, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.236/30	4	FASTWEB-LEONARDO_CAPITAL	LEONARDO CAPITAL public subnet	ASSIGNED PA	Jun 23, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.240/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.244/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.248/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.66.252/30	4	FASTWEB-MEDIAMARKET	MEDIAMARKET public subnet	ASSIGNED PA	Mar 16, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.0/28	16	FASTWEB-ORIENTE-AGENZIA-MARITTIMA	ORIENTE AGENZIA MARITTIMA S.R.L. public subnet	ASSIGNED PA	Oct 25, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.16/30	4	FASTWEB-ORIENTE-AGENZIA-MARITTIMA	ORIENTE AGENZIA MARITTIMA S.R.L. public subnet	ASSIGNED PA	Nov 5, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.20/30	4	FASTWEB-WY	WY public subnet	ASSIGNED PA	Jun 18, 2012	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.24/29	8	FASTWEB-SLAM	SLAM S.P.A. public subnet	ASSIGNED PA	Nov 19, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.32/27	32	FASTWEB-KUONI-GASTALDI-TOURS	KUONI GASTALDI TOURS S.P.A. public subnet	ASSIGNED PA	Nov 19, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.64/29	8	FASTWEB-OSPEDALE-VILLA-SCASSI	OSPEDALE VILLA SCASSI public subnet	ASSIGNED PA	Nov 19, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.72/29	8	FASTWEB-EGL_ITALIA	EGL ITALIA SPA public subnet	ASSIGNED PA	Feb 2, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.80/28	16	FASTWEB-CGIL-LIGURIA-ASSOCIAZIONE-NON-RICONOSCIUTA	CGIL LIGURIA ASSOCIAZIONE NON RICONOSCIUTA public subnet	ASSIGNED PA	Dec 2, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.96/28	16	FASTWEB-MANTERO-SISTEMI	MANTERO SISTEMI public subnet	ASSIGNED PA	Dec 30, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.112/28	16	FASTWEB-COSTACROCIERE	COSTACROCIERE public subnet	ASSIGNED PA	Dec 23, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.128/26	64	FASTWEB-ARPAL	ARPAL public subnet	ASSIGNED PA	Dec 23, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.192/27	32	FASTWEB-ISTITUTO-NAZIONALE-PER-LA-RICERCA-SUL-CANCRO-ISTITUTO-SCIENTIFICO	ISTITUTO NAZIONALE PER LA RICERCA SUL CANCRO ISTITUTO SCIENTIFICO public subnet	ASSIGNED PA	Jan 10, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.224/29	8	FASTWEB-EGL_ITALIA	EGL ITALIA public subnet	ASSIGNED PA	Feb 10, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.232/30	4	FASTWEB-DIGITAL-PRINTING-SERVICE	DIGITAL PRINTING SERVICE public subnet	ASSIGNED PA	Feb 24, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.236/30	4	FASTWEB-ITALBULK	ITALBULK public subnet	ASSIGNED PA	Apr 21, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.240/29	8	FASTWEB-MEDOV-UFFICIO-CONTABILITA	MEDOV UFFICIO CONTABILITA' public subnet	ASSIGNED PA	Mar 22, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.67.248/30	4	FASTWEB-RENZOPIANO-BUILDING-WORKSHOP	RENZOPIANO BUILDING WORKSHOP public subnet	ASSIGNED PA	Oct 4, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.0/29	8	FASTWEB-INTERAACTIVE-MARKET-RESEARCH	INTERAACTIVE MARKET RESEARCH SRL public subnets	ASSIGNED PA	Apr 14, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.20/30	4	FASTWEB-ALES	ALES SPA public subnets	ASSIGNED PA	Apr 1, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.24/30	4	FASTWEB-CONSORZIO-HERMES-OTHER	CONSORZIO HERMES OTHER public subnets	ASSIGNED PA	Mar 25, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.36/30	4	FASTWEB-AVANTGARDE-SOLUZIONI-INFORMATICHE	AVANTGARDE SOLUZIONI INFORMATICHE SRL public subnets	ASSIGNED PA	Mar 11, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.40/30	4	FASTWEB-IKOMEDIA	IKOMEDIA SAS public subnets	ASSIGNED PA	Mar 9, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.56/29	8	FASTWEB-Giustino-Costruzioni	Giustino Costruzioni public subnet	ASSIGNED PA	Feb 25, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.76/30	4	FASTWEB-PROTOM_SPA	PROTOM SRL public subnets	ASSIGNED PA	Sep 21, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.80/30	4	FASTWEB-BUONAFONTE	BUONAFONTE SRL public subnets	ASSIGNED PA	Feb 10, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.84/30	4	FASTWEB-MERQURIO	MERQURIO SRL public subnets	ASSIGNED PA	Feb 9, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.88/30	4	FASTWEB-MEDIONET	MEDIONET SRL public subnets	ASSIGNED PA	Feb 3, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.92/30	4	FASTWEB-GRUPPO_EVERY_TOUR_SRL	GRUPPO EVERY TOUR SRL public subnet	ASSIGNED PA	Aug 5, 2009	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.96/29	8	FASTWEB-CAR-Control-Automotive-Risk	C.A.R. Control Automotive Risk public subnet	ASSIGNED PA	Jan 25, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.104/30	4	FASTWEB-STUDIO4	STUDIO 4 SNC public subnets	ASSIGNED PA	Jan 21, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.108/30	4	FASTWEB-AKRON_BUSINESS_TECHNOLOGIES_SRL	AKRON BUSINESS TECHNOLOGIES SRL public subnet	ASSIGNED PA	Jun 20, 2014	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.112/28	16	FASTWEB-TELESERVIZI-IT	TELESERVIZI IT SPA public subnets	ASSIGNED PA	Jan 5, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.128/29	8	FASTWEB-AMMEGA_IT	AMMEGA IT public subnet	ASSIGNED PA	Jul 30, 2009	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.136/29	8	FASTWEB-EUROFLAMM-ITALIANA	EUROFLAMM ITALIANA SRL public subnets	ASSIGNED PA	Jan 5, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.144/28	16	FASTWEB-TELESERVIZI-IT	TELESERVIZI IT SPA public subnets	ASSIGNED PA	Jan 5, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.172/30	4	FASTWEB-SMARTWEB_SRL	SMARTWEB SRL public subnet	ASSIGNED PA	Aug 5, 2009	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.184/29	8	FASTWEB-ALIANTOUR	ALIANTOUR public subnets	ASSIGNED PA	Dec 13, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.200/30	4	FASTWEB-AUTOMOBILE-CLUB-ITALIA-OTHER	AUTOMOBILE CLUB ITALIA OTHER public subnets	ASSIGNED PA	Nov 30, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.216/29	8	FASTWEB-CONVERGENZE	CONVERGENZE public subnet	ASSIGNED PA	Jan 24, 2008	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.224/29	8	FASTWEB-Octava	Octava Srl public subnet	ASSIGNED PA	Nov 29, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.232/30	4	FASTWEB-DRYCE-ITALIA	DRYCE ITALIA SRL public subnets	ASSIGNED PA	Dec 30, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.236/30	4	FASTWEB-AMBIENTE-VIAGGI-SRL	Ambiente Viaggi SRL	ASSIGNED PA	Nov 17, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.240/30	4	FASTWEB-IALE-SUD	IALE SUD SRL public subnets	ASSIGNED PA	Nov 17, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.244/30	4	FASTWEB-DE-ROSA	DE ROSA SRL public subnets	ASSIGNED PA	Nov 25, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.68.248/30	4	FASTWEB-HOTEL-LA-PALMA	HOTEL LA PALMA SPA public subnets	ASSIGNED PA	Jul 1, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.0/26	64	FASTWEB-POP-2300-SMALL-BUSINESS-6	Infrastructure for Fastweb's main location	ASSIGNED PA	Oct 27, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.64/29	8	FASTWEB-SIREC	SIREC S.R.L. public subnets	ASSIGNED PA	Dec 22, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.72/29	8	FASTWEB-INFORMATICA-REGIONALE	INFORMATICA REGIONALE SAS public subnet	ASSIGNED PA	Dec 22, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.80/30	4	FASTWEB-EUROPANEWS_SRL	EUROPANEWS SRL public subnet	ASSIGNED PA	Jul 28, 2009	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.84/30	4	FASTWEB-CSI-MANAGEMENT	CSI MANAGEMENT SRL public subnets	ASSIGNED PA	Dec 22, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.92/30	4	FASTWEB-ANICAFLASH	ANICAFLASH S.R.L. public subnets	ASSIGNED PA	Dec 22, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.96/29	8	FASTWEB-Ambasciata-del-Giappone-in-Italia	Ambasciata del Giappone in Italia public subnets	ASSIGNED PA	Dec 16, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.104/29	8	FASTWEB-Comune-Bracciano	Comune di Bracciano public subnet	ASSIGNED PA	Dec 28, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.112/29	8	FASTWEB-BROWN-SHOE-INTERNATIONAL	BROWN SHOE INTERNATIONAL public subnets	ASSIGNED PA	Dec 16, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.120/29	8	FASTWEB-Risalto	Risalto public subnets	ASSIGNED PA	Dec 15, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.128/29	8	FASTWEB-SHELTER_FROM_THE_STORM_SAS	SHELTER FROM THE STORM DI G. BARBE public subnet	ASSIGNED PA	Dec 15, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.136/29	8	FASTWEB-DIES_SRL	DIES SRL public subnets	ASSIGNED PA	Dec 14, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.160/29	8	FASTWEB-LAIKA-CARAVANS	LAIKA-CARAVANS public subnet	ASSIGNED PA	Dec 9, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.168/30	4	FASTWEB-SINTESI_SPA	SINTESI SRL public subnet	ASSIGNED PA	Dec 2, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.176/29	8	FASTWEB-AGENZIA-G-R-T	AGENZIA G.R.T. public subnet	ASSIGNED PA	Sep 26, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.184/29	8	FASTWEB-Ceramica-Catalano	Ceramica Catalano srl public subnet	ASSIGNED PA	May 4, 2006	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.192/29	8	FASTWEB-CONSEA	CON.SE.A S.r.l. public subnet	ASSIGNED PA	Dec 1, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.208/29	8	FASTWEB-EDES	E.D.E.S. S.r.l. public subnets	ASSIGNED PA	Nov 17, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.240/30	4	FASTWEB-CYTYC-ITALIA	CYTYC ITALIA SRL public subnets	ASSIGNED PA	Dec 1, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.69.244/30	4	FASTWEB-Societa-Italiana-Gestione-Crediti	Società Italiana Gestione Crediti S.p.a. public subnets	ASSIGNED PA	Nov 16, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.0/26	64	FASTWEB-POP-0100-SMALL-BUSINESS	Infrastructure for Fastweb's main location	ASSIGNED PA	Oct 27, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.64/29	8	FASTWEB-Telecontatto	Telecontatto S.p.a. public subnets	ASSIGNED PA	Nov 16, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.72/30	4	FASTWEB-SIKURA	SIKURA SRL public subnets	ASSIGNED PA	Nov 26, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.76/30	4	FASTWEB-EXERGIA	EXERGIA S.p.A.public subnet	ASSIGNED PA	Nov 26, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.84/30	4	FASTWEB-CREATIVE-WEB	CREATIVE WEB SNC public subnets	ASSIGNED PA	Nov 25, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.96/30	4	FASTWEB-Beni-Stabili	Beni Stabili SpA public subnet	ASSIGNED PA	Nov 25, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.112/29	8	FASTWEB-REMCO-ITALIA	REMCO ITALIA SpA public subnet	ASSIGNED PA	Nov 25, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.124/30	4	FASTWEB-TECMEC	TECMEC SRL public subnets	ASSIGNED PA	Nov 29, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.128/29	8	FASTWEB-PROMOBIT_SRL	PROMOBIT public subnet	ASSIGNED PA	Oct 27, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.136/29	8	FASTWEB-Itsos-Albe-Steiner	Itsos Albe Steiner indpublic subnet	ASSIGNED PA	Nov 26, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.144/29	8	FASTWEB-CONSILIUM_SGR_SRL	CONSILIUM SGR SRL public subnet	ASSIGNED PA	Nov 26, 2009	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.152/30	4	FASTWEB-PEROXITALIA	PEROXITALIA public subnet	ASSIGNED PA	Dec 1, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.156/30	4	FASTWEB-INCICO_S_P_A	INCICO SPA public subnets	ASSIGNED PA	Dec 1, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.164/30	4	FASTWEB-VERPLAST	VERPLAST SRL public subnets	ASSIGNED PA	Dec 3, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.168/30	4	FASTWEB-CISEA	CISEA SRL public subnets	ASSIGNED PA	Dec 3, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.176/28	16	FASTWEB-MAGNETICA-DEVELOPMENT-DI-GE-IND	MAGNETICA DEVELOPMENT DI G.E. IND public subnets	ASSIGNED PA	Dec 3, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.70.192/26	64	FASTWEB-POP-0100-SMALL-BUSINESS	Infrastructure for Fastweb's main location	ASSIGNED PA	Nov 25, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.0/27	32	FASTWEB-META-SYSTEM	META SYSTEM SPA public subnet	ASSIGNED PA	Feb 7, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.40/30	4	FASTWEB-Fondazione-Onlus-B-Ramazzini	Fondazione Onlus B. Ramazzini public subnet	ASSIGNED PA	Feb 28, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.48/28	16	FASTWEB-TORO-ROSSO	SCUDERIA TORO ROSSO SPA public subnets	ASSIGNED PA	Feb 17, 2006	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.64/27	32	FASTWEB-Struttura-Informatica	public subnet	ASSIGNED PA	Feb 25, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.96/28	16	FASTWEB-GRANI-E-PARTNERS	GRANI E PARTNERS public subnets	ASSIGNED PA	Jan 26, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.112/29	8	FASTWEB-Haworth	Haworth public subnet	ASSIGNED PA	Jul 6, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.120/29	8	FASTWEB-O-E-N	O E N public subnet	ASSIGNED PA	Jan 20, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.128/28	16	FASTWEB-KELYAN-SMC	KELYAN SMC public subnets	ASSIGNED PA	Dec 28, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.144/29	8	FASTWEB-Automa	Automa Spa public subnet	ASSIGNED PA	Dec 29, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.152/29	8	FASTWEB-TECNOCUPOLE-PANCALDI	TECNOCUPOLE PANCALDI public subnet	ASSIGNED PA	Dec 21, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.160/29	8	FASTWEB-Zecchetti	Zecchetti public subnet	ASSIGNED PA	Dec 20, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.176/29	8	FASTWEB-LA-MERIDIANA	LA MERIDIANA public subnet	ASSIGNED PA	Nov 25, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.184/29	8	FASTWEB-RAINER	RAINER public subnet	ASSIGNED PA	Nov 18, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.192/28	16	FASTWEB-Global-Service	Global Service public subnet	ASSIGNED PA	Nov 12, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.208/29	8	FASTWEB-Global-Service	Global Service public subnet	ASSIGNED PA	Nov 12, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.216/30	4	FASTWEB-Centrogest	Centrogest public subnet	ASSIGNED PA	Jan 14, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.220/30	4	FASTWEB-RAILOG	RAILOG public subnet	ASSIGNED PA	Nov 12, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.71.224/27	32	FASTWEB-CEFLA-GROUP	CEFLA GROUP public subnet	ASSIGNED PA	Nov 10, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.0/28	16	FASTWEB-VCM-Vigilanza-Citta-di-Milano	VCM Vigilanza Città di Milano Spa public subnet	ASSIGNED PA	Nov 12, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.24/30	4	FASTWEB-INTERNATIONAL-TEXTIL-DIFFUSION	INTERNATIONAL TEXTIL DIFFUSION public subnet	ASSIGNED PA	Nov 12, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.28/30	4	FASTWEB-INTERNATIONAL-TEXTIL-DIFFUSION	INTERNATIONAL TEXTIL DIFFUSION public subnet	ASSIGNED PA	Nov 12, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.32/30	4	FASTWEB-INTERNATIONAL-TEXTIL-DIFFUSION	INTERNATIONAL TEXTIL DIFFUSION public subnet	ASSIGNED PA	Nov 12, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.36/30	4	FASTWEB-ADVANCING-TRADE	ADVANCING TRADE public subnet	ASSIGNED PA	Nov 15, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.40/29	8	FASTWEB-HUMANA-ITALIA	HUMANA ITALIA public subnet	ASSIGNED PA	Nov 15, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.48/29	8	FASTWEB-A-NOVO-ITALIA	A NOVO ITALIA Spa public subnet	ASSIGNED PA	Nov 15, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.56/29	8	FASTWEB-PREDA-INFORMATICA	PREDA INFORMATICA public subnet	ASSIGNED PA	Nov 15, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.64/26	64	FASTWEB-HEWLETT_PACKARD_ITALIANA	Hewlett Packard Italiana srl public subnets	ASSIGNED PA	Nov 15, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.128/29	8	FASTWEB-ASA	ASA S.r.l. public subnet	ASSIGNED PA	Nov 15, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.136/30	4	FASTWEB-EURAND	EURAND public subnet	ASSIGNED PA	Nov 17, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.144/29	8	FASTWEB-LIVIGNO-AZIENDA-DI-PROMOZIONE-E-SVILUPPO-TURISMO	LIVIGNO AZIENDA DI PROMOZIONE E SVILUPPO TURISMO public subnet	ASSIGNED PA	Nov 18, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.152/29	8	FASTWEB-COMUNE-DI-CASSANO-MAGNAGO	COMUNE DI CASSANO MAGNAGO public subnet	ASSIGNED PA	Nov 18, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.160/28	16	FASTWEB-Italpresse-Industrie	Italpresse Industrie S.r.l. public subnet	ASSIGNED PA	Nov 18, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.184/29	8	FASTWEB-BUONGIORNO-VITAMINIC	BUONGIORNO VITAMINIC public subnet	ASSIGNED PA	Nov 22, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.192/28	16	FASTWEB-BUONGIORNO-VITAMINIC	BUONGIORNO VITAMINIC public subnet	ASSIGNED PA	Nov 22, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.208/29	8	FASTWEB-POWERTRONIX	POWERTRONIX public subnet	ASSIGNED PA	Nov 29, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.216/30	4	FASTWEB-FIT-FORNITURE-IMPIANTI-TECNOLOGICI	FIT FORNITURE IMPIANTI TECNOLOGICI public subnet	ASSIGNED PA	Dec 2, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.220/30	4	FASTWEB-IED-ISTITUTO-EUROPEO-DI-DESIGN	IED - ISTITUTO EUROPEO DI DESIGN public subnet	ASSIGNED PA	May 16, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.72.224/27	32	FASTWEB-Sinapto	Sinapto public subnet	ASSIGNED PA	Dec 1, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.64/28	16	FASTWEB-Curia-Generalizia-dei-Frati-Minori	Curia Generalizia dei Frati Minori public subnet	ASSIGNED PA	Dec 3, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.96/28	16	FASTWEB-INTERCONTINENTAL-TRAVEL-COMPANY	INTERCONTINENTAL TRAVEL COMPANY public subnets	ASSIGNED PA	Dec 13, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.112/28	16	FASTWEB-MET-SOGEDA	MET SOGEDA public subnet	ASSIGNED PA	Jan 17, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.128/29	8	FASTWEB-GHP	G.H.P. public subnet	ASSIGNED PA	Jan 20, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.136/29	8	FASTWEB-ITALFERR	ITALFERR public subnet	ASSIGNED PA	Jan 21, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.144/30	4	FASTWEB-SIMAV	SIMAV public subnet	ASSIGNED PA	Jan 24, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.148/30	4	FASTWEB-TECNOLOGIE-NELLE-RETI-E-NEI-SERVIZI	TECNOLOGIE NELLE RETI E NEI SERVIZI public subnets	ASSIGNED PA	Sep 9, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.152/29	8	FASTWEB-MONDO-TV	MONDO TV S.P.A. public subnet	ASSIGNED PA	Jan 26, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.160/28	16	FASTWEB-2303-IPPU-32-F4	Infrastructure for Fastweb's main location	ASSIGNED PA	Mar 21, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.176/29	8	FASTWEB-BEVI-ROMA-DISTRIBUZIONE	BEVI ROMA DISTRIBUZIONE public subnet	ASSIGNED PA	Apr 22, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.184/30	4	FASTWEB-CALIFANO-CARRELLI	CALIFANO CARRELLI public subnet	ASSIGNED PA	Apr 22, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.188/30	4	FASTWEB-RELIVE	RELIVE public subnet	ASSIGNED PA	Jan 25, 2005	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.192/27	32	FASTWEB-SCALA-GROUP	SCALA GROUP public subnet	ASSIGNED PA	Dec 2, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.224/29	8	FASTWEB-SG_SOLUZIONI_LOGISTICHE	SG SOLUZIONI LOGISTICHE public subnet	ASSIGNED PA	Dec 2, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.73.240/28	16	FASTWEB-ROMA-METROPOLITANE	ROMA METROPOLITANE SOCIETA PER LA REALIZZAZIONE DELLE METRO public subnet	ASSIGNED PA	Nov 29, 2004	[email protected] via IT-FASTWEB-20040308
└ 83.103.74.0/30	4	FASTWEB-INFRATEL_ITALIA	INFRATEL ITALIA public subnet	ASSIGNED PA	Mar 8, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.74.4/30	4	FASTWEB-NH_ITALIA_S_P_A	NH ITALIA S.P.A. public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.74.8/29	8	FASTWEB-WTK_S_R_L	WTK S.R.L. public subnet	ASSIGNED PA	Mar 8, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.74.16/29	8	FASTWEB-LIGURIA_SERVIZI_CISL	LIGURIA SERVIZI CISL public subnet	ASSIGNED PA	Mar 8, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.74.24/29	8	FASTWEB-IOZZELLI_GROUP	IOZZELLI GROUP public subnet	ASSIGNED PA	Mar 8, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.74.32/29	8	FASTWEB-ITR_HANDLING	ITR HANDLING public subnet	ASSIGNED PA	Mar 9, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.74.40/29	8	FASTWEB-FALDI_SERVICE	FALDI SERVICE public subnet	ASSIGNED PA	Mar 8, 2023	[email protected] via IT-FASTWEB-20040308
└ 83.103.74.48/29	8	FASTWEB-AGRITURISMO__LE_CONTRADE__DI_P_DITTA	AGRITURISMO "LE CONTRADE" DI P DITTA public subnet	ASSIGNED PA	Mar 8, 2023	[email protected] via IT-FASTWEB-20040308

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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

Type	Addresses	Share	Ranges
Residential	15,508	95%	34
Business	872	5.3%	27
Mobile	4	0.02%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS12874

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

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
83.103.64.0/18	AS12874	/18	RIPE	RPKI valid
83.103.0.0/17	AS12874	/17	RIPE	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS12874	RIPE	Fastweb Networks block	FASTWEB-MNT	Feb 5, 2008

83.103.64.0/18

Residential-proxy exits

Exits seen per day

/24s with the most always-on exits

Proxy providers listing exits

Announcements

Covering announcements

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS12874

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact