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Data as of Nov 14, 2026

91.81.0.0/17

17 residential-proxy exits · 30 days

Fastweb SpA

Announcement
this exact prefix
RPKI valid
Announced by
AS30722
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
17
0.05% of its addresses · 30 days
Always-on exits
1
5.9% of its exits
Spread
14 of 128
/24s with at least one exit
Providers
65
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

4.5K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
91.81.118.0/2412
91.81.56.0/2402
91.81.108.0/2402
91.81.52.0/2401
91.81.45.0/2401
91.81.46.0/2401
91.81.22.0/2401
91.81.38.0/2401
91.81.75.0/2401
91.81.101.0/2401
91.81.30.0/2401
91.81.26.0/2401
91.81.120.0/2401
91.81.126.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GonzoProxy
  • HPROXY
  • HideProxy
  • IPOasis
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • MarsProxies
  • NSocks
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PROXYSCRAPE
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • Q2IP
  • ResiProxies
  • Shifter
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VitalExclusive
  • VitalProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
91.81.64.0/19
since Oct 2016
AS30722Residential1Fastweb SpA
91.81.96.0/19
since Mar 2018
AS30722Residential7
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
91.80.0.0/15131,072IT-FASTWEB-20060725Fastweb SpA (ORG-FA7-RIPE) · ITALLOCATED PAJul 25, 2006abuse@fastweb.it
└ 91.81.0.0/1816,384VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.64.0/198,192VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.96.0/221,024VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.100.0/24256VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.101.0/25128VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.101.128/2664VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.101.192/2816FIVE_MOTORS_SRLAUTOMOTIVEASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.101.208/2816VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.101.224/2732VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.102.0/23512VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.104.0/212,048VODAFONE-ITunknownASSIGNED PAMar 13, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.112.0 - 91.81.118.1911,728VODAFONE-ITunknownASSIGNED PAJul 31, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.118.192/2816AB_AUTOunknownASSIGNED PAJul 27, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.118.208/2816AB_AUTOunknownASSIGNED PAJul 27, 2018abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.118.224 - 91.81.122.143944VODAFONE-ITunknownASSIGNED PAMar 5, 2019abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.122.144/2816DENUZZOConcessionaria Renault-DaciaASSIGNED PAMar 5, 2019abuse@fastweb.it
via IT-FASTWEB-20060725
└ 91.81.122.160 - 91.81.127.2551,376VODAFONE-ITunknownASSIGNED PAMar 5, 2019abuse@fastweb.it
via IT-FASTWEB-20060725

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
Residential32,704>99%6
Business640.20%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jun 2009
Current origin since
Jun 2009 · 17 yr
Origin networks
1