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Data as of Nov 3, 2026

45.151.64.0/22

8 residential-proxy exits · 30 days

Vianova S.p.A

Announcement
this exact prefix
RPKI valid
Announced by
AS21056
Type
Internet provider
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
8
0.78% of its addresses · 30 days
Spread
4 of 4
/24s with at least one exit
Providers
21
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

177 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
45.151.67.0/2405
45.151.64.0/2401
45.151.65.0/2401
45.151.66.0/2401

Proxy providers listing exits

  • AnyIP
  • BottingTools
  • Byteful
  • CatProxies
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • HideProxy
  • IPFly
  • InfiniteProxies
  • LemonBright
  • NextProxy
  • NovaProxy
  • ProxiesVision
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • VantageProxies
  • VitalExclusive

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
45.151.64.0/221,024IT-WELCOMEITALIA-20190909Vianova S.p.A (ORG-WIS2-RIPE) · ITALLOCATED PASep 14, 2021[email protected]
└ 45.151.64.0 - 45.151.65.31288VIANOVA_4Welcome Italia S.p.A.ASSIGNED PASep 18, 2026[email protected]
via IT-WELCOMEITALIA-20190909
└ 45.151.65.48 - 45.151.66.63272VIANOVA_16Welcome Italia S.p.A.ASSIGNED PASep 18, 2026[email protected]
via IT-WELCOMEITALIA-20190909
└ 45.151.66.80 - 45.151.67.255432VIANOVA_16Welcome Italia S.p.A.ASSIGNED PAJul 5, 2026[email protected]
via IT-WELCOMEITALIA-20190909

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS21056

IT
Name
Vianova S.p.A
Type
Internet provider
Registered
Aug 8, 2001
Domain
welcomeitalia.it
Website
www.vianova.it
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed