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Data as of Nov 6, 2026

45.143.36.112/29

No anonymizer space · no proxy exits in 30 days

Vianova S.p.A

Announcement
45.143.36.0/22
RPKI valid
Announced by
AS21056
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
45.143.36.0/221,024IT-WELCOMEITALIA-20190820Vianova S.p.A (ORG-WIS2-RIPE) · ITALLOCATED PASep 1, 2021ipnoc@welcomeitalia.it
└ 45.143.36.112/298VICTORIASRLVictoria srlASSIGNED PASep 20, 2023ipnoc@welcomeitalia.it
via IT-WELCOMEITALIA-20190820

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
Announced by

Covering announcement 45.143.36.0/22

Prefix
45.143.36.0/22
Announced by
AS21056 Vianova S.p.A
Type
Internet provider
Proxy exits
4
Always-on exits
1
RPKI
RPKI valid
Netname
IT-WELCOMEITALIA-20190820
Registrant
Vianova S.p.A
RIR
RIPE NCC
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