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Data as of Nov 13, 2026

45.151.15.0/24

1 residential-proxy exit · 30 days

Vianova S.p.A

Announcement
45.151.12.0/22
RPKI valid
Announced by
AS21056
Type
Internet provider
94% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

57 observations

Proxy providers listing exits

  • Oxylabs

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
45.151.12.0/221,024IT-WELCOMEITALIA-20190909Vianova S.p.A (ORG-WIS2-RIPE) · ITALLOCATED PASep 14, 2021ipnoc@welcomeitalia.it
└ 45.151.14.240 - 45.151.15.6380VIANOVA_16Welcome Italia S.p.A.ASSIGNED PAJul 3, 2026ipnoc@welcomeitalia.it
via IT-WELCOMEITALIA-20190909
└ 45.151.15.64/298BOLDARINOSPABoldarino spaASSIGNED PAJun 4, 2026ipnoc@welcomeitalia.it
via IT-WELCOMEITALIA-20190909
└ 45.151.15.72 - 45.151.15.247176VIANOVA_8Welcome Italia S.p.A.ASSIGNED PAJul 9, 2026ipnoc@welcomeitalia.it
via IT-WELCOMEITALIA-20190909
└ 45.151.15.248/298LEONORISPALeonori spaASSIGNED PAJul 9, 2026ipnoc@welcomeitalia.it
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.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Internet provider24094%2
Business166.3%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 45.151.12.0/22

45.151.12.0/22

Routing history

Pattern
Rotating
First seen
Sep 2019
Current origin since
May 2022 · 4.5 yr
Origin networks
5
Last change of origin
May 2022
Recorded history

History

Handoffs
4