AS21056
AS21056
RIPE NCC
ISP
Data retrieved at
This AS-only summary is estimated from a sample IP within a prefix announced by this AS, not from a specific query. Search a real IP for exact details.
Network
AS Number
AS21056
Company
Vianova S.p.A
AS Domain
welcomeitalia.it
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
91,136
IPv6 Addresses
7.92×10²⁸
Registry (RIR)
RIPE NCC
185.97.219.0/24
Abuse Contacts
Announced Prefixes (43)
Netblock
Num. of IPs
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
185.97.219.0/24
Authorized ASN
AS21056
IP Geolocation
Country
Italy
Continent
Europe
European Union
Yes
Phone prefix
+39
Currency
Euro (EUR €)
Approximate location (country-level)
Open in Maps