ASN Lookup Tool
AS21056 ASN-WELCOMEITALIA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21056
Organisation
Vianova S.p.A
Name
ASN-WELCOMEITALIA
Total IPv4 Addresses
77272
Total IPv4 Prefixes
52
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,317 out of 76,964
Registry
Ripe
Registered Country
IT flag IT
Registered Country Name
Italy
Registered Date
2002-05-02
Registration Last Change
2022-03-01
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
IQ flagSAWAD LAND for Information Technology Ltd
NL flagBroadband Hosting B.V.
PL flagMarcin Gondek
US flagLevel 3 Parent, LLC
US flagSprint
Showing 5 of 53
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
IT flagHost SpA
WORLD flagPrivate Use AS
IT flagSNAP SYSTEM SRL
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Showing 5 of 52
IPv6 Active Prefixes
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.