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ASN Lookup Tool
AS47242 HOST-SPA

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS47242
Organisation
Host SpA
Name
HOST-SPA
Total IPv4 Addresses
9,728
Total IPv4 Prefixes
38
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#9,513 out of 78,154
Registry
Ripe
Registered Country
IT flag IT
Registered Country Name
Italy
Registered Date
2008-05-22
Registration Last Change
2024-10-03
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS3303
CH flagSwisscom (Schweiz) AG
AS9498
IN flagBharti Airtel Limited
AS20473
US flagThe Constant Company, LLC
AS13237
DE flageuNetworks GmbH
Showing 5 of 17
Transit To

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

 

ASN
Organisation
AS42425
IT flagPSA S.r.l.
AS43625
IT flagWi-Fi System di GianCarlo Forno
AS199125
FR flagAlliance Reseaux SAS
IPv4 Active Prefixes

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

Prefix81.31.144.0/24
Range From81.31.144.0
Range To81.31.144.255
Prefix81.31.145.0/24
Range From81.31.145.0
Range To81.31.145.255
Prefix81.31.146.0/24
Range From81.31.146.0
Range To81.31.146.255
Prefix81.31.147.0/24
Range From81.31.147.0
Range To81.31.147.255
Prefix81.31.148.0/24
Range From81.31.148.0
Range To81.31.148.255
Showing 5 of 38
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.