ASN Lookup Tool
AS39729 REGISTER-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS39729
Organisation
REGISTER S.P.A.
Name
REGISTER-AS
Total IPv4 Addresses
9184
Total IPv4 Prefixes
19
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#9,980 out of 76,964
Registry
Ripe
Registered Country
IT flag IT
Registered Country Name
Italy
Registered Date
2006-04-18
Registration Last Change
2022-10-18
Receiving From

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

ASN
Organisation
US flagGTT Communications Inc.
IT flagBT Italia S.p.A.
DE flageuNetworks GmbH
US flagHurricane Electric LLC
NL flagi3D.net B.V
Showing 5 of 14
IPv4 Active Prefixes

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

Range From81.88.48.0
Range To81.88.51.255
Range From81.88.52.0
Range To81.88.52.255
Range From81.88.53.0
Range To81.88.53.255
Range From81.88.54.0
Range To81.88.55.255
Range From81.88.56.0
Range To81.88.59.255
Showing 5 of 19
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.