ASN Lookup Tool
AS203944 NTT Luxembourg PSF S.A.

An 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.

ASN Details

ASN
AS203944
Organisation
NTT Luxembourg PSF S.A.
AS Name
lu-didata
IPv4 Addresses Announced
1,024
IPv4 Prefixes Announced
2
Bogon Prefixes Announced
0
IPv4 Space Rank
#35,214 out of 74,696
Registry
RIPE
Registered Country
LU flag LU
Registration Date
2015-09-28
Registration Change
2018-09-25

Receiving From

ASN
Organisation
ASN
Organisation
US flag NTT America Inc.
ASN
Organisation
BE flag Arcadiz Telecom NV

Active Prefixes

Prefix
Range From
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