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ASN Lookup Tool
AS21373 NBB-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21373
Organisation
Banque Nationale de Belgique
Name
NBB-AS
Total IPv4 Addresses
2,048
Total IPv4 Prefixes
6
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#24,720 out of 79,033
Registry
Ripe
Registered Country
BE flagBE
Registered Country Name
Belgium
Registered Date
2003-01-17
Registration Last Change
2017-09-08
Receiving From
ASN
Organisation
AS8220
GB flagCOLT Technology Services Group Limited
AS5488
BE flagProximus NV
IPv4 Active Prefixes
PrefixRange FromRange To
193.53.48.0/24193.53.48.0193.53.48.255
193.53.50.0/24193.53.50.0193.53.50.255
193.53.54.0/24193.53.54.0193.53.54.255
193.53.55.0/24193.53.55.0193.53.55.255
193.53.56.0/23193.53.56.0193.53.57.255
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