ASN Lookup Tool
AS52837 Private Use AS

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ASN Details
ASN
AS52837
Organisation
Leucotron Tecnologia da Informação Ltda.
Name
Private Use AS
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#70,983 out of 79,321
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2012-10-23
Registration Last Change
2013-03-06
Receiving From
ASN
Organisation
BR flagTELEFÔNICA BRASIL S.A
BR flagTELEFÔNICA BRASIL S.A
IPv4 Active Prefixes
PrefixRange FromRange To
177.66.4.0/24177.66.4.0177.66.4.255