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ASN Lookup Tool
AS21756 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21756
Organisation
SIDERCA S.A.I.C.
Name
Private Use AS
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#30,000 out of 79,149
Registry
Lacnic
Registered Country
AR flagAR
Registered Country Name
Argentina
Registered Date
2001-06-15
Registration Last Change
2021-12-15
Receiving From
ASN
Organisation
AS3549
US flagLevel 3 Parent, LLC
AS11664
AR flagTechtel LMDS Comunicaciones Interactivas S.A.
AS11014
AR flagCPS
AS64524
WORLD flagPrivate Use AS
IPv4 Active Prefixes
PrefixRange FromRange To
200.1.117.0/24200.1.117.0200.1.117.255
200.9.229.0/24200.9.229.0200.9.229.255
200.69.130.0/24200.69.130.0200.69.130.255
200.80.222.0/24200.80.222.0200.80.222.255
201.234.38.0/24201.234.38.0201.234.38.255