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ASN Lookup Tool
AS21578 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21578
Organisation
Universidad autonoma de Bucaramanga
Name
Private Use AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
4
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#38,871 out of 79,437
Registry
Lacnic
Registered Country
CO flagCO
Registered Country Name
Colombia
Registered Date
2001-05-25
Registration Last Change
2016-09-29
Receiving From
ASN
Organisation
AS19429
CO flagETB - Colombia
AS18747
US flagIFX Corporation
IPv4 Active Prefixes
PrefixRange FromRange To
181.119.254.0/24181.119.254.0181.119.254.255
190.68.254.0/24190.68.254.0190.68.254.255
200.69.124.0/24200.69.124.0200.69.124.255
201.245.186.0/24201.245.186.0201.245.186.255