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ASN Lookup Tool
AS28521 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS28521
Organisation
AT&T COMUNICACIONES DIGITALES S DE RL
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
#77,090 out of 79,517
Registry
Lacnic
Registered Country
MX flagMX
Registered Country Name
Mexico
Registered Date
2006-03-13
Registration Last Change
2016-08-23
Receiving From
ASN
Organisation
AS11172
MX flagAlestra, S. de R.L. de C.V.
IPv4 Active Prefixes
PrefixRange FromRange To
201.130.56.0/24201.130.56.0201.130.56.255