ASN Lookup Tool
AS11992 ATT Mobility Puerto Rico
An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.
ASN Lookup for:
AS11992
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ASN
AS11992
Organisation
ATT Mobility Puerto Rico
AS Name
CENTENNIAL-PR
IPv4 Addresses Announced
112,896
IPv4 Prefixes Announced
104
Bogon Prefixes Announced
0
IPv4 Space Rank
#1,819 out of 74,199
Registry
ARIN
Registered Country
PR
Registration Date
1999-02-23
Registration Change
2017-03-01
ATT Services Inc.