ASN Lookup Tool
AS22561 CenturyLink Communications LLC
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:
AS22561
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ASN
AS22561
Organisation
CenturyLink Communications LLC
AS Name
CENTURYLINK-LEGACY-LIGHTCORE
IPv4 Addresses Announced
1,273,344
IPv4 Prefixes Announced
674
Bogon Prefixes Announced
0
IPv4 Space Rank
#311 out of 75,035
Registry
ARIN
Registered Country
Registration Date
2001-10-16
Registration Change
2018-08-14
Receiving From
ASN
Organisation