ASN Lookup Tool
AS81 MCNC
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:
AS81
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ASN
AS81
Organisation
MCNC
AS Name
NCREN
IPv4 Addresses Announced
2,101,504
IPv4 Prefixes Announced
290
Bogon Prefixes Announced
0
IPv4 Space Rank
#210 out of 74,582
Registry
ARIN
Registered Country
US
Registration Date
1986-08-08
Registration Change
2021-06-29
Receiving From
ASN
Organisation