ASN Lookup Tool
AS9 Carnegie Mellon University

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 Details

ASN
AS9
Organisation
Carnegie Mellon University
AS Name
CMU-ROUTER
IPv4 Addresses Announced
134,912
IPv4 Prefixes Announced
10
Bogon Prefixes Announced
0
IPv4 Space Rank
#1,490 out of 74,539
Registry
ARIN
Registered Country
US flag US
Registration Date
1984-04-17
Registration Change
2012-04-02

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Active Prefixes