ASN Lookup Tool
AS7973 Mayo Foundation for Medical Education and Research

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
AS7973
Organisation
Mayo Foundation for Medical Education and Research
AS Name
MAYO
IPv4 Addresses Announced
66,048
IPv4 Prefixes Announced
3
Bogon Prefixes Announced
0
IPv4 Space Rank
#2,841 out of 75,239
Registry
ARIN
Registered Country
US flag US
Registration Date
1997-03-10
Registration Change
2017-03-23

Receiving From

ASN
Organisation
ASN
Organisation
US flag Level 3 Parent LLC
ASN
Organisation
US flag Level 3 Parent LLC
ASN
Organisation
US flag CenturyLink Communications LLC
ASN
Organisation
US flag University of Minnesota

Active Prefixes

Prefix
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