ASN Lookup Tool
AS5653 University of California San Francisco

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
AS5653
Organisation
University of California San Francisco
AS Name
UCSF
IPv4 Addresses Announced
196,168
IPv4 Prefixes Announced
59
Bogon Prefixes Announced
0
IPv4 Space Rank
#1,155 out of 74,582
Registry
ARIN
Registered Country
US flag US
Registration Date
1995-07-27
Registration Change
1995-07-27

Receiving From

ASN
Organisation
ASN
Organisation
US flag California State University Office of the Chancellor
ASN
Organisation
US flag Zayo Bandwidth
ASN
Organisation
US flag California State University Office of the Chancellor

Active Prefixes

Prefix
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