ASN Lookup Tool
AS2153 California State University, Office of the Chanc..
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:
AS2153
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ASN
AS2153
Organisation
California State University, Office of the Chanc..
AS Name
CSUNET-NE
IPv4 Addresses Announced
1,280
IPv4 Prefixes Announced
4
IPv6 Prefixes Announced
1
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#28,657 out of 75,511
Registry
Arin
Registered Country
US
Registration Date
1993-01-14
Registration Change
2022-07-15
Receiving From
Transit To
ASN
Organisation
University of Oregon
University of California, San Diego
for assignment to JPNIC members
California State University, Office of the Chanc..
Australian Academic and Research Network
ESnet
Stanford University
University of California, Los Angeles
University of California, Irvine
ESnet
Active Prefixes IPv4
Prefix
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Active Prefixes IPv6
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