ASN Lookup Tool
AS2153 CSUNET-NE

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2153
Organisation
California State University, Office of the Chanc..
Name
CSUNET-NE
Total IPv4 Addresses
3840
Total IPv4 Prefixes
11
Total IPv6 Prefixes
34
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,156 out of 76,852
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1993-01-14
Registration Last Change
2022-07-15
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
US flagCalifornia State University, Office of the Chanc..
AU flagAustralian Academic and Research Network
US flagESnet
US flagUniversity of Washington
US flagInternet2
Showing 5 of 7
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
US flagUniversity of Oregon
US flagMicrosoft Corporation
US flagUniversity of California, San Diego
JP flagfor assignment to JPNIC members
AU flagTPG Internet Pty Ltd
Showing 5 of 68
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Showing 5 of 11
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.