ASN Lookup Tool
AS26397 OPTIPUTER

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS26397
Organisation
The Regents of the University of California - Un..
Name
OPTIPUTER
Total IPv4 Addresses
8960
Total IPv4 Prefixes
4
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,058 out of 76,926
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2006-12-21
Registration Last Change
2015-10-19
Receiving From

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

ASN
Organisation
US flagUniversity of California, San Diego
US flagCalifornia State University, Office of the Chanc..
IPv4 Active Prefixes

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

Range From67.58.32.0
Range To67.58.47.255
Range From67.58.48.0
Range To67.58.63.255
IPv6 Active Prefixes
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.