ASN Lookup Tool
AS263683 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS263683
Organisation
Universidad de Costa Rica
Name
Private Use AS
Total IPv4 Addresses
40704
Total IPv4 Prefixes
39
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,531 out of 77,261
Registry
Lacnic
Registered Country
CR flag CR
Registered Country Name
Costa Rica
Registered Date
2014-09-16
Registration Last Change
2014-09-16
Receiving From

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

ASN
Organisation
CR flagInstituto Costarricense de Electricidad y Teleco..
CR flagCONARE
IPv4 Active Prefixes

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

Showing 5 of 39
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.