BigDataCloud Logo

ASN Lookup Tool
AS263683 Private Use AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS263683
Organisation
Universidad de Costa Rica
Name
Private Use AS
Total IPv4 Addresses
41728
Total IPv4 Prefixes
40
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,486 out of 77,429
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
AS11830
CR flagInstituto Costarricense de Electricidad y Teleco..
AS1299
SE flagArelion Sweden AB
AS52468
PA flagUFINET PANAMA S.A.
AS6762
IT flagTELECOM ITALIA SPARKLE S.p.A.
AS52470
CR flagCONARE
IPv4 Active Prefixes

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

Prefix163.178.8.0/24
Range From163.178.8.0
Range To163.178.8.255
Prefix163.178.16.0/22
Range From163.178.16.0
Range To163.178.19.255
Prefix163.178.48.0/22
Range From163.178.48.0
Range To163.178.51.255
Prefix163.178.52.0/23
Range From163.178.52.0
Range To163.178.53.255
Prefix163.178.54.0/24
Range From163.178.54.0
Range To163.178.54.255
Showing 5 of 40
IPv6 Active Prefixes
Prefix2801:15:8001::/48
Range From2801:15:8001::
Range To2801:15:8001:ffff:ffff:ffff:ffff:ffff
Prefix2801:15:8002::/47
Range From2801:15:8002::
Range To2801:15:8003:ffff:ffff:ffff:ffff:ffff
Prefix2801:15:8004::/46
Range From2801:15:8004::
Range To2801:15:8007:ffff:ffff:ffff:ffff:ffff
Prefix2801:15:8008::/45
Range From2801:15:8008::
Range To2801:15:800f:ffff:ffff:ffff:ffff:ffff
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.