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ASN Lookup Tool
AS28086 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS28086
Organisation
Worldcom de Costa Rica, S.A.
Name
Private Use AS
Total IPv4 Addresses
12,288
Total IPv4 Prefixes
14
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,521 out of 78,121
Registry
Lacnic
Registered Country
CR flag CR
Registered Country Name
Costa Rica
Registered Date
2009-09-28
Registration Last Change
2010-07-19
Receiving From

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

ASN
Organisation
AS52468
PA flagUFINET PANAMA S.A.
AS262197
CR flagMILLICOM CABLE COSTA RICA S.A.
AS23520
US flagColumbus Networks USA, Inc.
IPv4 Active Prefixes

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

Prefix190.123.128.0/24
Range From190.123.128.0
Range To190.123.128.255
Prefix190.123.129.0/24
Range From190.123.129.0
Range To190.123.129.255
Prefix190.123.130.0/24
Range From190.123.130.0
Range To190.123.130.255
Prefix190.123.131.0/24
Range From190.123.131.0
Range To190.123.131.255
Prefix190.123.132.0/24
Range From190.123.132.0
Range To190.123.132.255
Showing 5 of 14
IPv6 Active Prefixes
Prefix2803:d200::/32
Range From2803:d200::
Range To2803:d200:ffff: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.