Report for 52470

Name

CONARE, CR

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

52470 CONARE, CR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS27750         Cooperacion Latino Americana de Redes Avanzadas, UY

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45419 AS52470        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  CONARE, CR

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
23782 AS52470       CONARE, CR                                         3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  179.0.20.0/23        4608 7575 11537 27750 52470 + Announce - aggregate of 179.0.20.0/24 (4608 7575 11537 27750 52470) and 179.0.21.0/24 (4608 7575 11537 27750 52470)
  179.0.20.0/24        4608 7575 11537 27750 52470 - Withdrawn - aggregated with 179.0.21.0/24 (4608 7575 11537 27750 52470)
  179.0.21.0/24        4608 7575 11537 27750 52470 - Withdrawn - aggregated with 179.0.20.0/24 (4608 7575 11537 27750 52470)
  179.0.22.0/24        4608 7575 11537 27750 52470   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS52470   3 More Specifics   3 Total Advertisements   CONARE, CR
    179.0.20.0/24                 179.0.20.0/22
    179.0.21.0/24                 179.0.20.0/22
    179.0.22.0/24                 179.0.20.0/22

Whois Entry

whois: 402332

IANA has recorded AS52470 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52470\n             % IP Client: 2401:2000:6660::13
              
             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
             
             % LACNIC resource: whois.lacnic.net
             
             
             % Copyright LACNIC lacnic.net
             %  The data below is provided for information purposes
             %  and to assist persons in obtaining information about or
             %  related to AS and IP numbers registrations
             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-04-01 16:08:21 (-03 -03:00)
             
             aut-num:     AS52470
             owner:       CONARE
             ownerid:     CR-CONA1-LACNIC
             responsible: Danny Silva
             address:     Apdo. 1174-1200, , 
             address:     506 - San José - 
             country:     CR
             phone:       +506  25195897
             owner-c:     DAS18
             routing-c:   DAS18
             abuse-c:     DAS18
             created:     20130510
             changed:     20130510
             
             nic-hdl:     DAS18
             person:      Danny Silva
             e-mail:      dsilva@conare.ac.cr
             address:     Pavas Romoser, Embajada americana 1.3 km al norte, 506, 25195891
             address:     506 - SAN JOSE - 
             country:     CR
             phone:       +506  50625195897 [0000]
             created:     20100831
             changed:     20220317
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.