Report for 263779

Name

AS263779 - Academia Nacional de Ciencias, 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.

263779 AS263779 - Academia Nacional de Ciencias, CR

  Adjacency:     6  Upstream:     1  Downstream:     5
  Upstream Adjacent AS list
    AS262197        AS262197 - MILLICOM CABLE COSTA RICA S.A., CR
  Downstream Adjacent AS list
    AS266717        AS266717 - Academia Nacional de Ciencias, CR
    AS14789         CLOUDFLARENET - Cloudflare, Inc., US
    AS63293         FACEBOOK-OFFNET - Facebook, Inc., US
    AS54994         ML-1432-54994 - Meteverse Limited., CA
    AS20940         AKAMAI-ASN1 - Akamai International B.V., NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47056 AS263779       ORG+TRN Originate:        768 /22.42  Transit:       1280 /21.68 AS263779 - Academia Nacional de Ciencias, 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       %
69341 AS263779      AS263779 - Academia Nacional de Ciencias, CR       3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.231.52.0/24       4608 7575 1299 262206 262197 263779   
  200.10.177.0/24      4777 2516 6762 262206 262197 263779   
  200.107.82.0/24      4777 2497 1299 262206 262197 263779   

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

AS263779   3 More Specifics   3 Total Advertisements   AS263779 - Academia Nacional de Ciencias, CR
    45.231.52.0/24                45.231.52.0/22
    200.10.177.0/24               200.10.176.0/23
    200.107.82.0/24               200.107.82.0/23

Whois Entry

whois: 402613

IANA has recorded AS263779 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263779\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded