Report for 5722

Name

AS5722 - Universidad Nacional de Colombia, CO

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 AS6447) 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.

5722 Universidad Nacional de Colombia, CO

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS52468         UFINET PANAMA S.A., PA
    AS13489         UNE EPM TELECOMUNICACIONES S.A., CO
    AS18747         IFX18747, US
    AS33182         DIMENOC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2155  AS5722         ORIGIN  Originate:     114944 /15.19  Transit:          0 /0.00  Universidad Nacional de Colombia, CO

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       %
 4588 AS5722        Universidad Nacional de Colombia, CO              32     17      6     21     11  34.38%


  Prefix               AS Path                              Aggregation Suggestion
  168.176.0.0/16       49788 174 13489 5722   
  168.176.0.0/17       3549 52468 5722      + Announce - aggregate of 168.176.0.0/18 (3549 52468 5722) and 168.176.64.0/18 (3549 52468 5722)
  168.176.0.0/18       3549 52468 5722      - Withdrawn - aggregated with 168.176.64.0/18 (3549 52468 5722)
  168.176.64.0/19      3549 52468 5722      - Withdrawn - aggregated with 168.176.96.0/19 (3549 52468 5722)
  168.176.76.0/24      3549 52468 5722      - Withdrawn - matching aggregate 168.176.64.0/19 3549 52468 5722
  168.176.96.0/19      3549 52468 5722      - Withdrawn - aggregated with 168.176.64.0/19 (3549 52468 5722)
  168.176.128.0/19     3549 52468 5722      + Announce - aggregate of 168.176.128.0/20 (3549 52468 5722) and 168.176.144.0/20 (3549 52468 5722)
  168.176.128.0/20     3549 52468 5722      - Withdrawn - aggregated with 168.176.144.0/20 (3549 52468 5722)
  168.176.143.0/24     3549 52468 5722      - Withdrawn - matching aggregate 168.176.128.0/20 3549 52468 5722
  168.176.144.0/20     3549 52468 5722      - Withdrawn - aggregated with 168.176.128.0/20 (3549 52468 5722)
  168.176.175.0/24     3549 52468 5722        
  168.176.176.0/24     3549 52468 5722        
  168.176.177.0/24     3257 174 18747 5722    
  168.176.183.0/24     3549 52468 5722        
  168.176.184.0/23     3549 52468 5722      + Announce - aggregate of 168.176.184.0/24 (3549 52468 5722) and 168.176.185.0/24 (3549 52468 5722)
  168.176.184.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.185.0/24 (3549 52468 5722)
  168.176.185.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.184.0/24 (3549 52468 5722)
  168.176.188.0/22     3549 52468 5722      + Announce - aggregate of 168.176.188.0/23 (3549 52468 5722) and 168.176.190.0/23 (3549 52468 5722)
  168.176.188.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.189.0/24 (3549 52468 5722)
  168.176.189.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.188.0/24 (3549 52468 5722)
  168.176.190.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.191.0/24 (3549 52468 5722)
  168.176.191.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.190.0/24 (3549 52468 5722)
  168.176.192.0/23     3549 52468 5722      + Announce - aggregate of 168.176.192.0/24 (3549 52468 5722) and 168.176.193.0/24 (3549 52468 5722)
  168.176.192.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.193.0/24 (3549 52468 5722)
  168.176.193.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.192.0/24 (3549 52468 5722)
  168.176.195.0/24     3549 52468 5722        
  168.176.196.0/23     3549 52468 5722      + Announce - aggregate of 168.176.196.0/24 (3549 52468 5722) and 168.176.197.0/24 (3549 52468 5722)
  168.176.196.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.197.0/24 (3549 52468 5722)
  168.176.197.0/24     3549 52468 5722      - Withdrawn - aggregated with 168.176.196.0/24 (3549 52468 5722)
  168.176.198.0/24     7018 174 18747 5722    
  168.176.205.0/24     2914 174 18747 5722    
  168.176.207.0/24     3549 52468 5722 5722 5722 5722 5722   
  168.176.212.0/24     3549 52468 5722        
  168.176.224.0/24     7018 174 18747 5722    
  168.176.232.0/21     3549 52468 5722        
  168.176.241.0/24     3549 52468 5722        
  168.176.243.0/24     3549 33182 5722 5722   
  168.176.250.0/24     3549 52468 5722        

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

AS5722   48 More Specifics   49 Total Advertisements   Universidad Nacional de Colombia, CO
    168.176.0.0/18                168.176.0.0/16
    168.176.5.0/24                168.176.0.0/16
    168.176.64.0/19               168.176.0.0/16
    168.176.64.0/21               168.176.0.0/16
    168.176.65.0/24               168.176.0.0/16
    168.176.72.0/22               168.176.0.0/16
    168.176.77.0/24               168.176.0.0/16
    168.176.78.0/24               168.176.0.0/16
    168.176.80.0/21               168.176.0.0/16
    168.176.88.0/22               168.176.0.0/16
    168.176.93.0/24               168.176.0.0/16
    168.176.94.0/24               168.176.0.0/16
    168.176.96.0/19               168.176.0.0/16
    168.176.128.0/20              168.176.0.0/16
    168.176.144.0/20              168.176.0.0/16
    168.176.160.0/24              168.176.0.0/16
    168.176.161.0/24              168.176.0.0/16
    168.176.162.0/24              168.176.0.0/16
    168.176.168.0/22              168.176.0.0/16
    168.176.172.0/23              168.176.0.0/16
    168.176.174.0/24              168.176.0.0/16
    168.176.175.0/24              168.176.0.0/16
    168.176.176.0/24              168.176.0.0/16
    168.176.184.0/24              168.176.0.0/16
    168.176.185.0/24              168.176.0.0/16
    168.176.189.0/24              168.176.0.0/16
    168.176.190.0/24              168.176.0.0/16
    168.176.191.0/24              168.176.0.0/16
    168.176.192.0/24              168.176.0.0/16
    168.176.193.0/24              168.176.0.0/16
    168.176.194.0/24              168.176.0.0/16
    168.176.195.0/24              168.176.0.0/16
    168.176.196.0/24              168.176.0.0/16
    168.176.197.0/24              168.176.0.0/16
    168.176.198.0/24              168.176.0.0/16
    168.176.199.0/24              168.176.0.0/16
    168.176.205.0/24              168.176.0.0/16
    168.176.207.0/24              168.176.0.0/16
    168.176.208.0/22              168.176.0.0/16
    168.176.212.0/24              168.176.0.0/16
    168.176.213.0/24              168.176.0.0/16
    168.176.214.0/23              168.176.0.0/16
    168.176.214.0/24              168.176.0.0/16
    168.176.216.0/21              168.176.0.0/16
    168.176.219.0/24              168.176.0.0/16
    168.176.224.0/24              168.176.0.0/16
    168.176.232.0/21              168.176.0.0/16
    168.176.241.0/24              168.176.0.0/16
    168.176.177.0/24              168.176.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 168.176.177.0/24            Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS5722 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS5722\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded