Report for 27887

Name

WIND Telecom S.A., DO

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.

27887 WIND Telecom S.A., DO

  Adjacency:     7  Upstream:     4  Downstream:     3
  Upstream Adjacent AS list
    AS12956         TELXIUS TELXIUS Cable, ES
    AS32270         LDTEL - LD Telecommunications, Inc., US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS262931        Servicios De Ti Dominicana Sc,Sas, DO
    AS262178        Pontificia Universidad Catolica Madre y Maestra PUCMM, DO
    AS266709        Oficina Presidencial de la Tecnologias de Informacion y Comunicacion, DO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1980  AS27887        ORG+TRN Originate:     130816 /15.00  Transit:      11520 /18.51 WIND Telecom S.A., DO

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       %
 2665 AS27887       WIND Telecom S.A., DO                             37     26      6     17     20  54.05%


  Prefix               AS Path                              Aggregation Suggestion
  38.189.128.0/19      4777 6939 27887        
  38.189.128.0/20      4777 6939 27887      - Withdrawn - matching aggregate 38.189.128.0/19 4777 6939 27887
  38.189.144.0/20      4777 2497 174 27887    
  179.43.192.0/18      4777 2497 174 27887    
  179.43.192.0/18      4608 1221 4637 12956 27887 + Announce - aggregate of 179.43.192.0/19 (4608 1221 4637 12956 27887) and 179.43.224.0/19 (4608 1221 4637 12956 27887)
  179.43.192.0/21      4608 1221 4637 12956 27887 - Withdrawn - aggregated with 179.43.200.0/21 (4608 1221 4637 12956 27887)
  179.43.200.0/22      4608 1221 4637 12956 27887 - Withdrawn - aggregated with 179.43.204.0/22 (4608 1221 4637 12956 27887)
  179.43.204.0/22      4608 1221 4637 12956 27887 - Withdrawn - aggregated with 179.43.200.0/22 (4608 1221 4637 12956 27887)
  179.43.208.0/20      4608 1221 4637 12956 27887 - Withdrawn - aggregated with 179.43.192.0/20 (4608 1221 4637 12956 27887)
  179.43.224.0/20      4608 1221 4637 12956 27887 - Withdrawn - aggregated with 179.43.240.0/20 (4608 1221 4637 12956 27887)
  179.43.240.0/20      4608 1221 4637 12956 27887 - Withdrawn - aggregated with 179.43.224.0/20 (4608 1221 4637 12956 27887)
  186.1.64.0/18        4777 2497 174 27887    
  186.1.64.0/19        4777 2516 1299 32270 27887 + Announce - aggregate of 186.1.64.0/20 (4777 2516 1299 32270 27887) and 186.1.80.0/20 (4777 2516 1299 32270 27887)
  186.1.64.0/20        4777 2516 1299 32270 27887 - Withdrawn - aggregated with 186.1.80.0/20 (4777 2516 1299 32270 27887)
  186.1.80.0/20        4777 2516 1299 32270 27887 - Withdrawn - aggregated with 186.1.64.0/20 (4777 2516 1299 32270 27887)
  186.1.96.0/20        4777 2516 1299 32270 27887   
  186.1.112.0/20       4608 1221 4637 12956 27887   
  186.33.64.0/18       4777 6939 27887        
  186.33.64.0/19       4608 1221 4637 12956 27887 + Announce - aggregate of 186.33.64.0/20 (4608 1221 4637 12956 27887) and 186.33.80.0/20 (4608 1221 4637 12956 27887)
  186.33.64.0/20       4608 1221 4637 12956 27887 - Withdrawn - aggregated with 186.33.80.0/20 (4608 1221 4637 12956 27887)
  186.33.80.0/20       4608 1221 4637 12956 27887 - Withdrawn - aggregated with 186.33.64.0/20 (4608 1221 4637 12956 27887)
  186.33.96.0/19       4777 2497 174 27887  + Announce - aggregate of 186.33.96.0/20 (4777 2497 174 27887) and 186.33.112.0/20 (4777 2497 174 27887)
  186.33.96.0/20       4777 2497 174 27887  - Withdrawn - aggregated with 186.33.112.0/20 (4777 2497 174 27887)
  186.33.112.0/20      4777 2497 174 27887  - Withdrawn - aggregated with 186.33.96.0/20 (4777 2497 174 27887)
  186.33.116.0/22      4608 1221 4637 12956 27887   
  186.33.120.0/21      4608 1221 4637 12956 27887 + Announce - aggregate of 186.33.120.0/22 (4608 1221 4637 12956 27887) and 186.33.124.0/22 (4608 1221 4637 12956 27887)
  186.33.120.0/22      4608 1221 4637 12956 27887 - Withdrawn - aggregated with 186.33.124.0/22 (4608 1221 4637 12956 27887)
  186.33.124.0/22      4608 1221 4637 12956 27887 - Withdrawn - aggregated with 186.33.120.0/22 (4608 1221 4637 12956 27887)
  190.122.96.0/19      4777 6939 27887      + Announce - aggregate of 190.122.96.0/20 (4777 6939 27887) and 190.122.112.0/20 (4777 6939 27887)
  190.122.96.0/20      4777 6939 27887      - Withdrawn - aggregated with 190.122.112.0/20 (4777 6939 27887)
  190.122.98.0/24      4777 2516 174 27887    
  190.122.112.0/20     4777 6939 27887      - Withdrawn - aggregated with 190.122.96.0/20 (4777 6939 27887)
  190.122.112.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  190.122.113.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  190.122.114.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  190.122.115.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  190.122.116.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  190.122.118.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  190.122.119.0/24     4777 2497 174 27887    
  190.122.120.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  190.122.122.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  190.122.123.0/24     4777 6939 27887      - Withdrawn - matching aggregate 190.122.112.0/20 4777 6939 27887
  200.26.168.0/21      4777 6939 27887        

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

AS27887   31 More Specifics   37 Total Advertisements   WIND Telecom S.A., DO
    38.189.128.0/19               38.0.0.0/8
    38.189.128.0/20               38.0.0.0/8
    38.189.144.0/20               38.0.0.0/8
    179.43.192.0/21               179.43.192.0/18
    179.43.200.0/22               179.43.192.0/18
    179.43.204.0/22               179.43.192.0/18
    179.43.208.0/20               179.43.192.0/18
    179.43.224.0/20               179.43.192.0/18
    179.43.240.0/20               179.43.192.0/18
    186.1.64.0/20                 186.1.64.0/18
    186.1.80.0/20                 186.1.64.0/18
    186.1.96.0/20                 186.1.64.0/18
    186.1.112.0/20                186.1.64.0/18
    186.33.64.0/20                186.33.64.0/18
    186.33.80.0/20                186.33.64.0/18
    186.33.96.0/20                186.33.64.0/18
    186.33.112.0/20               186.33.64.0/18
    186.33.116.0/22               186.33.64.0/18
    186.33.120.0/22               186.33.64.0/18
    186.33.124.0/22               186.33.64.0/18
    190.122.98.0/24               190.122.96.0/20
    190.122.112.0/24              190.122.112.0/20
    190.122.113.0/24              190.122.112.0/20
    190.122.114.0/24              190.122.112.0/20
    190.122.115.0/24              190.122.112.0/20
    190.122.116.0/24              190.122.112.0/20
    190.122.118.0/24              190.122.112.0/20
    190.122.119.0/24              190.122.112.0/20
    190.122.120.0/24              190.122.112.0/20
    190.122.122.0/24              190.122.112.0/20
    190.122.123.0/24              190.122.112.0/20

Whois Entry

whois: 402332

IANA has recorded AS27887 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS27887\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)