Report for 28604

Name

AS28604 - Globo Comunicacao e Participacoes SA, BR

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.

28604 Globo Comunicacao e Participacoes SA, BR

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS3549          LVLT-3549, US
    AS3356          LEVEL3, US
    AS6939          HURRICANE, US
    AS2914          NTT-LTD-2914, US
    AS6453          AS6453, US
    AS6762          SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6995  AS28604        ORIGIN  Originate:      19712 /17.73  Transit:          0 /0.00  Globo Comunicacao e Participacoes SA, BR

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       %
 2896 AS28604       Globo Comunicacao e Participacoes SA, BR          28     22      3      9     19  67.86%


  Prefix               AS Path                              Aggregation Suggestion
  131.0.24.0/22        6939 28604             
  131.255.140.0/22     6939 28604 28604     + Announce - aggregate of 131.255.140.0/23 (6939 28604 28604) and 131.255.142.0/23 (6939 28604 28604)
  131.255.140.0/24     6939 28604 28604     - Withdrawn - aggregated with 131.255.141.0/24 (6939 28604 28604)
  131.255.141.0/24     6939 28604 28604     - Withdrawn - aggregated with 131.255.140.0/24 (6939 28604 28604)
  131.255.142.0/24     6939 28604 28604     - Withdrawn - aggregated with 131.255.143.0/24 (6939 28604 28604)
  131.255.143.0/24     6939 28604 28604     - Withdrawn - aggregated with 131.255.142.0/24 (6939 28604 28604)
  138.117.196.0/22     6939 28604 28604     + Announce - aggregate of 138.117.196.0/23 (6939 28604 28604) and 138.117.198.0/23 (6939 28604 28604)
  138.117.196.0/24     6939 28604 28604     - Withdrawn - aggregated with 138.117.197.0/24 (6939 28604 28604)
  138.117.197.0/24     6939 28604 28604     - Withdrawn - aggregated with 138.117.196.0/24 (6939 28604 28604)
  138.117.198.0/24     6939 28604 28604     - Withdrawn - aggregated with 138.117.199.0/24 (6939 28604 28604)
  138.117.199.0/24     6939 28604 28604     - Withdrawn - aggregated with 138.117.198.0/24 (6939 28604 28604)
  143.0.12.0/22        6939 28604             
  143.0.12.0/23        6939 28604           - Withdrawn - matching aggregate 143.0.12.0/22 6939 28604
  143.0.14.0/23        6939 28604           - Withdrawn - matching aggregate 143.0.12.0/22 6939 28604
  168.196.116.0/22     6939 28604             
  177.53.88.0/21       6939 28604             
  177.53.88.0/23       6939 28604           - Withdrawn - matching aggregate 177.53.88.0/21 6939 28604
  177.53.90.0/24       6939 28604           - Withdrawn - matching aggregate 177.53.88.0/21 6939 28604
  177.53.91.0/24       6939 28604           - Withdrawn - matching aggregate 177.53.88.0/21 6939 28604
  177.53.92.0/24       6939 28604           - Withdrawn - matching aggregate 177.53.88.0/21 6939 28604
  177.53.93.0/24       6939 28604           - Withdrawn - matching aggregate 177.53.88.0/21 6939 28604
  177.53.94.0/24       6939 28604           - Withdrawn - matching aggregate 177.53.88.0/21 6939 28604
  177.53.95.0/24       6939 28604           - Withdrawn - matching aggregate 177.53.88.0/21 6939 28604
  186.96.248.0/22      6939 28604 28604     + Announce - aggregate of 186.96.248.0/23 (6939 28604 28604) and 186.96.250.0/23 (6939 28604 28604)
  186.96.248.0/24      6939 28604 28604     - Withdrawn - aggregated with 186.96.249.0/24 (6939 28604 28604)
  186.96.249.0/24      6939 28604 28604     - Withdrawn - aggregated with 186.96.248.0/24 (6939 28604 28604)
  186.96.250.0/24      6939 28604 28604     - Withdrawn - aggregated with 186.96.251.0/24 (6939 28604 28604)
  186.96.251.0/24      6939 28604 28604     - Withdrawn - aggregated with 186.96.250.0/24 (6939 28604 28604)
  186.192.80.0/20      6939 28604             
  201.7.176.0/20       6939 28604             
  201.7.184.0/24       6939 28604           - Withdrawn - matching aggregate 201.7.176.0/20 6939 28604

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

AS28604   21 More Specifics   27 Total Advertisements   Globo Comunicacao e Participacoes SA, BR
    131.255.140.0/24              131.255.140.0/22
    131.255.141.0/24              131.255.140.0/22
    131.255.142.0/24              131.255.140.0/22
    131.255.143.0/24              131.255.140.0/22
    138.117.196.0/24              138.117.196.0/22
    138.117.197.0/24              138.117.196.0/22
    138.117.198.0/24              138.117.196.0/22
    138.117.199.0/24              138.117.196.0/22
    143.0.12.0/23                 143.0.12.0/22
    143.0.14.0/23                 143.0.12.0/22
    177.53.88.0/23                177.53.88.0/21
    177.53.90.0/24                177.53.88.0/21
    177.53.91.0/24                177.53.88.0/21
    177.53.92.0/24                177.53.88.0/21
    177.53.93.0/24                177.53.88.0/21
    177.53.94.0/24                177.53.88.0/21
    177.53.95.0/24                177.53.88.0/21
    186.96.248.0/24               186.96.248.0/22
    186.96.249.0/24               186.96.248.0/22
    186.96.250.0/24               186.96.248.0/22
    186.96.251.0/24               186.96.248.0/22

Whois Entry

whois: 402603

IANA has recorded AS28604 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28604\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded