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 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.

28604 AS28604 - Globo Comunicacao e Participacoes SA, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS6453          AS6453 - TATA COMMUNICATIONS (AMERICA) INC, 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
6914  AS28604        ORIGIN  Originate:      19712 /17.73  Transit:          0 /0.00  AS28604 - 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       %
 3073 AS28604       AS28604 - Globo Comunicacao e Participacoes S     28     21      4     11     17  60.71%


  Prefix               AS Path                              Aggregation Suggestion
  131.0.24.0/22        4777 2497 6453 28604   
  131.255.140.0/22     4777 2497 6453 28604 28604 + Announce - aggregate of 131.255.140.0/23 (4777 2497 6453 28604 28604) and 131.255.142.0/23 (4777 2497 6453 28604 28604)
  131.255.140.0/24     4777 2497 6453 28604 28604 - Withdrawn - aggregated with 131.255.141.0/24 (4777 2497 6453 28604 28604)
  131.255.141.0/24     4777 2497 6453 28604 28604 - Withdrawn - aggregated with 131.255.140.0/24 (4777 2497 6453 28604 28604)
  131.255.142.0/24     4777 2497 6453 28604 28604 - Withdrawn - aggregated with 131.255.143.0/24 (4777 2497 6453 28604 28604)
  131.255.143.0/24     4777 2497 6453 28604 28604 - Withdrawn - aggregated with 131.255.142.0/24 (4777 2497 6453 28604 28604)
  138.117.196.0/22     4777 2497 6453 28604 28604 + Announce - aggregate of 138.117.196.0/23 (4777 2497 6453 28604 28604) and 138.117.198.0/23 (4777 2497 6453 28604 28604)
  138.117.196.0/24     4777 2497 6453 28604 28604 - Withdrawn - aggregated with 138.117.197.0/24 (4777 2497 6453 28604 28604)
  138.117.197.0/24     4777 2497 6453 28604 28604 - Withdrawn - aggregated with 138.117.196.0/24 (4777 2497 6453 28604 28604)
  138.117.198.0/24     4777 2497 6453 28604 28604 - Withdrawn - aggregated with 138.117.199.0/24 (4777 2497 6453 28604 28604)
  138.117.199.0/24     4777 2497 6453 28604 28604 - Withdrawn - aggregated with 138.117.198.0/24 (4777 2497 6453 28604 28604)
  143.0.12.0/22        4608 7575 2914 28604   
  143.0.12.0/23        4608 7575 2914 28604 - Withdrawn - matching aggregate 143.0.12.0/22 4608 7575 2914 28604
  143.0.14.0/23        4608 7575 2914 28604 - Withdrawn - matching aggregate 143.0.12.0/22 4608 7575 2914 28604
  168.196.116.0/22     4777 2497 6453 28604   
  177.53.88.0/21       4777 2516 6762 28604   
  177.53.88.0/21       4777 2497 6453 28604 + Announce - aggregate of 177.53.88.0/22 (4777 2497 6453 28604) and 177.53.92.0/22 (4777 2497 6453 28604)
  177.53.88.0/23       4777 2497 6453 28604 - Withdrawn - aggregated with 177.53.90.0/23 (4777 2497 6453 28604)
  177.53.90.0/24       4777 2497 6453 28604 - Withdrawn - aggregated with 177.53.91.0/24 (4777 2497 6453 28604)
  177.53.91.0/24       4777 2497 6453 28604 - Withdrawn - aggregated with 177.53.90.0/24 (4777 2497 6453 28604)
  177.53.92.0/24       4777 2497 6453 28604 - Withdrawn - aggregated with 177.53.93.0/24 (4777 2497 6453 28604)
  177.53.93.0/24       4777 2497 6453 28604 - Withdrawn - aggregated with 177.53.92.0/24 (4777 2497 6453 28604)
  177.53.94.0/24       4777 2497 6453 28604 - Withdrawn - aggregated with 177.53.95.0/24 (4777 2497 6453 28604)
  177.53.95.0/24       4777 2497 6453 28604 - Withdrawn - aggregated with 177.53.94.0/24 (4777 2497 6453 28604)
  186.96.248.0/22      4777 2497 6453 28604 28604 + Announce - aggregate of 186.96.248.0/23 (4777 2497 6453 28604 28604) and 186.96.250.0/23 (4777 2497 6453 28604 28604)
  186.96.248.0/24      4777 2497 6453 28604 28604 - Withdrawn - aggregated with 186.96.249.0/24 (4777 2497 6453 28604 28604)
  186.96.249.0/24      4777 2497 6453 28604 28604 - Withdrawn - aggregated with 186.96.248.0/24 (4777 2497 6453 28604 28604)
  186.96.250.0/24      4777 2497 6453 28604 28604 - Withdrawn - aggregated with 186.96.251.0/24 (4777 2497 6453 28604 28604)
  186.96.251.0/24      4777 2497 6453 28604 28604 - Withdrawn - aggregated with 186.96.250.0/24 (4777 2497 6453 28604 28604)
  186.192.80.0/20      4777 2497 6453 28604   
  201.7.176.0/20       4777 2497 6453 28604   
  201.7.184.0/24       4777 2516 6762 28604   

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

AS28604   22 More Specifics   28 Total Advertisements   AS28604 - 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
    201.7.184.0/24                201.7.176.0/20

Whois Entry

whois: 402584

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