Report for 263528

Name

AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA, 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.

263528 AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52863         AS52863 - UPX TECNOLOGIA LTDA, BR
    AS267501        AS267501 - Equatorial Telecomunicacoes LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16518 AS263528       ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA, 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       %
14336 AS263528      AS263528 - VIACOM NEXT GENERATION COMUNICACAO      7      5      2      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  170.254.4.0/22       4608 1221 4637 12956 52863 263528   
  170.254.4.0/22       4608 7575 7195 269194 267501 263528 + Announce - aggregate of 170.254.4.0/23 (4608 7575 7195 269194 267501 263528) and 170.254.6.0/23 (4608 7575 7195 269194 267501 263528)
  170.254.4.0/23       4608 7575 7195 269194 267501 263528 - Withdrawn - aggregated with 170.254.6.0/23 (4608 7575 7195 269194 267501 263528)
  170.254.5.0/24       4608 7575 7195 269194 267501 263528 - Withdrawn - matching aggregate 170.254.4.0/23 4608 7575 7195 269194 267501 263528
  170.254.6.0/23       4608 7575 7195 269194 267501 263528 - Withdrawn - aggregated with 170.254.4.0/23 (4608 7575 7195 269194 267501 263528)
  191.253.64.0/22      4608 1221 4637 12956 52863 263528   
  191.253.64.0/22      4608 7575 7195 269194 267501 263528 + Announce - aggregate of 191.253.64.0/23 (4608 7575 7195 269194 267501 263528) and 191.253.66.0/23 (4608 7575 7195 269194 267501 263528)
  191.253.64.0/23      4608 7575 7195 269194 267501 263528 - Withdrawn - aggregated with 191.253.66.0/23 (4608 7575 7195 269194 267501 263528)
  191.253.66.0/23      4608 7575 7195 269194 267501 263528 - Withdrawn - aggregated with 191.253.64.0/23 (4608 7575 7195 269194 267501 263528)

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

AS263528   5 More Specifics   7 Total Advertisements   AS263528 - VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
    170.254.4.0/23                170.254.4.0/22
    170.254.5.0/24                170.254.4.0/22
    170.254.6.0/23                170.254.4.0/22
    191.253.64.0/23               191.253.64.0/22
    191.253.66.0/23               191.253.64.0/22

Whois Entry

whois: 402591

IANA has recorded AS263528 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263528\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded