Report for 28649

Name

Desktop Sigmanet Comunicacao Multimidia 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.

28649 Desktop Sigmanet Comunicacao Multimidia SA, BR

  Adjacency:    26  Upstream:     5  Downstream:    21
  Upstream Adjacent AS list
    AS10429         TELEFONICA BRASIL S.A, BR
    AS22381         Megatelecom Telecomunicacoes Ltda, BR
    AS22356         Durand do Brasil Ltda, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS37468         ANGOLA-CABLES, AO
  Downstream Adjacent AS list
    AS262743        -Reserved AS-, ZZ
    AS274743        FASTWEB TELECOMUNICACOES, BR
    AS269587        OMEGA PROVEDOR E SERVICOS DE INTERNET EIRELI-ME, BR
    AS274654        multi system telecom ltda, BR
    AS268168        FAST PROVEDOR NET TELECOM LTDA, BR
    AS262949        Cibertec Telecom, BR
    AS264017        WLAN SOLUCOES TECNOLOGICAS, BR
    AS265114        CAMALEAO NETWORK LTDA, BR
    AS264590        NAVEX TELECOM, BR
    AS267386        Digital Telecom, BR
    AS270609        HD TELECOM BRASIL, BR
    AS269535        TEC PLUS TELECOMUNICAO LTDA, BR
    AS267620        TELEXTRA TELECOMUNICACOES LTDA, BR
    AS28572         Apoiocom Digital Ltda - EPP, BR
    AS28580         Cilnet Comunicacao e Informatica S.A., BR
    AS28154         AR TELECOM PROVEDOR DE INTERNET LTDA, BR
    AS28668         Desktop Sigmanet Comunicacao Multimidia SA, BR
    AS273486        jvn telecom ltda, BR
    AS270945        WLNET PROVEDOR DE INTERNET FRANCA LTDA, BR
    AS269039        DENISE DE OLIVEIRA SILVA, BR
    AS268556        RG Correa Telecomunicacoes, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1234  AS28649        ORG+TRN Originate:     210176 /14.32  Transit:     152832 /14.78 Desktop Sigmanet Comunicacao Multimidia 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       %
 1116 AS28649       Desktop Sigmanet Comunicacao Multimidia SA, B    101     55      3     49     52  51.49%


  Prefix               AS Path                              Aggregation Suggestion
  45.6.148.0/22        4777 2497 3356 28649   
  45.175.112.0/22      4777 2497 3356 28649 28649 28649   
  45.180.212.0/22      4777 2497 3356 28649 28649 28649   
  131.0.200.0/22       4777 2497 3356 28649   
  131.0.200.0/23       4777 2497 3356 28649 - Withdrawn - matching aggregate 131.0.200.0/22 4777 2497 3356 28649
  131.0.202.0/23       4777 2497 3356 28649 - Withdrawn - matching aggregate 131.0.200.0/22 4777 2497 3356 28649
  131.161.164.0/22     4777 2497 3356 28649 28649 28649   
  138.118.96.0/22      4777 2497 3356 28649 28649 28649   
  138.204.88.0/22      4777 2497 3356 28649   
  138.255.68.0/22      4777 2497 3356 28649   
  143.137.88.0/22      4777 2497 3356 28649 28649 28649   
  143.255.224.0/22     4777 2497 3356 28649 28649 28649   
  143.255.224.0/24     4777 2497 3356 28649   
  143.255.232.0/22     4777 2497 3356 28649   
  168.121.64.0/22      4777 2497 3356 28649 28649 28649   
  168.196.28.0/22      4777 2497 2914 268624 22356 28649 28649 28649   
  168.227.32.0/22      4777 2497 3356 28649   
  170.79.208.0/22      4777 2497 3356 28649 28649 28649   
  170.83.120.0/22      4777 2497 3356 28649   
  170.83.140.0/22      4777 2497 3356 28649 28649 28649   
  170.231.104.0/22     4777 2497 3356 28649   
  170.238.48.0/22      4777 2497 3356 28649 28649 28649   
  170.244.252.0/22     4777 2497 3356 28649   
  177.52.0.0/20        4777 2497 3356 28649 28649 28649 + Announce - aggregate of 177.52.0.0/21 (4777 2497 3356 28649 28649 28649) and 177.52.8.0/21 (4777 2497 3356 28649 28649 28649)
  177.52.0.0/21        4777 2497 3356 28649 28649 28649 - Withdrawn - aggregated with 177.52.8.0/21 (4777 2497 3356 28649 28649 28649)
  177.52.8.0/21        4777 2497 3356 28649 28649 28649 - Withdrawn - aggregated with 177.52.0.0/21 (4777 2497 3356 28649 28649 28649)
  177.125.200.0/22     4777 2497 3356 28649   
  177.131.64.0/19      4777 2497 3356 28649 28649 28649   
  179.108.176.0/21     4777 2497 3356 28649   
  179.108.176.0/22     4777 2497 3356 28649 - Withdrawn - matching aggregate 179.108.176.0/21 4777 2497 3356 28649
  179.108.180.0/22     4777 2497 3356 28649 - Withdrawn - matching aggregate 179.108.176.0/21 4777 2497 3356 28649
  179.125.128.0/17     4777 2497 3356 28649 28649 28649   
  179.125.128.0/22     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 179.125.128.0/17 4777 2497 3356 28649 28649 28649
  179.125.136.0/22     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 179.125.128.0/17 4777 2497 3356 28649 28649 28649
  179.125.140.0/22     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 179.125.128.0/17 4777 2497 3356 28649 28649 28649
  179.125.152.0/22     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 179.125.128.0/17 4777 2497 3356 28649 28649 28649
  179.125.156.0/22     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 179.125.128.0/17 4777 2497 3356 28649 28649 28649
  179.125.160.0/21     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 179.125.128.0/17 4777 2497 3356 28649 28649 28649
  179.125.212.0/22     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 179.125.128.0/17 4777 2497 3356 28649 28649 28649
  186.195.208.0/20     4777 2497 3356 28649   
  186.195.208.0/21     4777 2497 3356 28649 - Withdrawn - matching aggregate 186.195.208.0/20 4777 2497 3356 28649
  186.195.208.0/22     4777 2497 3356 28649 - Withdrawn - matching aggregate 186.195.208.0/20 4777 2497 3356 28649
  186.195.212.0/22     4777 2497 3356 28649 - Withdrawn - matching aggregate 186.195.208.0/20 4777 2497 3356 28649
  186.195.216.0/21     4777 2497 3356 28649 - Withdrawn - matching aggregate 186.195.208.0/20 4777 2497 3356 28649
  186.195.216.0/22     4777 2497 3356 28649 - Withdrawn - matching aggregate 186.195.208.0/20 4777 2497 3356 28649
  186.195.220.0/22     4777 2497 3356 28649 - Withdrawn - matching aggregate 186.195.208.0/20 4777 2497 3356 28649
  186.209.64.0/20      4777 2497 3356 28649   
  186.211.16.0/20      4777 2497 3356 28649   
  186.211.16.0/21      4777 2497 3356 28649 - Withdrawn - matching aggregate 186.211.16.0/20 4777 2497 3356 28649
  186.211.16.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 186.211.16.0/20 4777 2497 3356 28649
  186.211.20.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 186.211.16.0/20 4777 2497 3356 28649
  186.211.24.0/21      4777 2497 3356 28649 - Withdrawn - matching aggregate 186.211.16.0/20 4777 2497 3356 28649
  186.211.24.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 186.211.16.0/20 4777 2497 3356 28649
  186.211.28.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 186.211.16.0/20 4777 2497 3356 28649
  186.249.128.0/19     4777 2497 3356 28649 28649 28649   
  186.249.128.0/21     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 186.249.128.0/19 4777 2497 3356 28649 28649 28649
  186.249.136.0/21     4777 2497 3356 28649 28649 28649 - Withdrawn - matching aggregate 186.249.128.0/19 4777 2497 3356 28649 28649 28649
  186.251.224.0/22     4777 2497 3356 28649 28649 28649   
  187.94.160.0/19      4777 2497 3356 28649 28649 28649 + Announce - aggregate of 187.94.160.0/20 (4777 2497 3356 28649 28649 28649) and 187.94.176.0/20 (4777 2497 3356 28649 28649 28649)
  187.94.160.0/20      4777 2497 3356 28649 28649 28649 - Withdrawn - aggregated with 187.94.176.0/20 (4777 2497 3356 28649 28649 28649)
  187.94.176.0/20      4777 2497 3356 28649 28649 28649 - Withdrawn - aggregated with 187.94.160.0/20 (4777 2497 3356 28649 28649 28649)
  187.95.160.0/20      4777 2497 3356 28649   
  187.95.160.0/21      4777 2497 3356 28649 - Withdrawn - matching aggregate 187.95.160.0/20 4777 2497 3356 28649
  187.95.160.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 187.95.160.0/20 4777 2497 3356 28649
  187.95.164.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 187.95.160.0/20 4777 2497 3356 28649
  187.95.168.0/21      4777 2497 3356 28649 - Withdrawn - matching aggregate 187.95.160.0/20 4777 2497 3356 28649
  187.95.168.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 187.95.160.0/20 4777 2497 3356 28649
  187.95.172.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 187.95.160.0/20 4777 2497 3356 28649
  189.36.224.0/20      4777 2497 3356 28649   
  189.36.224.0/21      4777 2497 3356 28649 - Withdrawn - matching aggregate 189.36.224.0/20 4777 2497 3356 28649
  189.36.224.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 189.36.224.0/20 4777 2497 3356 28649
  189.36.226.0/23      4777 2497 2914 268624 22356 28649   
  189.36.228.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 189.36.224.0/20 4777 2497 3356 28649
  189.36.228.0/23      4777 2497 2914 268624 22356 28649   
  189.36.232.0/21      4777 2497 3356 28649 - Withdrawn - matching aggregate 189.36.224.0/20 4777 2497 3356 28649
  189.36.232.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 189.36.224.0/20 4777 2497 3356 28649
  189.36.236.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 189.36.224.0/20 4777 2497 3356 28649
  189.124.32.0/20      4777 2497 3356 28649 28649 28649   
  189.124.64.0/20      4777 2497 3356 28649 28649 28649   
  191.243.248.0/21     4777 2497 3356 28649 28649 28649   
  191.253.32.0/21      4777 2497 3356 28649   
  191.253.32.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 191.253.32.0/21 4777 2497 3356 28649
  191.253.32.0/23      4777 2497 3356 28649 - Withdrawn - matching aggregate 191.253.32.0/21 4777 2497 3356 28649
  191.253.34.0/23      4777 2497 3356 28649 - Withdrawn - matching aggregate 191.253.32.0/21 4777 2497 3356 28649
  191.253.36.0/22      4777 2497 3356 28649 - Withdrawn - matching aggregate 191.253.32.0/21 4777 2497 3356 28649
  191.253.36.0/23      4777 2497 3356 28649 - Withdrawn - matching aggregate 191.253.32.0/21 4777 2497 3356 28649
  191.253.38.0/23      4777 2497 3356 28649 - Withdrawn - matching aggregate 191.253.32.0/21 4777 2497 3356 28649
  200.236.192.0/20     4777 2497 3356 28649 28649 28649   
  200.236.224.0/19     4777 2497 3356 28649 28649 28649   
  201.33.64.0/20       4777 2497 3356 28649   
  201.33.64.0/21       4777 2497 3356 28649 - Withdrawn - matching aggregate 201.33.64.0/20 4777 2497 3356 28649
  201.33.64.0/22       4777 2497 3356 28649 - Withdrawn - matching aggregate 201.33.64.0/20 4777 2497 3356 28649
  201.33.68.0/22       4777 2497 3356 28649 - Withdrawn - matching aggregate 201.33.64.0/20 4777 2497 3356 28649
  201.33.72.0/21       4777 2497 3356 28649 - Withdrawn - matching aggregate 201.33.64.0/20 4777 2497 3356 28649
  201.33.72.0/22       4777 2497 3356 28649 - Withdrawn - matching aggregate 201.33.64.0/20 4777 2497 3356 28649
  201.33.76.0/22       4777 2497 3356 28649 - Withdrawn - matching aggregate 201.33.64.0/20 4777 2497 3356 28649
  201.33.192.0/20      4777 2497 3356 28649   
  201.77.112.0/20      4777 2497 3356 28649 28649 28649   
  201.77.176.0/20      4777 2497 3356 28649 28649 28649   
  201.77.176.0/24      4608 7575 18678 22381 28649 28649 28649 28649   
  201.77.188.0/23      4608 7575 18678 22381 28649 28649 28649 28649 + Announce - aggregate of 201.77.188.0/24 (4608 7575 18678 22381 28649 28649 28649 28649) and 201.77.189.0/24 (4608 7575 18678 22381 28649 28649 28649 28649)
  201.77.188.0/24      4608 7575 18678 22381 28649 28649 28649 28649 - Withdrawn - aggregated with 201.77.189.0/24 (4608 7575 18678 22381 28649 28649 28649 28649)
  201.77.189.0/24      4608 7575 18678 22381 28649 28649 28649 28649 - Withdrawn - aggregated with 201.77.188.0/24 (4608 7575 18678 22381 28649 28649 28649 28649)
  201.77.191.0/24      4608 7575 18678 22381 28649 28649 28649 28649   

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

AS28649   56 More Specifics   101 Total Advertisements   Desktop Sigmanet Comunicacao Multimidia SA, BR
    131.0.200.0/23                131.0.200.0/22
    131.0.202.0/23                131.0.200.0/22
    143.255.224.0/24              143.255.224.0/22
    179.108.176.0/22              179.108.176.0/21
    179.108.180.0/22              179.108.176.0/21
    179.125.128.0/22              179.125.128.0/17
    179.125.136.0/22              179.125.128.0/17
    179.125.140.0/22              179.125.128.0/17
    179.125.152.0/22              179.125.128.0/17
    179.125.156.0/22              179.125.128.0/17
    179.125.160.0/21              179.125.128.0/17
    179.125.212.0/22              179.125.128.0/17
    186.195.208.0/21              186.195.208.0/20
    186.195.208.0/22              186.195.208.0/20
    186.195.212.0/22              186.195.208.0/20
    186.195.216.0/21              186.195.208.0/20
    186.195.216.0/22              186.195.208.0/20
    186.195.220.0/22              186.195.208.0/20
    186.211.16.0/21               186.211.16.0/20
    186.211.16.0/22               186.211.16.0/20
    186.211.20.0/22               186.211.16.0/20
    186.211.24.0/21               186.211.16.0/20
    186.211.24.0/22               186.211.16.0/20
    186.211.28.0/22               186.211.16.0/20
    186.249.128.0/21              186.249.128.0/19
    186.249.136.0/21              186.249.128.0/19
    187.95.160.0/21               187.95.160.0/20
    187.95.160.0/22               187.95.160.0/20
    187.95.164.0/22               187.95.160.0/20
    187.95.168.0/21               187.95.160.0/20
    187.95.168.0/22               187.95.160.0/20
    187.95.172.0/22               187.95.160.0/20
    189.36.224.0/21               189.36.224.0/20
    189.36.224.0/22               189.36.224.0/20
    189.36.226.0/23               189.36.224.0/20
    189.36.228.0/22               189.36.224.0/20
    189.36.228.0/23               189.36.224.0/20
    189.36.232.0/21               189.36.224.0/20
    189.36.232.0/22               189.36.224.0/20
    189.36.236.0/22               189.36.224.0/20
    191.253.32.0/22               191.253.32.0/21
    191.253.32.0/23               191.253.32.0/21
    191.253.34.0/23               191.253.32.0/21
    191.253.36.0/22               191.253.32.0/21
    191.253.36.0/23               191.253.32.0/21
    191.253.38.0/23               191.253.32.0/21
    201.33.64.0/21                201.33.64.0/20
    201.33.64.0/22                201.33.64.0/20
    201.33.68.0/22                201.33.64.0/20
    201.33.72.0/21                201.33.64.0/20
    201.33.72.0/22                201.33.64.0/20
    201.33.76.0/22                201.33.64.0/20
    201.77.176.0/24               201.77.176.0/20
    201.77.188.0/24               201.77.176.0/20
    201.77.189.0/24               201.77.176.0/20
    201.77.191.0/24               201.77.176.0/20

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS262743	Announced by	AS28649	Desktop Sigmanet Comunicacao Multimidia SA, BR

Whois Entry

whois: 402332

IANA has recorded AS28649 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28649\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded