Report for 61900

Name

AS61900 - Mais Internet LTDA EPP, 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.

61900 Mais Internet LTDA EPP, BR

  Adjacency:     8  Upstream:     3  Downstream:     5
  Upstream Adjacent AS list
    AS53062         ALT|GGNET TELECOM BACKBONE, BR
    AS14840         BR.Digital Provider, BR
    AS13786         SEABORN, US
  Downstream Adjacent AS list
    AS274516        --No Registry Entry--
    AS262411        Force Telecom Ltda, BR
    AS264484        4U NETWORK, BR
    AS28293         InterCorp Provedor de Internet LTDA ME, BR
    AS271356        Telecom Digital, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17651 AS61900        ORG+TRN Originate:       4096 /20.00  Transit:       5120 /19.68 Mais Internet LTDA EPP, 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       %
24299 AS61900       Mais Internet LTDA EPP, BR                         8      2      1      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  138.97.32.0/23       6939 13786 61900       
  138.97.34.0/23       2914 13786 61900       
  170.247.4.0/23       6939 13786 61900       
  170.247.6.0/23       2914 13786 61900       
  177.74.172.0/22      6939 13786 61900     + Announce - aggregate of 177.74.172.0/23 (6939 13786 61900) and 177.74.174.0/23 (6939 13786 61900)
  177.74.172.0/23      6939 13786 61900     - Withdrawn - aggregated with 177.74.174.0/23 (6939 13786 61900)
  177.74.174.0/23      6939 13786 61900     - Withdrawn - aggregated with 177.74.172.0/23 (6939 13786 61900)
  191.243.8.0/23       6939 13786 61900       
  191.243.10.0/23      37100 14840 61900      

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

AS61900   8 More Specifics   8 Total Advertisements   Mais Internet LTDA EPP, BR
    138.97.32.0/23                138.97.32.0/22
    138.97.34.0/23                138.97.32.0/22
    170.247.4.0/23                170.247.4.0/22
    170.247.6.0/23                170.247.4.0/22
    177.74.172.0/23               177.74.172.0/22
    177.74.174.0/23               177.74.172.0/22
    191.243.8.0/23                191.243.8.0/22
    191.243.10.0/23               191.243.8.0/22

Whois Entry

whois: 402603

IANA has recorded AS61900 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61900\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded