Report for 268253

Name

AS268253 - Nossanet Fibra Eireli, 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.

268253 Nossanet Fibra Eireli, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS268197        Fibervision Tecnologia Ltda, BR
    AS6939          HURRICANE, US
    AS52468         UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS268197        Fibervision Tecnologia Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21120 AS268253       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Nossanet Fibra Eireli, 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       %
 8200 AS268253      Nossanet Fibra Eireli, BR                          7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  45.236.248.0/22      6939 268253            
  45.236.248.0/23      6939 268253          - Withdrawn - matching aggregate 45.236.248.0/22 6939 268253
  45.236.248.0/24      6939 268253          - Withdrawn - matching aggregate 45.236.248.0/22 6939 268253
  45.236.249.0/24      6939 268253          - Withdrawn - matching aggregate 45.236.248.0/22 6939 268253
  45.236.250.0/23      6939 268253          - Withdrawn - matching aggregate 45.236.248.0/22 6939 268253
  45.236.250.0/24      6939 268253          - Withdrawn - matching aggregate 45.236.248.0/22 6939 268253
  45.236.251.0/24      6939 268253          - Withdrawn - matching aggregate 45.236.248.0/22 6939 268253

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

AS268253   4 More Specifics   5 Total Advertisements   Nossanet Fibra Eireli, BR
    45.236.248.0/23               45.236.248.0/22
    45.236.248.0/24               45.236.248.0/22
    45.236.249.0/24               45.236.248.0/22
    45.236.250.0/23               45.236.248.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.236.248.0/24             Announced
    + 45.236.249.0/24             Announced

Whois Entry

whois: 402603

IANA has recorded AS268253 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268253\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded