Report for 267957

Name

AS267957 - NITRO TELECOM, 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.

267957 AS267957 - NITRO TELECOM, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS16735         AS16735 - ALGAR TELECOM S/A, BR
    AS53158         AS53158 - Net Turbo Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27673 AS267957       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS267957 - NITRO TELECOM, 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       %
14695 AS267957      AS267957 - NITRO TELECOM, BR                       5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.166.128.0/22      4777 2497 3356 53158 267957   
  45.166.128.0/22      4777 2497 174 16735 267957 + Announce - aggregate of 45.166.128.0/23 (4777 2497 174 16735 267957) and 45.166.130.0/23 (4777 2497 174 16735 267957)
  45.166.128.0/24      4777 2497 174 16735 267957 - Withdrawn - aggregated with 45.166.129.0/24 (4777 2497 174 16735 267957)
  45.166.129.0/24      4777 2497 174 16735 267957 - Withdrawn - aggregated with 45.166.128.0/24 (4777 2497 174 16735 267957)
  45.166.130.0/24      4777 2497 174 16735 267957 - Withdrawn - aggregated with 45.166.131.0/24 (4777 2497 174 16735 267957)
  45.166.131.0/24      4777 2497 174 16735 267957 - Withdrawn - aggregated with 45.166.130.0/24 (4777 2497 174 16735 267957)

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

AS267957   4 More Specifics   5 Total Advertisements   AS267957 - NITRO TELECOM, BR
    45.166.128.0/24               45.166.128.0/22
    45.166.129.0/24               45.166.128.0/22
    45.166.130.0/24               45.166.128.0/22
    45.166.131.0/24               45.166.128.0/22

Whois Entry

whois: 402591

IANA has recorded AS267957 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267957\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded