Report for 274181

Name

AS274181 - FIBERAR SRL, AR

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.

274181 AS274181 - FIBERAR SRL, AR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7195          AS7195 - EDGEUNO S.A.S, CO
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14212 AS274181       ORIGIN  Originate:       5888 /19.48  Transit:          0 /0.00  AS274181 - FIBERAR SRL, AR

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       %
 3893 AS274181      AS274181 - FIBERAR SRL, AR                        16     15      1      2     14  87.50%


  Prefix               AS Path                              Aggregation Suggestion
  149.78.144.0/21      4777 2516 3356 274181 + Announce - aggregate of 149.78.144.0/22 (4777 2516 3356 274181) and 149.78.148.0/22 (4777 2516 3356 274181)
  149.78.144.0/24      4777 2516 3356 274181 - Withdrawn - aggregated with 149.78.145.0/24 (4777 2516 3356 274181)
  149.78.145.0/24      4777 2516 3356 274181 - Withdrawn - aggregated with 149.78.144.0/24 (4777 2516 3356 274181)
  149.78.146.0/24      4777 2516 3356 274181 - Withdrawn - aggregated with 149.78.147.0/24 (4777 2516 3356 274181)
  149.78.147.0/24      4777 2516 3356 274181 - Withdrawn - aggregated with 149.78.146.0/24 (4777 2516 3356 274181)
  149.78.148.0/24      4777 2516 3356 274181 - Withdrawn - aggregated with 149.78.149.0/24 (4777 2516 3356 274181)
  149.78.149.0/24      4777 2516 3356 274181 - Withdrawn - aggregated with 149.78.148.0/24 (4777 2516 3356 274181)
  149.78.150.0/24      4777 2516 3356 274181 - Withdrawn - aggregated with 149.78.151.0/24 (4777 2516 3356 274181)
  149.78.151.0/24      4777 2516 3356 274181 - Withdrawn - aggregated with 149.78.150.0/24 (4777 2516 3356 274181)
  149.78.152.0/21      4608 7575 7195 274181 274181 274181   
  149.78.152.0/24      4608 7575 7195 274181 274181 274181 - Withdrawn - matching aggregate 149.78.152.0/21 4608 7575 7195 274181 274181 274181
  149.78.154.0/24      4608 7575 7195 274181 274181 274181 - Withdrawn - matching aggregate 149.78.152.0/21 4608 7575 7195 274181 274181 274181
  149.78.155.0/24      4608 7575 7195 274181 274181 274181 - Withdrawn - matching aggregate 149.78.152.0/21 4608 7575 7195 274181 274181 274181
  149.78.156.0/24      4608 7575 7195 274181 274181 274181 - Withdrawn - matching aggregate 149.78.152.0/21 4608 7575 7195 274181 274181 274181
  149.78.157.0/24      4608 7575 7195 274181 274181 274181 - Withdrawn - matching aggregate 149.78.152.0/21 4608 7575 7195 274181 274181 274181
  149.78.158.0/24      4608 7575 7195 274181 274181 274181 - Withdrawn - matching aggregate 149.78.152.0/21 4608 7575 7195 274181 274181 274181
  149.78.159.0/24      4608 7575 7195 274181 274181 274181 - Withdrawn - matching aggregate 149.78.152.0/21 4608 7575 7195 274181 274181 274181

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

AS274181   16 More Specifics   16 Total Advertisements   AS274181 - FIBERAR SRL, AR
    149.78.144.0/24               149.78.0.0/16
    149.78.145.0/24               149.78.0.0/16
    149.78.146.0/24               149.78.0.0/16
    149.78.147.0/24               149.78.0.0/16
    149.78.148.0/24               149.78.0.0/16
    149.78.149.0/24               149.78.0.0/16
    149.78.150.0/24               149.78.0.0/16
    149.78.151.0/24               149.78.0.0/16
    149.78.152.0/21               149.78.0.0/16
    149.78.152.0/24               149.78.0.0/16
    149.78.154.0/24               149.78.0.0/16
    149.78.155.0/24               149.78.0.0/16
    149.78.156.0/24               149.78.0.0/16
    149.78.157.0/24               149.78.0.0/16
    149.78.158.0/24               149.78.0.0/16
    149.78.159.0/24               149.78.0.0/16

Whois Entry

whois: 402625

IANA has recorded AS274181 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS274181\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded