Report for 268197

Name

AS268197 - Fibervision Tecnologia Ltda, 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.

268197 AS268197 - Fibervision Tecnologia Ltda, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS273558        AS273558 - JATO3 FIBRA TELECOM LTDA, BR
    AS268253        AS268253 - Nossanet Fibra Eireli, BR
    AS264170        AS264170 - Winet Brasil, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22845 AS268197       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  AS268197 - Fibervision Tecnologia Ltda, 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       %
19485 AS268197      AS268197 - Fibervision Tecnologia Ltda, BR         6      3      1      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.235.144.0/22      4777 2497 174 52468 268253 268197   
  45.235.144.0/23      4777 2497 174 52468 268253 268197 - Withdrawn - matching aggregate 45.235.144.0/22 4777 2497 174 52468 268253 268197
  45.235.144.0/23      4608 7575 7195 266409 264170 268197 268197 268197 268197 + Announce - aggregate of 45.235.144.0/24 (4608 7575 7195 266409 264170 268197 268197 268197 268197) and 45.235.145.0/24 (4608 7575 7195 266409 264170 268197 268197 268197 268197)
  45.235.144.0/24      4608 7575 7195 266409 264170 268197 268197 268197 268197 - Withdrawn - aggregated with 45.235.145.0/24 (4608 7575 7195 266409 264170 268197 268197 268197 268197)
  45.235.145.0/24      4608 7575 7195 266409 264170 268197 268197 268197 268197 - Withdrawn - aggregated with 45.235.144.0/24 (4608 7575 7195 266409 264170 268197 268197 268197 268197)
  45.235.146.0/24      4608 7575 7195 266409 264170 268197 268197 268197 268197   
  45.235.147.0/24      4777 2497 174 11432 273558 268197 268197 268197   

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

AS268197   5 More Specifics   6 Total Advertisements   AS268197 - Fibervision Tecnologia Ltda, BR
    45.235.144.0/23               45.235.144.0/22
    45.235.144.0/24               45.235.144.0/22
    45.235.145.0/24               45.235.144.0/22
    45.235.146.0/24               45.235.144.0/22
    45.235.147.0/24               45.235.144.0/22

Whois Entry

whois: 402609

IANA has recorded AS268197 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268197\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded