Report for 270143

Name

AS270143 - MAYSNET SA DE CV, MX

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.

270143 AS270143 - MAYSNET SA DE CV, MX

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS270158        AS270158 - Wantelco SAS de CV, MX
  Downstream Adjacent AS list
    AS273270        AS273270 - RADIOCOMUNICACIONES DE IXMIQUILPAN SA DE CV, MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29752 AS270143       ORG+TRN Originate:       1792 /21.19  Transit:        256 /24.00 AS270143 - MAYSNET SA DE CV, MX

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       %
11637 AS270143      AS270143 - MAYSNET SA DE CV, MX                    6      5      1      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  38.199.251.0/24      4608 7575 270158 270143   
  45.7.64.0/22         4608 7575 270158 270143 + Announce - aggregate of 45.7.64.0/23 (4608 7575 270158 270143) and 45.7.66.0/23 (4608 7575 270158 270143)
  45.7.64.0/23         4608 7575 270158 270143 - Withdrawn - aggregated with 45.7.66.0/23 (4608 7575 270158 270143)
  45.7.64.0/24         4608 7575 270158 270143 - Withdrawn - matching aggregate 45.7.64.0/23 4608 7575 270158 270143
  45.7.65.0/24         4608 7575 270158 270143 - Withdrawn - matching aggregate 45.7.64.0/23 4608 7575 270158 270143
  45.7.66.0/24         4608 7575 270158 270143 - Withdrawn - aggregated with 45.7.67.0/24 (4608 7575 270158 270143)
  45.7.67.0/24         4608 7575 270158 270143 - Withdrawn - aggregated with 45.7.66.0/24 (4608 7575 270158 270143)

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

AS270143   6 More Specifics   6 Total Advertisements   AS270143 - MAYSNET SA DE CV, MX
    38.199.251.0/24               38.0.0.0/8
    45.7.64.0/23                  45.7.64.0/22
    45.7.64.0/24                  45.7.64.0/22
    45.7.65.0/24                  45.7.64.0/22
    45.7.66.0/24                  45.7.64.0/22
    45.7.67.0/24                  45.7.64.0/22

Whois Entry

whois: 402617

IANA has recorded AS270143 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270143\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded