Report for 28545

Name

AS28545 - Cablemas Telecomunicaciones 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 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.

28545 Cablemas Telecomunicaciones SA de CV, MX

  Adjacency:    11  Upstream:     2  Downstream:     9
  Upstream Adjacent AS list
    AS18734         Operbes, S.A. de C.V., MX
    AS23520         LIBERTY-NETWORKS, US
  Downstream Adjacent AS list
    AS18734         Operbes, S.A. de C.V., MX
    AS28533         Mexico Red de Telecomunicaciones, S. de R.L. de C.V., MX
    AS16960         Cablevision Red, S.A de C.V., MX
    AS28509         Cablemas Telecomunicaciones SA de CV, MX
    AS28512         Cablemas Telecomunicaciones SA de CV, MX
    AS28532         Mexico Red de Telecomunicaciones, S. de R.L. de C.V., MX
    AS28531         Mexico Red de Telecomunicaciones, S. de R.L. de C.V., MX
    AS28556         Cablemas Telecomunicaciones SA de CV, MX
    AS28549         Cablemas Telecomunicaciones SA de CV, MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5654  AS28545        ORG+TRN Originate:      29184 /17.17  Transit:     151040 /14.80 Cablemas Telecomunicaciones 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       %
 3581 AS28545       Cablemas Telecomunicaciones SA de CV, MX          45     26     11     30     15  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  177.236.112.0/21     22652 1299 18734 28545 + Announce - aggregate of 177.236.112.0/22 (22652 1299 18734 28545) and 177.236.116.0/22 (22652 1299 18734 28545)
  177.236.112.0/22     22652 1299 18734 28545 - Withdrawn - aggregated with 177.236.116.0/22 (22652 1299 18734 28545)
  177.236.116.0/22     22652 1299 18734 28545 - Withdrawn - aggregated with 177.236.112.0/22 (22652 1299 18734 28545)
  177.238.185.0/24     3303 23520 28545       
  177.238.190.0/24     3303 23520 28545       
  187.184.24.0/21      3303 23520 28545     + Announce - aggregate of 187.184.24.0/22 (3303 23520 28545) and 187.184.28.0/22 (3303 23520 28545)
  187.184.24.0/22      3303 23520 28545     - Withdrawn - aggregated with 187.184.28.0/22 (3303 23520 28545)
  187.184.28.0/22      3303 23520 28545     - Withdrawn - aggregated with 187.184.24.0/22 (3303 23520 28545)
  187.184.96.0/20      3303 23520 28545     + Announce - aggregate of 187.184.96.0/21 (3303 23520 28545) and 187.184.104.0/21 (3303 23520 28545)
  187.184.96.0/22      3303 23520 28545     - Withdrawn - aggregated with 187.184.100.0/22 (3303 23520 28545)
  187.184.100.0/22     3303 23520 28545     - Withdrawn - aggregated with 187.184.96.0/22 (3303 23520 28545)
  187.184.104.0/22     3303 23520 28545     - Withdrawn - aggregated with 187.184.108.0/22 (3303 23520 28545)
  187.184.108.0/22     3303 23520 28545     - Withdrawn - aggregated with 187.184.104.0/22 (3303 23520 28545)
  187.184.112.0/21     3303 23520 28545     + Announce - aggregate of 187.184.112.0/22 (3303 23520 28545) and 187.184.116.0/22 (3303 23520 28545)
  187.184.112.0/22     3303 23520 28545     - Withdrawn - aggregated with 187.184.116.0/22 (3303 23520 28545)
  187.184.116.0/22     3303 23520 28545     - Withdrawn - aggregated with 187.184.112.0/22 (3303 23520 28545)
  187.184.120.0/21     6939 6762 18734 28545 + Announce - aggregate of 187.184.120.0/22 (6939 6762 18734 28545) and 187.184.124.0/22 (6939 6762 18734 28545)
  187.184.120.0/22     6939 6762 18734 28545 - Withdrawn - aggregated with 187.184.124.0/22 (6939 6762 18734 28545)
  187.184.124.0/22     6939 6762 18734 28545 - Withdrawn - aggregated with 187.184.120.0/22 (6939 6762 18734 28545)
  187.184.152.0/21     6939 6762 18734 28545 + Announce - aggregate of 187.184.152.0/22 (6939 6762 18734 28545) and 187.184.156.0/22 (6939 6762 18734 28545)
  187.184.152.0/22     6939 6762 18734 28545 - Withdrawn - aggregated with 187.184.156.0/22 (6939 6762 18734 28545)
  187.184.156.0/22     6939 6762 18734 28545 - Withdrawn - aggregated with 187.184.152.0/22 (6939 6762 18734 28545)
  187.184.160.0/20     6939 6762 18734 28545 + Announce - aggregate of 187.184.160.0/21 (6939 6762 18734 28545) and 187.184.168.0/21 (6939 6762 18734 28545)
  187.184.160.0/22     6939 6762 18734 28545 - Withdrawn - aggregated with 187.184.164.0/22 (6939 6762 18734 28545)
  187.184.164.0/22     6939 6762 18734 28545 - Withdrawn - aggregated with 187.184.160.0/22 (6939 6762 18734 28545)
  187.184.168.0/22     6939 6762 18734 28545 - Withdrawn - aggregated with 187.184.172.0/22 (6939 6762 18734 28545)
  187.184.172.0/22     6939 6762 18734 28545 - Withdrawn - aggregated with 187.184.168.0/22 (6939 6762 18734 28545)
  187.185.224.0/24     3303 23520 28545       
  187.252.0.0/23       3303 23520 28545 28545 28545 28545 28545 28545   
  187.252.5.0/24       3303 23520 28545       
  187.252.6.0/23       3303 23520 28545     + Announce - aggregate of 187.252.6.0/24 (3303 23520 28545) and 187.252.7.0/24 (3303 23520 28545)
  187.252.6.0/24       3303 23520 28545     - Withdrawn - aggregated with 187.252.7.0/24 (3303 23520 28545)
  187.252.7.0/24       3303 23520 28545     - Withdrawn - aggregated with 187.252.6.0/24 (3303 23520 28545)
  187.252.8.0/24       3303 23520 28545       
  187.252.15.0/24      3303 23520 28545       
  187.252.83.0/24      3303 23520 28545       
  187.252.92.0/23      3303 23520 28545       
  187.252.94.0/24      3303 23520 28545 28545 28545   
  187.252.95.0/24      3303 23520 28545       
  187.252.154.0/24     3303 23520 28545       
  187.253.2.0/24       3257 18734 28545       
  189.202.20.0/23      3257 18734 28545       
  189.202.22.0/23      3303 23520 28545     + Announce - aggregate of 189.202.22.0/24 (3303 23520 28545) and 189.202.23.0/24 (3303 23520 28545)
  189.202.22.0/24      3303 23520 28545     - Withdrawn - aggregated with 189.202.23.0/24 (3303 23520 28545)
  189.202.23.0/24      3303 23520 28545     - Withdrawn - aggregated with 189.202.22.0/24 (3303 23520 28545)
  189.214.0.0/21       3303 23520 28545     + Announce - aggregate of 189.214.0.0/22 (3303 23520 28545) and 189.214.4.0/22 (3303 23520 28545)
  189.214.0.0/22       3303 23520 28545     - Withdrawn - aggregated with 189.214.4.0/22 (3303 23520 28545)
  189.214.4.0/22       3303 23520 28545     - Withdrawn - aggregated with 189.214.0.0/22 (3303 23520 28545)
  189.215.48.0/21      22652 1299 18734 28545 + Announce - aggregate of 189.215.48.0/22 (22652 1299 18734 28545) and 189.215.52.0/22 (22652 1299 18734 28545)
  189.215.48.0/22      22652 1299 18734 28545 - Withdrawn - aggregated with 189.215.52.0/22 (22652 1299 18734 28545)
  189.215.52.0/22      22652 1299 18734 28545 - Withdrawn - aggregated with 189.215.48.0/22 (22652 1299 18734 28545)
  189.215.245.0/24     3303 23520 28545       
  189.220.40.0/24      3303 23520 28545       
  189.220.43.0/24      3303 23520 28545       
  200.33.192.0/24      6939 18734 28545       
  200.34.142.0/24      3303 23520 28545       

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

AS28545   44 More Specifics   45 Total Advertisements   Cablemas Telecomunicaciones SA de CV, MX
    177.236.112.0/22              177.236.0.0/14
    177.236.116.0/22              177.236.0.0/14
    177.238.185.0/24              177.236.0.0/14
    177.238.190.0/24              177.236.0.0/14
    187.184.24.0/22               187.184.0.0/15
    187.184.28.0/22               187.184.0.0/15
    187.184.96.0/22               187.184.0.0/15
    187.184.100.0/22              187.184.0.0/15
    187.184.104.0/22              187.184.0.0/15
    187.184.108.0/22              187.184.0.0/15
    187.184.112.0/22              187.184.0.0/15
    187.184.116.0/22              187.184.0.0/15
    187.184.120.0/22              187.184.0.0/15
    187.184.124.0/22              187.184.0.0/15
    187.184.152.0/22              187.184.0.0/15
    187.184.156.0/22              187.184.0.0/15
    187.184.160.0/22              187.184.0.0/15
    187.184.164.0/22              187.184.0.0/15
    187.184.168.0/22              187.184.0.0/15
    187.184.172.0/22              187.184.0.0/15
    187.185.224.0/24              187.184.0.0/15
    187.252.0.0/23                187.252.0.0/15
    187.252.5.0/24                187.252.0.0/15
    187.252.6.0/24                187.252.0.0/15
    187.252.7.0/24                187.252.0.0/15
    187.252.8.0/24                187.252.0.0/15
    187.252.15.0/24               187.252.0.0/15
    187.252.83.0/24               187.252.0.0/15
    187.252.92.0/23               187.252.0.0/15
    187.252.94.0/24               187.252.0.0/15
    187.252.95.0/24               187.252.0.0/15
    187.252.154.0/24              187.252.0.0/15
    187.253.2.0/24                187.252.0.0/15
    189.202.20.0/23               189.202.0.0/17
    189.202.22.0/24               189.202.0.0/17
    189.202.23.0/24               189.202.0.0/17
    189.214.0.0/22                189.214.0.0/15
    189.214.4.0/22                189.214.0.0/15
    189.215.48.0/22               189.214.0.0/15
    189.215.52.0/22               189.214.0.0/15
    189.220.40.0/24               189.220.0.0/15
    189.220.43.0/24               189.220.0.0/15
    200.33.192.0/24               200.33.192.0/21
    200.36.110.0/24               200.36.96.0/19

Whois Entry

whois: 402551

IANA has recorded AS28545 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28545\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded