Report for 50436

Name

TC-CIN - Tele Columbus AG, DE

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.

50436 TC-CIN - Tele Columbus AG, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS16097         HLKOMM - HL komm Telekommunikations GmbH, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2132  AS50436        ORIGIN  Originate:     115456 /15.18  Transit:          0 /0.00  TC-CIN - Tele Columbus AG, DE

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       %
 5853 AS50436       TC-CIN - Tele Columbus AG, DE                     47     12      4     39      8  17.02%


  Prefix               AS Path                              Aggregation Suggestion
  5.28.64.0/18         4608 7575 3356 16097 50436   
  5.28.64.0/19         4608 7575 3356 16097 50436 - Withdrawn - matching aggregate 5.28.64.0/18 4608 7575 3356 16097 50436
  5.28.96.0/19         4608 7575 3356 16097 50436 - Withdrawn - matching aggregate 5.28.64.0/18 4608 7575 3356 16097 50436
  37.120.0.0/17        4608 7575 3356 16097 50436   
  77.64.162.0/23       4608 7575 3356 16097 50436   
  77.64.168.0/24       4608 7575 3356 16097 50436   
  77.64.172.0/24       4608 7575 3356 16097 50436   
  77.64.176.0/23       4608 7575 3356 16097 50436   
  77.64.183.0/24       4608 7575 3356 16097 50436   
  77.64.199.0/24       4608 7575 3356 16097 50436   
  77.64.206.0/23       4608 7575 3356 16097 50436   
  77.64.220.0/23       4608 7575 3356 16097 50436   
  77.64.238.0/23       4608 7575 3356 16097 50436   
  77.64.249.0/24       4608 7575 3356 16097 50436   
  82.119.0.0/19        4608 7575 3356 16097 50436 + Announce - aggregate of 82.119.0.0/20 (4608 7575 3356 16097 50436) and 82.119.16.0/20 (4608 7575 3356 16097 50436)
  82.119.0.0/20        4608 7575 3356 16097 50436 - Withdrawn - aggregated with 82.119.16.0/20 (4608 7575 3356 16097 50436)
  82.119.16.0/20       4608 7575 3356 16097 50436 - Withdrawn - aggregated with 82.119.0.0/20 (4608 7575 3356 16097 50436)
  83.221.83.0/24       4608 7575 3356 16097 50436   
  83.221.88.0/22       4608 7575 3356 16097 50436   
  89.186.143.0/24      4608 7575 3356 16097 50436   
  92.206.8.0/21        4608 7575 3356 16097 50436   
  92.206.22.0/23       4608 7575 3356 16097 50436   
  92.206.32.0/19       4608 7575 3356 16097 50436 + Announce - aggregate of 92.206.32.0/20 (4608 7575 3356 16097 50436) and 92.206.48.0/20 (4608 7575 3356 16097 50436)
  92.206.32.0/20       4608 7575 3356 16097 50436 - Withdrawn - aggregated with 92.206.48.0/20 (4608 7575 3356 16097 50436)
  92.206.48.0/20       4608 7575 3356 16097 50436 - Withdrawn - aggregated with 92.206.32.0/20 (4608 7575 3356 16097 50436)
  92.206.68.0/23       4608 7575 3356 16097 50436   
  92.206.76.0/22       4608 7575 3356 16097 50436   
  92.206.132.0/22      4608 7575 3356 16097 50436   
  92.206.139.0/24      4608 7575 3356 16097 50436   
  92.206.155.0/24      4608 7575 3356 16097 50436   
  92.206.158.0/23      4608 7575 3356 16097 50436   
  92.206.176.0/23      4608 7575 3356 16097 50436   
  92.206.178.0/24      4608 7575 3356 16097 50436   
  92.206.189.0/24      4608 7575 3356 16097 50436   
  92.206.208.0/23      4608 7575 3356 16097 50436 + Announce - aggregate of 92.206.208.0/24 (4608 7575 3356 16097 50436) and 92.206.209.0/24 (4608 7575 3356 16097 50436)
  92.206.208.0/24      4608 7575 3356 16097 50436 - Withdrawn - aggregated with 92.206.209.0/24 (4608 7575 3356 16097 50436)
  92.206.209.0/24      4608 7575 3356 16097 50436 - Withdrawn - aggregated with 92.206.208.0/24 (4608 7575 3356 16097 50436)
  92.206.214.0/23      4608 7575 3356 16097 50436 + Announce - aggregate of 92.206.214.0/24 (4608 7575 3356 16097 50436) and 92.206.215.0/24 (4608 7575 3356 16097 50436)
  92.206.214.0/24      4608 7575 3356 16097 50436 - Withdrawn - aggregated with 92.206.215.0/24 (4608 7575 3356 16097 50436)
  92.206.215.0/24      4608 7575 3356 16097 50436 - Withdrawn - aggregated with 92.206.214.0/24 (4608 7575 3356 16097 50436)
  92.206.218.0/24      4608 7575 3356 16097 50436   
  92.206.235.0/24      4608 7575 3356 16097 50436   
  92.206.244.0/22      4608 7575 3356 16097 50436   
  92.206.250.0/23      4608 7575 3356 16097 50436   
  92.206.254.0/23      4608 7575 3356 16097 50436   
  94.139.0.0/19        4608 7575 3356 16097 50436   
  94.139.0.0/20        4608 7575 3356 16097 50436 - Withdrawn - matching aggregate 94.139.0.0/19 4608 7575 3356 16097 50436
  94.139.16.0/20       4608 7575 3356 16097 50436 - Withdrawn - matching aggregate 94.139.0.0/19 4608 7575 3356 16097 50436
  94.139.28.0/23       4777 2516 3320 16097 50436   
  95.168.142.0/24      4608 7575 3356 16097 50436   
  217.68.167.0/24      4608 7575 3356 16097 50436   

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

AS50436   44 More Specifics   47 Total Advertisements   TC-CIN - Tele Columbus AG, DE
    5.28.64.0/19                  5.28.64.0/18
    5.28.96.0/19                  5.28.64.0/18
    77.64.162.0/23                77.64.128.0/17
    77.64.168.0/24                77.64.128.0/17
    77.64.172.0/24                77.64.128.0/17
    77.64.176.0/23                77.64.128.0/17
    77.64.183.0/24                77.64.128.0/17
    77.64.199.0/24                77.64.128.0/17
    77.64.206.0/23                77.64.128.0/17
    77.64.220.0/23                77.64.128.0/17
    77.64.238.0/23                77.64.128.0/17
    77.64.249.0/24                77.64.128.0/17
    82.119.0.0/20                 82.119.0.0/19
    82.119.16.0/20                82.119.0.0/19
    83.221.83.0/24                83.221.64.0/19
    83.221.88.0/22                83.221.64.0/19
    89.186.143.0/24               89.186.128.0/19
    92.206.8.0/21                 92.206.0.0/16
    92.206.22.0/23                92.206.0.0/16
    92.206.32.0/20                92.206.0.0/16
    92.206.48.0/20                92.206.0.0/16
    92.206.68.0/23                92.206.0.0/16
    92.206.76.0/22                92.206.0.0/16
    92.206.132.0/22               92.206.0.0/16
    92.206.139.0/24               92.206.0.0/16
    92.206.155.0/24               92.206.0.0/16
    92.206.158.0/23               92.206.0.0/16
    92.206.176.0/23               92.206.0.0/16
    92.206.178.0/24               92.206.0.0/16
    92.206.189.0/24               92.206.0.0/16
    92.206.208.0/24               92.206.0.0/16
    92.206.209.0/24               92.206.0.0/16
    92.206.214.0/24               92.206.0.0/16
    92.206.215.0/24               92.206.0.0/16
    92.206.218.0/24               92.206.0.0/16
    92.206.235.0/24               92.206.0.0/16
    92.206.244.0/22               92.206.0.0/16
    92.206.250.0/23               92.206.0.0/16
    92.206.254.0/23               92.206.0.0/16
    94.139.0.0/20                 94.139.0.0/19
    94.139.16.0/20                94.139.0.0/19
    94.139.28.0/23                94.139.0.0/19
    95.168.142.0/24               95.168.128.0/19
    217.68.167.0/24               217.68.160.0/20

Whois Entry

whois: 402603

IANA has recorded AS50436 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS50436\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             %ERROR:201: access denied for 203.119.106.26
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)