Report for 37020

Name

CELTEL DRC - CELTEL DRC, CD

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.

37020 CELTEL-DRC, CD

  Adjacency:    12  Upstream:     6  Downstream:     6
  Upstream Adjacent AS list
    AS9498          BBIL-AP BHARTI Airtel Ltd., IN
    AS327708        AIRTEL-, RW
    AS37451         CongoTelecom, CG
    AS30844         LIQUID-AS, GB
    AS3491          CONSOLE-CONNECT-ASN, US
    AS37662         WIOCC-AS, MU
  Downstream Adjacent AS list
    AS43076         LU-AS, US
    AS37638         Orioncom, CD
    AS327738        AFRICELL-DRC, CD
    AS328796        GOMIX-MGT, CD
    AS328569        Banque-Central-Congo, CD
    AS37414         Microcom-Sprl, CD

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7194  AS37020        ORG+TRN Originate:      18688 /17.81  Transit:       1280 /21.68 CELTEL-DRC, CD

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       %
 3188 AS37020       CELTEL-DRC, CD                                    58     28     11     41     17  29.31%


  Prefix               AS Path                              Aggregation Suggestion
  41.222.196.0/24      7018 1299 37451 37020 37020 37020 37020   
  41.222.198.0/24      7018 1299 37451 37020   
  41.222.199.0/24      7018 1299 37451 37020 37020 37020 37020   
  41.243.1.0/24        37100 327708 37020     
  41.243.2.0/23        37100 327708 37020   + Announce - aggregate of 41.243.2.0/24 (37100 327708 37020) and 41.243.3.0/24 (37100 327708 37020)
  41.243.2.0/24        37100 327708 37020   - Withdrawn - aggregated with 41.243.3.0/24 (37100 327708 37020)
  41.243.3.0/24        37100 327708 37020   - Withdrawn - aggregated with 41.243.2.0/24 (37100 327708 37020)
  41.243.4.0/22        37100 327708 37020   + Announce - aggregate of 41.243.4.0/23 (37100 327708 37020) and 41.243.6.0/23 (37100 327708 37020)
  41.243.4.0/24        37100 327708 37020   - Withdrawn - aggregated with 41.243.5.0/24 (37100 327708 37020)
  41.243.5.0/24        37100 327708 37020   - Withdrawn - aggregated with 41.243.4.0/24 (37100 327708 37020)
  41.243.6.0/24        37100 327708 37020   - Withdrawn - aggregated with 41.243.7.0/24 (37100 327708 37020)
  41.243.7.0/24        37100 327708 37020   - Withdrawn - aggregated with 41.243.6.0/24 (37100 327708 37020)
  41.243.8.0/23        37100 327708 37020   + Announce - aggregate of 41.243.8.0/24 (37100 327708 37020) and 41.243.9.0/24 (37100 327708 37020)
  41.243.8.0/24        37100 327708 37020   - Withdrawn - aggregated with 41.243.9.0/24 (37100 327708 37020)
  41.243.9.0/24        37100 327708 37020   - Withdrawn - aggregated with 41.243.8.0/24 (37100 327708 37020)
  41.243.10.0/24       37100 327708 37020     
  41.243.11.0/24       6939 37662 37020       
  41.243.12.0/23       37100 327708 37020   + Announce - aggregate of 41.243.12.0/24 (37100 327708 37020) and 41.243.13.0/24 (37100 327708 37020)
  41.243.12.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.13.0/24 (37100 327708 37020)
  41.243.13.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.12.0/24 (37100 327708 37020)
  41.243.14.0/24       7018 1299 37451 37020 37020 37020 37020   
  41.243.15.0/24       37100 327708 37020     
  41.243.16.0/24       37100 327708 37020     
  41.243.17.0/24       3303 30844 37020       
  41.243.18.0/24       37100 327708 37020     
  41.243.20.0/22       3303 37662 37020     + Announce - aggregate of 41.243.20.0/23 (3303 37662 37020) and 41.243.22.0/23 (3303 37662 37020)
  41.243.20.0/24       3303 37662 37020     - Withdrawn - aggregated with 41.243.21.0/24 (3303 37662 37020)
  41.243.21.0/24       3303 37662 37020     - Withdrawn - aggregated with 41.243.20.0/24 (3303 37662 37020)
  41.243.22.0/24       3303 37662 37020     - Withdrawn - aggregated with 41.243.23.0/24 (3303 37662 37020)
  41.243.23.0/24       3303 37662 37020     - Withdrawn - aggregated with 41.243.22.0/24 (3303 37662 37020)
  41.243.25.0/24       6939 37662 37020       
  41.243.27.0/24       37100 37662 37020 37020 37020   
  41.243.28.0/24       7018 1299 37451 37020 37020 37020 37020   
  41.243.29.0/24       37100 327708 37020     
  41.243.30.0/24       3303 37662 37020       
  41.243.31.0/24       7018 1299 37451 37020 37020 37020 37020   
  41.243.40.0/22       37100 327708 37020   + Announce - aggregate of 41.243.40.0/23 (37100 327708 37020) and 41.243.42.0/23 (37100 327708 37020)
  41.243.40.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.41.0/24 (37100 327708 37020)
  41.243.41.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.40.0/24 (37100 327708 37020)
  41.243.42.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.43.0/24 (37100 327708 37020)
  41.243.43.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.42.0/24 (37100 327708 37020)
  41.243.44.0/23       3257 37468 37451 37020 37020 37020 37020 + Announce - aggregate of 41.243.44.0/24 (3257 37468 37451 37020 37020 37020 37020) and 41.243.45.0/24 (3257 37468 37451 37020 37020 37020 37020)
  41.243.44.0/24       3257 37468 37451 37020 37020 37020 37020 - Withdrawn - aggregated with 41.243.45.0/24 (3257 37468 37451 37020 37020 37020 37020)
  41.243.45.0/24       3257 37468 37451 37020 37020 37020 37020 - Withdrawn - aggregated with 41.243.44.0/24 (3257 37468 37451 37020 37020 37020 37020)
  41.243.46.0/23       37100 327708 37020   + Announce - aggregate of 41.243.46.0/24 (37100 327708 37020) and 41.243.47.0/24 (37100 327708 37020)
  41.243.46.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.47.0/24 (37100 327708 37020)
  41.243.47.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.46.0/24 (37100 327708 37020)
  41.243.48.0/23       3741 37662 37020 37020 37020 37020 37020 37020 37020 + Announce - aggregate of 41.243.48.0/24 (3741 37662 37020 37020 37020 37020 37020 37020 37020) and 41.243.49.0/24 (3741 37662 37020 37020 37020 37020 37020 37020 37020)
  41.243.48.0/24       3741 37662 37020 37020 37020 37020 37020 37020 37020 - Withdrawn - aggregated with 41.243.49.0/24 (3741 37662 37020 37020 37020 37020 37020 37020 37020)
  41.243.49.0/24       3741 37662 37020 37020 37020 37020 37020 37020 37020 - Withdrawn - aggregated with 41.243.48.0/24 (3741 37662 37020 37020 37020 37020 37020 37020 37020)
  41.243.50.0/24       37100 327708 37020     
  41.243.51.0/24       3741 37662 37020       
  41.243.52.0/24       37100 327708 37020     
  41.243.53.0/24       3303 37662 37020       
  41.243.54.0/24       37100 327708 37020     
  41.243.56.0/23       37100 327708 37020   + Announce - aggregate of 41.243.56.0/24 (37100 327708 37020) and 41.243.57.0/24 (37100 327708 37020)
  41.243.56.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.57.0/24 (37100 327708 37020)
  41.243.57.0/24       37100 327708 37020   - Withdrawn - aggregated with 41.243.56.0/24 (37100 327708 37020)
  41.243.58.0/23       3303 37662 37020     + Announce - aggregate of 41.243.58.0/24 (3303 37662 37020) and 41.243.59.0/24 (3303 37662 37020)
  41.243.58.0/24       3303 37662 37020     - Withdrawn - aggregated with 41.243.59.0/24 (3303 37662 37020)
  41.243.59.0/24       3303 37662 37020     - Withdrawn - aggregated with 41.243.58.0/24 (3303 37662 37020)
  41.243.60.0/24       37100 327708 37020     
  41.243.61.0/24       6939 37662 37020       
  41.243.72.0/24       3303 37662 37020       
  41.243.73.0/24       37100 327708 37020     
  41.243.75.0/24       6939 37662 37020       
  41.243.76.0/24       37100 37662 37020 37020 37020 37020 37020 37020   
  41.243.240.0/20      37100 327708 37020     
  41.243.254.0/24      3257 37468 37451 37020 37020 37020 37020   

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

AS37020   49 More Specifics   50 Total Advertisements   CELTEL-DRC, CD
    41.222.196.0/24               41.222.196.0/22
    41.222.197.0/24               41.222.196.0/22
    41.222.198.0/24               41.222.196.0/22
    41.222.199.0/24               41.222.196.0/22
    41.243.1.0/24                 41.243.0.0/16
    41.243.2.0/24                 41.243.0.0/16
    41.243.3.0/24                 41.243.0.0/16
    41.243.4.0/24                 41.243.0.0/16
    41.243.5.0/24                 41.243.0.0/16
    41.243.6.0/24                 41.243.0.0/16
    41.243.7.0/24                 41.243.0.0/16
    41.243.8.0/24                 41.243.0.0/16
    41.243.9.0/24                 41.243.0.0/16
    41.243.10.0/24                41.243.0.0/16
    41.243.11.0/24                41.243.0.0/16
    41.243.12.0/24                41.243.0.0/16
    41.243.13.0/24                41.243.0.0/16
    41.243.14.0/24                41.243.0.0/16
    41.243.15.0/24                41.243.0.0/16
    41.243.16.0/24                41.243.0.0/16
    41.243.17.0/24                41.243.0.0/16
    41.243.18.0/24                41.243.0.0/16
    41.243.20.0/24                41.243.0.0/16
    41.243.21.0/24                41.243.0.0/16
    41.243.25.0/24                41.243.0.0/16
    41.243.28.0/24                41.243.0.0/16
    41.243.29.0/24                41.243.0.0/16
    41.243.30.0/24                41.243.0.0/16
    41.243.31.0/24                41.243.0.0/16
    41.243.40.0/24                41.243.0.0/16
    41.243.41.0/24                41.243.0.0/16
    41.243.42.0/24                41.243.0.0/16
    41.243.43.0/24                41.243.0.0/16
    41.243.44.0/24                41.243.0.0/16
    41.243.45.0/24                41.243.0.0/16
    41.243.46.0/24                41.243.0.0/16
    41.243.47.0/24                41.243.0.0/16
    41.243.48.0/24                41.243.0.0/16
    41.243.49.0/24                41.243.0.0/16
    41.243.50.0/24                41.243.0.0/16
    41.243.51.0/24                41.243.0.0/16
    41.243.52.0/24                41.243.0.0/16
    41.243.53.0/24                41.243.0.0/16
    41.243.54.0/24                41.243.0.0/16
    41.243.55.0/24                41.243.0.0/16
    41.243.56.0/24                41.243.0.0/16
    41.243.57.0/24                41.243.0.0/16
    41.243.240.0/20               41.243.0.0/16
    41.243.254.0/24               41.243.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS37020 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37020\n             % This is the AfriNIC Whois server.
             % The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms