Report for 37035

Name

MIC TANZANIA LTD - MIC TANZANIA LTD, TZ

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.

37035 MIC-AS, TZ

  Adjacency:    21  Upstream:     6  Downstream:    15
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS37662         WIOCC-AS, MU
    AS37054         Telecom-Malagasy, MG
    AS174           COGENT-174, US
    AS30990         ADJIB-AS, DJ
    AS5511          OPENTRANSIT, FR
  Downstream Adjacent AS list
    AS329393        FASTHUB, TZ
    AS327885        Viettel-Tanzania, TZ
    AS10798         SBICSA, ZA
    AS329420        Azania-Bank, TZ
    AS13335         CLOUDFLARENET, US
    AS329662        --No Registry Entry--
    AS329640        --No Registry Entry--
    AS36909         HABARI-CO-TZ-AS, TZ
    AS54994         ML-1432-54994, CA
    AS37349         Aptus, TZ
    AS37143         arusha-as, TZ
    AS36965         WIA-, TZ
    AS36930         MIC-TANZANIA-LTD, TZ
    AS329155        ATEB-AS, TZ
    AS37084         simbanet-tz, TZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1447  AS37035        ORG+TRN Originate:     176384 /14.57  Transit:     126208 /15.05 MIC-AS, TZ

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       %
 1906 AS37035       MIC-AS, TZ                                        77     42     11     46     31  40.26%


  Prefix               AS Path                              Aggregation Suggestion
  41.73.192.0/19       6939 37035             
  41.73.194.0/24       6939 37035           - Withdrawn - matching aggregate 41.73.192.0/19 6939 37035
  41.73.195.0/24       6939 37035           - Withdrawn - matching aggregate 41.73.192.0/19 6939 37035
  41.73.197.0/24       6939 37035           - Withdrawn - matching aggregate 41.73.192.0/19 6939 37035
  41.73.198.0/24       6939 37035           - Withdrawn - matching aggregate 41.73.192.0/19 6939 37035
  41.73.208.0/24       6939 37035           - Withdrawn - matching aggregate 41.73.192.0/19 6939 37035
  41.73.215.0/24       6939 37035           - Withdrawn - matching aggregate 41.73.192.0/19 6939 37035
  41.73.216.0/24       6939 37035           - Withdrawn - matching aggregate 41.73.192.0/19 6939 37035
  41.204.128.0/19      6939 37035             
  41.204.132.0/24      6939 37035           - Withdrawn - matching aggregate 41.204.128.0/19 6939 37035
  41.204.134.0/24      6939 37035           - Withdrawn - matching aggregate 41.204.128.0/19 6939 37035
  41.204.149.0/24      6939 37035           - Withdrawn - matching aggregate 41.204.128.0/19 6939 37035
  41.222.176.0/21      3741 37662 37035       
  41.222.176.0/23      6939 30990 37035       
  41.222.176.0/24      2914 174 37035         
  41.222.177.0/24      6939 37035             
  41.222.178.0/23      6939 37035           + Announce - aggregate of 41.222.178.0/24 (6939 37035) and 41.222.179.0/24 (6939 37035)
  41.222.178.0/24      6939 37035           - Withdrawn - aggregated with 41.222.179.0/24 (6939 37035)
  41.222.179.0/24      6939 37035           - Withdrawn - aggregated with 41.222.178.0/24 (6939 37035)
  41.222.180.0/23      6939 37035           + Announce - aggregate of 41.222.180.0/24 (6939 37035) and 41.222.181.0/24 (6939 37035)
  41.222.180.0/24      6939 37035           - Withdrawn - aggregated with 41.222.181.0/24 (6939 37035)
  41.222.181.0/24      6939 37035           - Withdrawn - aggregated with 41.222.180.0/24 (6939 37035)
  41.222.182.0/24      3741 37662 37035     - Withdrawn - matching aggregate 41.222.176.0/21 3741 37662 37035
  41.222.183.0/24      6939 5511 37035        
  154.74.0.0/15        3741 37662 37035       
  154.74.0.0/24        6939 37035             
  154.74.3.0/24        6939 30990 37035       
  154.74.7.0/24        2914 174 37035         
  154.74.8.0/24        6939 30990 37035       
  154.74.100.0/24      2914 174 37035         
  154.74.127.0/24      3741 37662 37035     - Withdrawn - matching aggregate 154.74.0.0/15 3741 37662 37035
  154.74.128.0/22      6939 37035           + Announce - aggregate of 154.74.128.0/23 (6939 37035) and 154.74.130.0/23 (6939 37035)
  154.74.128.0/24      6939 37035           - Withdrawn - aggregated with 154.74.129.0/24 (6939 37035)
  154.74.129.0/24      6939 37035           - Withdrawn - aggregated with 154.74.128.0/24 (6939 37035)
  154.74.130.0/24      6939 37035           - Withdrawn - aggregated with 154.74.131.0/24 (6939 37035)
  154.74.131.0/24      6939 37035           - Withdrawn - aggregated with 154.74.130.0/24 (6939 37035)
  154.74.132.0/24      2914 174 37035         
  154.74.133.0/24      6939 37035             
  154.74.134.0/24      3741 37662 37035     - Withdrawn - matching aggregate 154.74.0.0/15 3741 37662 37035
  154.74.135.0/24      3741 37662 37035     - Withdrawn - matching aggregate 154.74.0.0/15 3741 37662 37035
  154.74.140.0/23      6939 37035           + Announce - aggregate of 154.74.140.0/24 (6939 37035) and 154.74.141.0/24 (6939 37035)
  154.74.140.0/24      6939 37035           - Withdrawn - aggregated with 154.74.141.0/24 (6939 37035)
  154.74.141.0/24      6939 37035           - Withdrawn - aggregated with 154.74.140.0/24 (6939 37035)
  154.74.142.0/24      2914 174 37035         
  154.74.143.0/24      6939 30990 37035       
  154.74.144.0/24      6939 30990 37035       
  154.74.145.0/24      6939 37035             
  154.74.146.0/23      6939 37035           + Announce - aggregate of 154.74.146.0/24 (6939 37035) and 154.74.147.0/24 (6939 37035)
  154.74.146.0/24      6939 37035           - Withdrawn - aggregated with 154.74.147.0/24 (6939 37035)
  154.74.147.0/24      6939 37035           - Withdrawn - aggregated with 154.74.146.0/24 (6939 37035)
  154.74.148.0/23      6939 37035           + Announce - aggregate of 154.74.148.0/24 (6939 37035) and 154.74.149.0/24 (6939 37035)
  154.74.148.0/24      6939 37035           - Withdrawn - aggregated with 154.74.149.0/24 (6939 37035)
  154.74.149.0/24      6939 37035           - Withdrawn - aggregated with 154.74.148.0/24 (6939 37035)
  154.74.150.0/24      3741 37662 37035     - Withdrawn - matching aggregate 154.74.0.0/15 3741 37662 37035
  154.74.152.0/24      6939 37662 37035       
  154.74.154.0/24      3741 37662 37035     - Withdrawn - matching aggregate 154.74.0.0/15 3741 37662 37035
  154.74.155.0/24      3741 37662 37035     - Withdrawn - matching aggregate 154.74.0.0/15 3741 37662 37035
  154.74.156.0/24      6939 30990 37035       
  154.74.157.0/24      3741 37662 37035     - Withdrawn - matching aggregate 154.74.0.0/15 3741 37662 37035
  154.74.158.0/23      6939 37035           + Announce - aggregate of 154.74.158.0/24 (6939 37035) and 154.74.159.0/24 (6939 37035)
  154.74.158.0/24      6939 37035           - Withdrawn - aggregated with 154.74.159.0/24 (6939 37035)
  154.74.159.0/24      6939 37035           - Withdrawn - aggregated with 154.74.158.0/24 (6939 37035)
  154.74.164.0/24      57866 5511 37035 37035   
  154.74.170.0/24      6939 37662 37035       
  154.74.173.0/24      6939 37662 37035       
  154.74.174.0/24      6939 30990 37035       
  154.74.175.0/24      2914 174 37035         
  154.74.176.0/24      6939 37035             
  154.74.178.0/23      6939 37035           + Announce - aggregate of 154.74.178.0/24 (6939 37035) and 154.74.179.0/24 (6939 37035)
  154.74.178.0/24      6939 37035           - Withdrawn - aggregated with 154.74.179.0/24 (6939 37035)
  154.74.179.0/24      6939 37035           - Withdrawn - aggregated with 154.74.178.0/24 (6939 37035)
  154.74.181.0/24      6939 30990 37035       
  154.74.184.0/24      2914 174 37035         
  154.74.185.0/24      6939 37035             
  154.74.186.0/23      57866 5511 37054 37035 + Announce - aggregate of 154.74.186.0/24 (57866 5511 37054 37035) and 154.74.187.0/24 (57866 5511 37054 37035)
  154.74.186.0/24      57866 5511 37054 37035 - Withdrawn - aggregated with 154.74.187.0/24 (57866 5511 37054 37035)
  154.74.187.0/24      57866 5511 37054 37035 - Withdrawn - aggregated with 154.74.186.0/24 (57866 5511 37054 37035)
  154.74.190.0/23      6939 37035           + Announce - aggregate of 154.74.190.0/24 (6939 37035) and 154.74.191.0/24 (6939 37035)
  154.74.190.0/24      6939 37035           - Withdrawn - aggregated with 154.74.191.0/24 (6939 37035)
  154.74.191.0/24      6939 37035           - Withdrawn - aggregated with 154.74.190.0/24 (6939 37035)
  154.74.192.0/24      2914 174 37035         
  154.74.193.0/24      6939 37035             
  154.74.197.0/24      6939 37035             
  154.74.198.0/23      6939 37035           + Announce - aggregate of 154.74.198.0/24 (6939 37035) and 154.74.199.0/24 (6939 37035)
  154.74.198.0/24      6939 37035           - Withdrawn - aggregated with 154.74.199.0/24 (6939 37035)
  154.74.199.0/24      6939 37035           - Withdrawn - aggregated with 154.74.198.0/24 (6939 37035)
  154.74.254.0/24      6939 30990 37035       
  197.221.192.0/19     3741 37662 37035       

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

AS37035   41 More Specifics   43 Total Advertisements   MIC-AS, TZ
    41.222.176.0/23               41.222.176.0/21
    41.222.176.0/24               41.222.176.0/21
    41.222.177.0/24               41.222.176.0/21
    41.222.178.0/23               41.222.176.0/21
    41.222.178.0/24               41.222.176.0/21
    41.222.179.0/24               41.222.176.0/21
    41.222.180.0/23               41.222.176.0/21
    41.222.180.0/24               41.222.176.0/21
    41.222.181.0/24               41.222.176.0/21
    41.222.182.0/23               41.222.176.0/21
    41.222.182.0/24               41.222.176.0/21
    41.222.183.0/24               41.222.176.0/21
    154.74.3.0/24                 154.74.0.0/15
    154.74.7.0/24                 154.74.0.0/15
    154.74.126.0/23               154.74.0.0/15
    154.74.126.0/24               154.74.0.0/15
    154.74.127.0/24               154.74.0.0/15
    154.74.128.0/22               154.74.0.0/15
    154.74.128.0/24               154.74.0.0/15
    154.74.129.0/24               154.74.0.0/15
    154.74.130.0/23               154.74.0.0/15
    154.74.130.0/24               154.74.0.0/15
    154.74.131.0/24               154.74.0.0/15
    154.74.132.0/24               154.74.0.0/15
    154.74.133.0/24               154.74.0.0/15
    154.74.134.0/24               154.74.0.0/15
    154.74.135.0/24               154.74.0.0/15
    154.74.140.0/24               154.74.0.0/15
    154.74.141.0/24               154.74.0.0/15
    154.74.142.0/24               154.74.0.0/15
    154.74.143.0/24               154.74.0.0/15
    154.74.144.0/24               154.74.0.0/15
    154.74.145.0/24               154.74.0.0/15
    154.74.146.0/24               154.74.0.0/15
    154.74.147.0/24               154.74.0.0/15
    154.74.148.0/24               154.74.0.0/15
    154.74.150.0/24               154.74.0.0/15
    154.74.154.0/24               154.74.0.0/15
    154.74.155.0/24               154.74.0.0/15
    154.74.254.0/24               154.74.0.0/15
    197.221.207.0/24              197.221.192.0/19

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 41.222.180.0/23             Announced
    + 154.74.3.0/24               Announced
    + 154.74.7.0/24               Announced
    + 154.74.126.0/24             Announced
    + 154.74.127.0/24             Announced
    + 154.74.145.0/24             Announced

Whois Entry

whois: 402603

IANA has recorded AS37035 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37035\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