Report for 37035

Name

MIC-AS, 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 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.

37035 MIC-AS, TZ

  Adjacency:    21  Upstream:     5  Downstream:    16
  Upstream Adjacent AS list
    AS37054         Telecom-Malagasy, MG
    AS5511          OPENTRANSIT, FR
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS30990         ADJIB-AS, DJ
    AS37662         WIOCC-AS, MU
  Downstream Adjacent AS list
    AS329393        FASTHUB, TZ
    AS328499        NEXIS-GLOBAL-LIMITED, TZ
    AS36965         WIA-, TZ
    AS54994         ML-1432-54994 - Meteverse Limited., CA
    AS37143         arusha-as, TZ
    AS327900        SIMPLYCONNECT-Simply-Computers, TZ
    AS329420        Azania-Bank, TZ
    AS36909         HABARI-CO-TZ-AS, TZ
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS329640        CHITA-TELECOM, TZ
    AS10798         SBICSA, ZA
    AS327885        Viettel-Tanzania, TZ
    AS329155        ATEB-AS, TZ
    AS37349         Aptus, TZ
    AS37084         simbanet-tz, TZ
    AS36930         MIC-TANZANIA-LTD, TZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1438  AS37035        ORG+TRN Originate:     173056 /14.60  Transit:      20736 /17.66 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       %
 4847 AS37035       MIC-AS, TZ                                        64     13      3     54     10  15.62%


  Prefix               AS Path                              Aggregation Suggestion
  41.73.192.0/19       4608 7575 3356 30990 37035   
  41.73.194.0/24       4608 7575 3356 30990 37035 - Withdrawn - matching aggregate 41.73.192.0/19 4608 7575 3356 30990 37035
  41.73.195.0/24       4777 2516 1299 37662 37035   
  41.73.197.0/24       4608 7575 3356 30990 37035 - Withdrawn - matching aggregate 41.73.192.0/19 4608 7575 3356 30990 37035
  41.73.198.0/24       4608 7575 2914 174 37035   
  41.73.208.0/24       4608 7575 2914 174 37035   
  41.204.128.0/19      4777 2497 174 37035    
  41.204.132.0/24      4777 2497 174 37035  - Withdrawn - matching aggregate 41.204.128.0/19 4777 2497 174 37035
  41.204.149.0/24      4608 7575 3356 30990 37035   
  41.222.176.0/21      4777 2497 1299 37662 37035   
  41.222.176.0/23      4608 7575 3356 30990 37035   
  41.222.176.0/24      4777 2497 1299 37662 37035   
  41.222.177.0/24      4608 7575 3356 30990 37035 - Withdrawn - matching aggregate 41.222.176.0/23 4608 7575 3356 30990 37035
  41.222.178.0/24      4608 7575 2914 174 37035   
  41.222.179.0/24      4777 2516 174 37035    
  41.222.180.0/24      4777 2516 174 37035    
  41.222.181.0/24      4608 7575 3356 30990 37035   
  41.222.182.0/24      4608 7575 3356 30990 37035   
  41.222.183.0/24      4777 2497 58453 30990 37035   
  154.74.0.0/15        4777 2497 174 37035    
  154.74.3.0/24        4777 2497 58453 30990 37035   
  154.74.100.0/24      4777 2497 1299 37662 37035   
  154.74.127.0/24      4777 6939 37662 37662 37035   
  154.74.128.0/24      4777 2497 58453 30990 37035   
  154.74.129.0/24      4777 2516 174 37035    
  154.74.131.0/24      4777 2497 58453 30990 37035   
  154.74.132.0/24      4777 2516 174 37035    
  154.74.133.0/24      4777 6939 37662 37662 37035   
  154.74.134.0/24      4777 6939 37662 37662 37035   
  154.74.135.0/24      4777 2516 58453 30990 37035   
  154.74.140.0/24      4777 6939 37662 37662 37035   
  154.74.141.0/24      4608 7575 3356 174 37035   
  154.74.142.0/23      4777 2497 58453 30990 37035 + Announce - aggregate of 154.74.142.0/24 (4777 2497 58453 30990 37035) and 154.74.143.0/24 (4777 2497 58453 30990 37035)
  154.74.142.0/24      4777 2497 58453 30990 37035 - Withdrawn - aggregated with 154.74.143.0/24 (4777 2497 58453 30990 37035)
  154.74.143.0/24      4777 2497 58453 30990 37035 - Withdrawn - aggregated with 154.74.142.0/24 (4777 2497 58453 30990 37035)
  154.74.144.0/24      4608 7575 3356 174 37035   
  154.74.146.0/24      4777 2497 174 37035  - Withdrawn - matching aggregate 154.74.0.0/15 4777 2497 174 37035
  154.74.148.0/24      4777 2516 1299 37662 37035   
  154.74.149.0/24      4608 7575 3356 174 37035   
  154.74.150.0/24      4777 6939 37662 37662 37035   
  154.74.152.0/24      4608 7575 2914 174 37035   
  154.74.154.0/24      4777 2497 58453 30990 37035   
  154.74.155.0/24      4777 2516 1299 174 37054 37035   
  154.74.156.0/22      4608 7575 3356 174 37035 + Announce - aggregate of 154.74.156.0/23 (4608 7575 3356 174 37035) and 154.74.158.0/23 (4608 7575 3356 174 37035)
  154.74.156.0/24      4608 7575 3356 174 37035 - Withdrawn - aggregated with 154.74.157.0/24 (4608 7575 3356 174 37035)
  154.74.157.0/24      4608 7575 3356 174 37035 - Withdrawn - aggregated with 154.74.156.0/24 (4608 7575 3356 174 37035)
  154.74.158.0/24      4608 7575 3356 174 37035 - Withdrawn - aggregated with 154.74.159.0/24 (4608 7575 3356 174 37035)
  154.74.159.0/24      4608 7575 3356 174 37035 - Withdrawn - aggregated with 154.74.158.0/24 (4608 7575 3356 174 37035)
  154.74.170.0/24      4777 2497 2914 174 37035   
  154.74.173.0/24      4777 2497 1299 37662 37035   
  154.74.174.0/24      4777 2497 58453 30990 37035   
  154.74.175.0/24      4608 7575 2914 174 37035   
  154.74.176.0/24      4608 7575 2914 174 37035   
  154.74.178.0/23      4777 2516 1299 37662 37035 + Announce - aggregate of 154.74.178.0/24 (4777 2516 1299 37662 37035) and 154.74.179.0/24 (4777 2516 1299 37662 37035)
  154.74.178.0/24      4777 2516 1299 37662 37035 - Withdrawn - aggregated with 154.74.179.0/24 (4777 2516 1299 37662 37035)
  154.74.179.0/24      4777 2516 1299 37662 37035 - Withdrawn - aggregated with 154.74.178.0/24 (4777 2516 1299 37662 37035)
  154.74.181.0/24      4777 2497 1299 37662 37035   
  154.74.184.0/24      4777 2516 1299 37662 37035   
  154.74.185.0/24      4777 2497 1299 37662 37035   
  154.74.186.0/24      4777 2516 1299 174 37054 37035   
  154.74.187.0/24      4777 2497 58453 30990 37035   
  154.74.190.0/24      4777 2516 1299 37662 37035   
  154.74.191.0/24      4777 2516 1299 5511 37035   
  154.74.192.0/24      4777 2497 2914 174 37035   
  154.74.193.0/24      4777 2516 1299 174 37035   
  154.74.254.0/24      4777 2497 58453 30990 37035   
  197.221.192.0/19     4777 6939 37662 37662 37035   

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

AS37035   59 More Specifics   64 Total Advertisements   MIC-AS, TZ
    41.73.194.0/24                41.73.192.0/19
    41.73.195.0/24                41.73.192.0/19
    41.73.197.0/24                41.73.192.0/19
    41.73.198.0/24                41.73.192.0/19
    41.73.208.0/24                41.73.192.0/19
    41.204.132.0/24               41.204.128.0/19
    41.204.149.0/24               41.204.128.0/19
    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
    41.222.178.0/24               41.222.176.0/21
    41.222.179.0/24               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
    41.222.182.0/24               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
    154.74.100.0/24               154.74.0.0/15
    154.74.127.0/24               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
    154.74.131.0/24               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
    154.74.146.0/24               154.74.0.0/15
    154.74.148.0/24               154.74.0.0/15
    154.74.149.0/24               154.74.0.0/15
    154.74.150.0/24               154.74.0.0/15
    154.74.152.0/24               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
    154.74.156.0/24               154.74.0.0/15
    154.74.157.0/24               154.74.0.0/15
    154.74.158.0/24               154.74.0.0/15
    154.74.159.0/24               154.74.0.0/15
    154.74.170.0/24               154.74.0.0/15
    154.74.173.0/24               154.74.0.0/15
    154.74.174.0/24               154.74.0.0/15
    154.74.175.0/24               154.74.0.0/15
    154.74.176.0/24               154.74.0.0/15
    154.74.178.0/24               154.74.0.0/15
    154.74.179.0/24               154.74.0.0/15
    154.74.181.0/24               154.74.0.0/15
    154.74.184.0/24               154.74.0.0/15
    154.74.185.0/24               154.74.0.0/15
    154.74.186.0/24               154.74.0.0/15
    154.74.187.0/24               154.74.0.0/15
    154.74.190.0/24               154.74.0.0/15
    154.74.191.0/24               154.74.0.0/15
    154.74.192.0/24               154.74.0.0/15
    154.74.193.0/24               154.74.0.0/15
    154.74.254.0/24               154.74.0.0/15

Whois Entry

whois: 402332

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