Report for 37027

Name

Simbanet (T) Limited - Simbanet (T) Limited, 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.

37027 Simbanet (T) Limited - Simbanet (T) Limited, TZ

  Adjacency:    10  Upstream:     3  Downstream:     7
  Upstream Adjacent AS list
    AS37662         West Indian Ocean Cable Company - West Indian Ocean Cable Company, MU
    AS37100         SEACOM Limited - SEACOM Limited, MU
    AS15399         Wananchi Group (Kenya) Limited - Wananchi Group (Kenya) Limited, KE
  Downstream Adjacent AS list
    AS329341        Tatu Telecom Company SEZ Limited - Tatu Telecom Company SEZ Limited, KE
    AS16907         Wananchi Group (Kenya) Limited - Wananchi Group (Kenya) Limited, KE
    AS15399         Wananchi Group (Kenya) Limited - Wananchi Group (Kenya) Limited, KE
    AS328707        Al Bayan Media Limited - Al Bayan Media Limited, UG
    AS21491         Uganda-Telecom - IDDQD-AS, UG
    AS36901         DATANET.COM LLC - DATANET.COM LLC, UG
    AS37113         Tangerine Limited - Tangerine Limited, UG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6470  AS37027        ORG+TRN Originate:      22016 /17.57  Transit:      15104 /18.12 Simbanet (T) Limited - Simbanet (T) Limited, 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       %
 3959 AS37027       Simbanet (T) Limited - Simbanet (T) Limited,      55     18      5     42     13  23.64%


  Prefix               AS Path                              Aggregation Suggestion
  45.221.72.0/21       4777 2497 37100 37027   
  45.221.73.0/24       4777 2516 37271 15399 37027   
  45.221.74.0/23       4777 2516 37271 15399 37027 + Announce - aggregate of 45.221.74.0/24 (4777 2516 37271 15399 37027) and 45.221.75.0/24 (4777 2516 37271 15399 37027)
  45.221.74.0/24       4777 2516 37271 15399 37027 - Withdrawn - aggregated with 45.221.75.0/24 (4777 2516 37271 15399 37027)
  45.221.75.0/24       4777 2516 37271 15399 37027 - Withdrawn - aggregated with 45.221.74.0/24 (4777 2516 37271 15399 37027)
  45.221.76.0/22       4777 2516 37271 15399 37027 + Announce - aggregate of 45.221.76.0/23 (4777 2516 37271 15399 37027) and 45.221.78.0/23 (4777 2516 37271 15399 37027)
  45.221.76.0/24       4777 2516 37271 15399 37027 - Withdrawn - aggregated with 45.221.77.0/24 (4777 2516 37271 15399 37027)
  45.221.77.0/24       4777 2516 37271 15399 37027 - Withdrawn - aggregated with 45.221.76.0/24 (4777 2516 37271 15399 37027)
  45.221.78.0/24       4777 2516 37271 15399 37027 - Withdrawn - aggregated with 45.221.79.0/24 (4777 2516 37271 15399 37027)
  45.221.79.0/24       4777 2516 37271 15399 37027 - Withdrawn - aggregated with 45.221.78.0/24 (4777 2516 37271 15399 37027)
  62.8.74.0/24         4777 2516 37271 15399 37027   
  62.8.83.0/24         4777 2516 37271 15399 37027   
  62.8.85.0/24         4777 2516 37271 15399 37027   
  102.36.216.0/21      4777 2497 37100 37027   
  102.36.219.0/24      4777 2516 37271 15399 37027   
  102.36.220.0/24      4777 2516 37271 15399 37027   
  102.36.222.0/24      4777 2497 37100 37027 37027 37027 37027   
  102.140.208.0/23     4777 2516 37271 15399 37027   
  102.211.60.0/22      4608 6939 37662 37662 37027   
  102.215.164.0/22     4777 2497 174 37662 15399 15399 15399 15399 37027   
  102.216.148.0/22     4777 2516 37271 15399 37027   
  102.216.148.0/24     4777 2516 37271 15399 37027 - Withdrawn - matching aggregate 102.216.148.0/22 4777 2516 37271 15399 37027
  102.216.150.0/23     4777 2516 37271 15399 37027 - Withdrawn - matching aggregate 102.216.148.0/22 4777 2516 37271 15399 37027
  102.217.56.0/24      4777 2497 174 37662 15399 15399 15399 15399 37027   
  102.218.36.0/22      4777 2497 174 37662 15399 15399 15399 15399 37027 + Announce - aggregate of 102.218.36.0/23 (4777 2497 174 37662 15399 15399 15399 15399 37027) and 102.218.38.0/23 (4777 2497 174 37662 15399 15399 15399 15399 37027)
  102.218.36.0/24      4777 2497 174 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.218.37.0/24 (4777 2497 174 37662 15399 15399 15399 15399 37027)
  102.218.37.0/24      4777 2497 174 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.218.36.0/24 (4777 2497 174 37662 15399 15399 15399 15399 37027)
  102.218.38.0/24      4777 2497 174 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.218.39.0/24 (4777 2497 174 37662 15399 15399 15399 15399 37027)
  102.218.39.0/24      4777 2497 174 37662 15399 15399 15399 15399 37027 - Withdrawn - aggregated with 102.218.38.0/24 (4777 2497 174 37662 15399 15399 15399 15399 37027)
  102.219.100.0/24     4777 2516 1299 37662 15399 15399 15399 15399 37027   
  102.219.101.0/24     4777 2497 174 37662 15399 15399 15399 15399 37027   
  102.219.102.0/23     4777 2497 174 37662 15399 15399 15399 15399 37027   
  102.222.68.0/23      4777 2516 37271 15399 37027   
  152.55.221.0/24      4777 2516 37271 15399 37027   
  154.66.216.0/22      4777 2497 37100 37027   
  154.66.217.0/24      4777 2516 37271 15399 37027   
  154.66.218.0/23      4777 2516 37271 15399 37027 + Announce - aggregate of 154.66.218.0/24 (4777 2516 37271 15399 37027) and 154.66.219.0/24 (4777 2516 37271 15399 37027)
  154.66.218.0/24      4777 2516 37271 15399 37027 - Withdrawn - aggregated with 154.66.219.0/24 (4777 2516 37271 15399 37027)
  154.66.219.0/24      4777 2516 37271 15399 37027 - Withdrawn - aggregated with 154.66.218.0/24 (4777 2516 37271 15399 37027)
  196.200.43.0/24      4777 2516 37271 15399 37027   
  196.202.167.0/24     4777 2497 37100 37027   
  196.202.168.0/24     4777 2497 37100 37027   
  196.202.177.0/24     4777 2497 37100 37027   
  196.202.180.0/24     4777 2497 37100 37027   
  196.202.185.0/24     4777 2497 37100 37027   
  196.207.164.0/23     4777 2516 37271 15399 37027   
  197.211.0.0/24       4777 2497 37100 37027   
  197.211.5.0/24       4777 2497 37100 37027   
  197.211.8.0/24       4777 2497 37100 37027   
  197.211.18.0/24      4777 2497 37100 37027   
  197.211.22.0/24      4777 2497 37100 37027   
  197.220.101.0/24     4777 2497 37100 37027   
  197.220.102.0/24     4777 2497 37100 37027   
  197.220.104.0/22     4777 2497 37100 37027 + Announce - aggregate of 197.220.104.0/23 (4777 2497 37100 37027) and 197.220.106.0/23 (4777 2497 37100 37027)
  197.220.104.0/24     4777 2497 37100 37027 - Withdrawn - aggregated with 197.220.105.0/24 (4777 2497 37100 37027)
  197.220.105.0/24     4777 2497 37100 37027 - Withdrawn - aggregated with 197.220.104.0/24 (4777 2497 37100 37027)
  197.220.106.0/24     4777 2497 37100 37027 - Withdrawn - aggregated with 197.220.107.0/24 (4777 2497 37100 37027)
  197.220.107.0/24     4777 2497 37100 37027 - Withdrawn - aggregated with 197.220.106.0/24 (4777 2497 37100 37027)
  197.220.119.0/24     4777 2497 37100 37027   
  197.220.127.0/24     4777 2497 37100 37027   

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

AS37027   49 More Specifics   55 Total Advertisements   Simbanet (T) Limited - Simbanet (T) Limited, TZ
    45.221.73.0/24                45.221.72.0/21
    45.221.74.0/24                45.221.72.0/21
    45.221.75.0/24                45.221.72.0/21
    45.221.76.0/24                45.221.72.0/21
    45.221.77.0/24                45.221.72.0/21
    45.221.78.0/24                45.221.72.0/21
    45.221.79.0/24                45.221.72.0/21
    62.8.74.0/24                  62.8.64.0/19
    62.8.83.0/24                  62.8.64.0/19
    62.8.85.0/24                  62.8.64.0/19
    102.36.219.0/24               102.36.216.0/21
    102.36.220.0/24               102.36.216.0/21
    102.36.222.0/24               102.36.216.0/21
    102.140.208.0/23              102.140.192.0/18
    102.216.148.0/24              102.216.148.0/22
    102.216.150.0/23              102.216.148.0/22
    102.217.56.0/24               102.217.56.0/22
    102.218.36.0/24               102.218.36.0/22
    102.218.37.0/24               102.218.36.0/22
    102.218.38.0/24               102.218.36.0/22
    102.218.39.0/24               102.218.36.0/22
    102.219.100.0/24              102.219.100.0/22
    102.219.101.0/24              102.219.100.0/22
    102.219.102.0/23              102.219.100.0/22
    102.222.68.0/23               102.222.68.0/22
    152.55.221.0/24               152.55.216.0/21
    154.66.217.0/24               154.66.216.0/22
    154.66.218.0/24               154.66.216.0/22
    154.66.219.0/24               154.66.216.0/22
    196.200.43.0/24               196.200.32.0/20
    196.202.167.0/24              196.202.160.0/19
    196.202.168.0/24              196.202.160.0/19
    196.202.177.0/24              196.202.160.0/19
    196.202.180.0/24              196.202.160.0/19
    196.202.185.0/24              196.202.160.0/19
    196.207.164.0/23              196.207.128.0/18
    197.211.0.0/24                197.211.0.0/19
    197.211.5.0/24                197.211.0.0/19
    197.211.8.0/24                197.211.0.0/19
    197.211.18.0/24               197.211.0.0/19
    197.211.22.0/24               197.211.0.0/19
    197.220.101.0/24              197.220.96.0/19
    197.220.102.0/24              197.220.96.0/19
    197.220.104.0/24              197.220.96.0/19
    197.220.105.0/24              197.220.96.0/19
    197.220.106.0/24              197.220.96.0/19
    197.220.107.0/24              197.220.96.0/19
    197.220.119.0/24              197.220.96.0/19
    197.220.127.0/24              197.220.96.0/19

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

    - 102.209.128.0/22            Withdrawn

Whois Entry

whois: 402591

IANA has recorded AS37027 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37027\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