Report for 37187

Name

SKYBAND, MW

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.

37187 SKYBAND, MW

  Adjacency:     9  Upstream:     3  Downstream:     6
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS327708        AIRTEL-, RW
    AS37662         WIOCC-AS, MU
  Downstream Adjacent AS list
    AS328811        FCB-AS, MW
    AS329434        Datacom_Limited, MW
    AS36944         UBUNTU-UNICAST-AS, MW
    AS328403        Malawi-Revenue-Authority-AS, MW
    AS10798         SBICSA, ZA
    AS328844        AFRIMAX-, MW

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4781  AS37187        ORG+TRN Originate:      40192 /16.71  Transit:       1536 /21.42 SKYBAND, MW

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       %
 1496 AS37187       SKYBAND, MW                                       60     46      8     22     38  63.33%


  Prefix               AS Path                              Aggregation Suggestion
  41.75.112.0/20       4777 2497 174 37662 37187   
  41.75.112.0/21       4777 6939 37662 37662 37187   
  41.75.112.0/21       4608 6939 37662 37662 37187 + Announce - aggregate of 41.75.112.0/22 (4608 6939 37662 37662 37187) and 41.75.116.0/22 (4608 6939 37662 37662 37187)
  41.75.112.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.113.0/24 (4608 6939 37662 37662 37187)
  41.75.113.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.112.0/24 (4608 6939 37662 37662 37187)
  41.75.114.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.115.0/24 (4608 6939 37662 37662 37187)
  41.75.115.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.114.0/24 (4608 6939 37662 37662 37187)
  41.75.116.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.117.0/24 (4608 6939 37662 37662 37187)
  41.75.117.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.116.0/24 (4608 6939 37662 37662 37187)
  41.75.118.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.119.0/24 (4608 6939 37662 37662 37187)
  41.75.119.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.118.0/24 (4608 6939 37662 37662 37187)
  41.75.120.0/21       4777 6939 37662 37662 37187   
  41.75.120.0/22       4777 6939 37662 37662 37187 - Withdrawn - matching aggregate 41.75.120.0/21 4777 6939 37662 37662 37187
  41.75.120.0/21       4608 6939 37662 37662 37187 + Announce - aggregate of 41.75.120.0/22 (4608 6939 37662 37662 37187) and 41.75.124.0/22 (4608 6939 37662 37662 37187)
  41.75.120.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.121.0/24 (4608 6939 37662 37662 37187)
  41.75.121.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.120.0/24 (4608 6939 37662 37662 37187)
  41.75.122.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.123.0/24 (4608 6939 37662 37662 37187)
  41.75.123.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.122.0/24 (4608 6939 37662 37662 37187)
  41.75.124.0/22       4777 6939 37662 37662 37187 - Withdrawn - matching aggregate 41.75.120.0/21 4777 6939 37662 37662 37187
  41.75.124.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.125.0/24 (4608 6939 37662 37662 37187)
  41.75.125.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.124.0/24 (4608 6939 37662 37662 37187)
  41.75.126.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.127.0/24 (4608 6939 37662 37662 37187)
  41.75.127.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.75.126.0/24 (4608 6939 37662 37662 37187)
  41.190.92.0/22       4777 6939 37662 37662 37187 + Announce - aggregate of 41.190.92.0/23 (4777 6939 37662 37662 37187) and 41.190.94.0/23 (4777 6939 37662 37662 37187)
  41.190.92.0/23       4777 6939 37662 37662 37187 - Withdrawn - aggregated with 41.190.94.0/23 (4777 6939 37662 37662 37187)
  41.190.92.0/24       4608 6939 37662 37662 37187   
  41.190.93.0/24       4777 2497 1299 37662 37187   
  41.190.94.0/23       4777 6939 37662 37662 37187 - Withdrawn - aggregated with 41.190.92.0/23 (4777 6939 37662 37662 37187)
  41.190.94.0/23       4608 6939 37662 37662 37187 + Announce - aggregate of 41.190.94.0/24 (4608 6939 37662 37662 37187) and 41.190.95.0/24 (4608 6939 37662 37662 37187)
  41.190.94.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.190.95.0/24 (4608 6939 37662 37662 37187)
  41.190.95.0/24       4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.190.94.0/24 (4608 6939 37662 37662 37187)
  41.217.216.0/22      4777 2497 174 37662 37187   
  41.217.216.0/23      4777 6939 37662 37662 37187   
  41.217.216.0/23      4608 6939 37662 37662 37187 + Announce - aggregate of 41.217.216.0/24 (4608 6939 37662 37662 37187) and 41.217.217.0/24 (4608 6939 37662 37662 37187)
  41.217.216.0/24      4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.217.217.0/24 (4608 6939 37662 37662 37187)
  41.217.217.0/24      4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.217.216.0/24 (4608 6939 37662 37662 37187)
  41.217.218.0/23      4777 6939 37662 37662 37187   
  41.217.218.0/23      4608 6939 37662 37662 37187 + Announce - aggregate of 41.217.218.0/24 (4608 6939 37662 37662 37187) and 41.217.219.0/24 (4608 6939 37662 37662 37187)
  41.217.218.0/24      4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.217.219.0/24 (4608 6939 37662 37662 37187)
  41.217.219.0/24      4608 6939 37662 37662 37187 - Withdrawn - aggregated with 41.217.218.0/24 (4608 6939 37662 37662 37187)
  197.211.96.0/19      4777 2497 174 37662 37187   
  197.211.96.0/21      4608 6939 37662 37662 37187   
  197.211.96.0/24      4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.96.0/21 4608 6939 37662 37662 37187
  197.211.97.0/24      4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.96.0/21 4608 6939 37662 37662 37187
  197.211.98.0/24      4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.96.0/21 4608 6939 37662 37662 37187
  197.211.99.0/24      4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.96.0/21 4608 6939 37662 37662 37187
  197.211.100.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.96.0/21 4608 6939 37662 37662 37187
  197.211.101.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.96.0/21 4608 6939 37662 37662 37187
  197.211.102.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.96.0/21 4608 6939 37662 37662 37187
  197.211.109.0/24     4777 6939 37662 37662 37187   
  197.211.110.0/24     4777 2497 1299 37662 37187   
  197.211.112.0/20     4608 6939 37662 37662 37187 + Announce - aggregate of 197.211.112.0/21 (4608 6939 37662 37662 37187) and 197.211.120.0/21 (4608 6939 37662 37662 37187)
  197.211.112.0/21     4608 6939 37662 37662 37187 - Withdrawn - aggregated with 197.211.120.0/21 (4608 6939 37662 37662 37187)
  197.211.112.0/22     4777 6939 37662 37662 37187   
  197.211.112.0/22     4608 6939 37662 37662 37187 + Announce - aggregate of 197.211.112.0/23 (4608 6939 37662 37662 37187) and 197.211.114.0/23 (4608 6939 37662 37662 37187)
  197.211.112.0/24     4608 6939 37662 37662 37187 - Withdrawn - aggregated with 197.211.113.0/24 (4608 6939 37662 37662 37187)
  197.211.113.0/24     4608 6939 37662 37662 37187 - Withdrawn - aggregated with 197.211.112.0/24 (4608 6939 37662 37662 37187)
  197.211.114.0/24     4608 6939 37662 37662 37187 - Withdrawn - aggregated with 197.211.115.0/24 (4608 6939 37662 37662 37187)
  197.211.115.0/24     4608 6939 37662 37662 37187 - Withdrawn - aggregated with 197.211.114.0/24 (4608 6939 37662 37662 37187)
  197.211.119.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.112.0/21 4608 6939 37662 37662 37187
  197.211.120.0/21     4608 6939 37662 37662 37187 - Withdrawn - aggregated with 197.211.112.0/21 (4608 6939 37662 37662 37187)
  197.211.120.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.120.0/21 4608 6939 37662 37662 37187
  197.211.122.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.120.0/21 4608 6939 37662 37662 37187
  197.211.123.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.120.0/21 4608 6939 37662 37662 37187
  197.211.124.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.120.0/21 4608 6939 37662 37662 37187
  197.211.125.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.120.0/21 4608 6939 37662 37662 37187
  197.211.126.0/24     4608 6939 37662 37662 37187 - Withdrawn - matching aggregate 197.211.120.0/21 4608 6939 37662 37662 37187
  197.211.127.0/24     4777 2497 1299 37662 37187   

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

AS37187   57 More Specifics   60 Total Advertisements   SKYBAND, MW
    41.75.112.0/21                41.75.112.0/20
    41.75.112.0/24                41.75.112.0/20
    41.75.113.0/24                41.75.112.0/20
    41.75.114.0/24                41.75.112.0/20
    41.75.115.0/24                41.75.112.0/20
    41.75.116.0/24                41.75.112.0/20
    41.75.117.0/24                41.75.112.0/20
    41.75.118.0/24                41.75.112.0/20
    41.75.119.0/24                41.75.112.0/20
    41.75.120.0/21                41.75.112.0/20
    41.75.120.0/22                41.75.112.0/20
    41.75.120.0/24                41.75.112.0/20
    41.75.121.0/24                41.75.112.0/20
    41.75.122.0/24                41.75.112.0/20
    41.75.123.0/24                41.75.112.0/20
    41.75.124.0/22                41.75.112.0/20
    41.75.124.0/24                41.75.112.0/20
    41.75.125.0/24                41.75.112.0/20
    41.75.126.0/24                41.75.112.0/20
    41.75.127.0/24                41.75.112.0/20
    41.190.92.0/23                41.190.92.0/22
    41.190.92.0/24                41.190.92.0/22
    41.190.93.0/24                41.190.92.0/22
    41.190.94.0/23                41.190.92.0/22
    41.190.94.0/24                41.190.92.0/22
    41.190.95.0/24                41.190.92.0/22
    41.217.216.0/23               41.217.216.0/22
    41.217.216.0/24               41.217.216.0/22
    41.217.217.0/24               41.217.216.0/22
    41.217.218.0/23               41.217.216.0/22
    41.217.218.0/24               41.217.216.0/22
    41.217.219.0/24               41.217.216.0/22
    197.211.96.0/21               197.211.96.0/19
    197.211.96.0/24               197.211.96.0/19
    197.211.97.0/24               197.211.96.0/19
    197.211.98.0/24               197.211.96.0/19
    197.211.99.0/24               197.211.96.0/19
    197.211.100.0/24              197.211.96.0/19
    197.211.101.0/24              197.211.96.0/19
    197.211.102.0/24              197.211.96.0/19
    197.211.109.0/24              197.211.96.0/19
    197.211.110.0/24              197.211.96.0/19
    197.211.112.0/21              197.211.96.0/19
    197.211.112.0/22              197.211.96.0/19
    197.211.112.0/24              197.211.96.0/19
    197.211.113.0/24              197.211.96.0/19
    197.211.114.0/24              197.211.96.0/19
    197.211.115.0/24              197.211.96.0/19
    197.211.119.0/24              197.211.96.0/19
    197.211.120.0/21              197.211.96.0/19
    197.211.120.0/24              197.211.96.0/19
    197.211.122.0/24              197.211.96.0/19
    197.211.123.0/24              197.211.96.0/19
    197.211.124.0/24              197.211.96.0/19
    197.211.125.0/24              197.211.96.0/19
    197.211.126.0/24              197.211.96.0/19
    197.211.127.0/24              197.211.96.0/19

Whois Entry

whois: 402332

IANA has recorded AS37187 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37187\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
             
             % Note: this output has been filtered.
             
             % Information related to 'AS37187'
             
             % No abuse contact registered for AS37187
             
             aut-num:        AS37187
             as-name:        SKYBAND
             descr:          Skyband Corporation Ltd
             status:         ASSIGNED
             admin-c:        LK2-AFRINIC
             tech-c:         LK2-AFRINIC
             tech-c:         CN44-AFRINIC
             org:            ORG-SCL2-AFRINIC
             mnt-by:         AFRINIC-HM-MNT
             mnt-lower:      SKYBAND-MNT
             mnt-routes:     SKYBAND-MNT
             source:         AFRINIC # Filtered
             
             organisation:   ORG-SCL2-AFRINIC
             org-name:       Inq. Digital Limited
             org-type:       LIR
             country:        MW
             address:        Ground Floor
             address:        Delamere House
             address:        Victoria Avenue
             address:        Blantyre
             phone:          tel:+265-1-824-255
             phone:          tel:+265-1-311-024
             fax-no:         tel:+265-1-821-066
             admin-c:        LK2-AFRINIC
             tech-c:         LK2-AFRINIC
             tech-c:         CN44-AFRINIC
             mnt-ref:        AFRINIC-HM-MNT
             mnt-ref:        SKYBAND-MNT
             mnt-by:         AFRINIC-HM-MNT
             source:         AFRINIC # Filtered
             
             person:         Clement Ngoma
             nic-hdl:        CN44-AFRINIC
             address:        P.O Box 2461
             address:        Blantyre
             address:        Malawi
             phone:          tel:+265-1-820-200
             mnt-by:         GENERATED-PKHVPL6VCVSLRQXMKHTDMZXNJQHII0MH-MNT
             source:         AFRINIC # Filtered
             
             person:         LIMBIKA KANJADZA
             nic-hdl:        LK2-AFRINIC
             address:        P O Box 2461
             address:        BLANTYRE
             address:        MALAWI
             address:        Blantyre
             address:        Malawi
             phone:          tel:+265-1-820-200
             phone:          tel:+265-824011
             mnt-by:         GENERATED-MTWNGNJHREMYUIZNRTKEGRGNPYCZ2MVM-MNT
             source:         AFRINIC # Filtered