Report for 37090

Name

ISOCEL SA - ISOCEL SA, BJ

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.

37090 ISOCEL, BJ

  Adjacency:     5  Upstream:     2  Downstream:     3
  Upstream Adjacent AS list
    AS174           COGENT-174, US
    AS5511          OPENTRANSIT, FR
  Downstream Adjacent AS list
    AS37424         Spacetel, BJ
    AS37385         SONITEL, NE
    AS26130         LIPTINFOR-AS, NE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5794  AS37090        ORG+TRN Originate:      27904 /17.23  Transit:       6400 /19.36 ISOCEL, BJ

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       %
12839 AS37090       ISOCEL, BJ                                        12      3      0      9      3  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  41.86.224.0/19       7018 5511 37090        
  41.86.248.0/22       7018 5511 37090      - Withdrawn - matching aggregate 41.86.224.0/19 7018 5511 37090
  41.86.255.0/24       7018 5511 37090      - Withdrawn - matching aggregate 41.86.224.0/19 7018 5511 37090
  41.222.192.0/22      7018 5511 37090        
  102.38.128.0/19      6939 5511 37090        
  102.38.128.0/23      7018 5511 37090        
  102.38.130.0/24      6939 5511 37090      - Withdrawn - matching aggregate 102.38.128.0/19 6939 5511 37090
  102.38.136.0/21      7018 5511 37090        
  102.209.80.0/22      7018 5511 37090        
  102.215.136.0/22     7018 5511 37090        
  154.66.128.0/20      7018 5511 37090        
  154.66.130.0/24      3257 5511 37090        

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

AS37090   12 More Specifics   16 Total Advertisements   ISOCEL, BJ
    41.86.226.0/24                41.86.224.0/19
    41.86.248.0/22                41.86.224.0/19
    41.86.254.0/24                41.86.224.0/19
    41.86.255.0/24                41.86.224.0/19
    102.38.128.0/23               102.38.128.0/19
    102.38.130.0/24               102.38.128.0/19
    102.38.131.0/24               102.38.128.0/19
    102.38.132.0/22               102.38.128.0/19
    102.38.136.0/21               102.38.128.0/19
    102.38.144.0/21               102.38.128.0/19
    102.38.152.0/21               102.38.128.0/19
    154.66.130.0/24               154.66.128.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 102.38.130.0/24             Announced
    - 102.38.128.0/19             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS37090 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37090\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