Report for 4540

Name

ASN01-SOGE - SOGETEL INC, CA

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.

4540 ASN01-SOGE - SOGETEL INC, CA

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US
  Downstream Adjacent AS list
    AS397617        UNNO - UNNO, CA
    AS12132         QUEBECINTERNET - Quebec Internet Inc, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2671  AS4540         ORG+TRN Originate:      81664 /15.68  Transit:      11776 /18.48 ASN01-SOGE - SOGETEL INC, CA

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       %
 1851 AS4540        ASN01-SOGE - SOGETEL INC, CA                      48     38      8     18     30  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  44.31.63.0/24        4777 2516 3257 4540    
  66.187.112.0/20      4777 2516 3257 4540  + Announce - aggregate of 66.187.112.0/21 (4777 2516 3257 4540) and 66.187.120.0/21 (4777 2516 3257 4540)
  66.187.112.0/21      4777 2516 3257 4540  - Withdrawn - aggregated with 66.187.120.0/21 (4777 2516 3257 4540)
  66.187.120.0/21      4777 2516 3257 4540  - Withdrawn - aggregated with 66.187.112.0/21 (4777 2516 3257 4540)
  69.51.192.0/18       4777 2516 3257 4540  + Announce - aggregate of 69.51.192.0/19 (4777 2516 3257 4540) and 69.51.224.0/19 (4777 2516 3257 4540)
  69.51.192.0/21       4777 2516 3257 4540  - Withdrawn - aggregated with 69.51.200.0/21 (4777 2516 3257 4540)
  69.51.200.0/21       4777 2516 3257 4540  - Withdrawn - aggregated with 69.51.192.0/21 (4777 2516 3257 4540)
  69.51.208.0/21       4777 2516 3257 4540  - Withdrawn - aggregated with 69.51.216.0/21 (4777 2516 3257 4540)
  69.51.216.0/21       4777 2516 3257 4540  - Withdrawn - aggregated with 69.51.208.0/21 (4777 2516 3257 4540)
  69.51.224.0/21       4777 2516 3257 4540  - Withdrawn - aggregated with 69.51.232.0/21 (4777 2516 3257 4540)
  69.51.232.0/21       4777 2516 3257 4540  - Withdrawn - aggregated with 69.51.224.0/21 (4777 2516 3257 4540)
  69.51.240.0/21       4777 2516 3257 4540  - Withdrawn - aggregated with 69.51.248.0/21 (4777 2516 3257 4540)
  69.51.248.0/21       4777 2516 3257 4540  - Withdrawn - aggregated with 69.51.240.0/21 (4777 2516 3257 4540)
  74.50.160.0/19       4777 2497 3257 4540  + Announce - aggregate of 74.50.160.0/20 (4777 2497 3257 4540) and 74.50.176.0/20 (4777 2497 3257 4540)
  74.50.160.0/21       4777 2497 3257 4540  - Withdrawn - aggregated with 74.50.168.0/21 (4777 2497 3257 4540)
  74.50.168.0/21       4777 2497 3257 4540  - Withdrawn - aggregated with 74.50.160.0/21 (4777 2497 3257 4540)
  74.50.176.0/21       4777 2497 3257 4540  - Withdrawn - aggregated with 74.50.184.0/21 (4777 2497 3257 4540)
  74.50.184.0/21       4777 2497 3257 4540  - Withdrawn - aggregated with 74.50.176.0/21 (4777 2497 3257 4540)
  74.116.112.0/21      4777 2497 3257 4540    
  74.126.96.0/19       4777 2497 3257 4540  + Announce - aggregate of 74.126.96.0/20 (4777 2497 3257 4540) and 74.126.112.0/20 (4777 2497 3257 4540)
  74.126.96.0/21       4777 2497 3257 4540  - Withdrawn - aggregated with 74.126.104.0/21 (4777 2497 3257 4540)
  74.126.104.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 74.126.96.0/21 (4777 2497 3257 4540)
  74.126.112.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 74.126.120.0/21 (4777 2497 3257 4540)
  74.126.120.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 74.126.112.0/21 (4777 2497 3257 4540)
  74.221.16.0/20       4777 2497 3257 4540  + Announce - aggregate of 74.221.16.0/21 (4777 2497 3257 4540) and 74.221.24.0/21 (4777 2497 3257 4540)
  74.221.16.0/21       4777 2497 3257 4540  - Withdrawn - aggregated with 74.221.24.0/21 (4777 2497 3257 4540)
  74.221.24.0/21       4777 2497 3257 4540  - Withdrawn - aggregated with 74.221.16.0/21 (4777 2497 3257 4540)
  104.151.128.0/21     4777 2497 3257 4540    
  135.136.192.0/18     4777 2516 3257 4540  + Announce - aggregate of 135.136.192.0/19 (4777 2516 3257 4540) and 135.136.224.0/19 (4777 2516 3257 4540)
  135.136.192.0/21     4777 2516 3257 4540  - Withdrawn - aggregated with 135.136.200.0/21 (4777 2516 3257 4540)
  135.136.200.0/21     4777 2516 3257 4540  - Withdrawn - aggregated with 135.136.192.0/21 (4777 2516 3257 4540)
  135.136.208.0/21     4777 2516 3257 4540  - Withdrawn - aggregated with 135.136.216.0/21 (4777 2516 3257 4540)
  135.136.216.0/21     4777 2516 3257 4540  - Withdrawn - aggregated with 135.136.208.0/21 (4777 2516 3257 4540)
  135.136.224.0/21     4777 2516 3257 4540  - Withdrawn - aggregated with 135.136.232.0/21 (4777 2516 3257 4540)
  135.136.232.0/21     4777 2516 3257 4540  - Withdrawn - aggregated with 135.136.224.0/21 (4777 2516 3257 4540)
  135.136.240.0/21     4777 2516 3257 4540  - Withdrawn - aggregated with 135.136.248.0/21 (4777 2516 3257 4540)
  135.136.248.0/21     4777 2516 3257 4540  - Withdrawn - aggregated with 135.136.240.0/21 (4777 2516 3257 4540)
  142.249.222.0/24     4777 2497 3257 4540    
  170.89.192.0/18      4777 2497 3257 4540  + Announce - aggregate of 170.89.192.0/19 (4777 2497 3257 4540) and 170.89.224.0/19 (4777 2497 3257 4540)
  170.89.192.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 170.89.200.0/21 (4777 2497 3257 4540)
  170.89.200.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 170.89.192.0/21 (4777 2497 3257 4540)
  170.89.208.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 170.89.216.0/21 (4777 2497 3257 4540)
  170.89.216.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 170.89.208.0/21 (4777 2497 3257 4540)
  170.89.224.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 170.89.232.0/21 (4777 2497 3257 4540)
  170.89.232.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 170.89.224.0/21 (4777 2497 3257 4540)
  170.89.240.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 170.89.248.0/21 (4777 2497 3257 4540)
  170.89.248.0/21      4777 2497 3257 4540  - Withdrawn - aggregated with 170.89.240.0/21 (4777 2497 3257 4540)
  204.8.0.0/23         4777 2497 3257 4540  + Announce - aggregate of 204.8.0.0/24 (4777 2497 3257 4540) and 204.8.1.0/24 (4777 2497 3257 4540)
  204.8.0.0/24         4777 2497 3257 4540  - Withdrawn - aggregated with 204.8.1.0/24 (4777 2497 3257 4540)
  204.8.1.0/24         4777 2497 3257 4540  - Withdrawn - aggregated with 204.8.0.0/24 (4777 2497 3257 4540)
  205.233.212.0/24     4777 2497 3257 4540    
  205.236.148.0/24     4777 2497 3257 4540    
  205.236.172.0/24     4777 2497 3257 4540    
  207.35.52.0/23       4777 2516 3257 4540    
  207.35.82.0/23       4777 2516 3257 4540    
  209.226.84.0/22      4777 2516 3257 4540    

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

AS4540   42 More Specifics   48 Total Advertisements   ASN01-SOGE - SOGETEL INC, CA
    44.31.63.0/24                 44.0.0.0/9
    66.187.112.0/21               66.187.112.0/20
    66.187.120.0/21               66.187.112.0/20
    69.51.192.0/21                69.51.192.0/18
    69.51.200.0/21                69.51.192.0/18
    69.51.208.0/21                69.51.192.0/18
    69.51.216.0/21                69.51.192.0/18
    69.51.224.0/21                69.51.192.0/18
    69.51.232.0/21                69.51.192.0/18
    69.51.240.0/21                69.51.192.0/18
    69.51.248.0/21                69.51.192.0/18
    74.50.160.0/21                74.50.160.0/19
    74.50.168.0/21                74.50.160.0/19
    74.50.176.0/21                74.50.160.0/19
    74.50.184.0/21                74.50.160.0/19
    74.126.96.0/21                74.126.96.0/19
    74.126.104.0/21               74.126.96.0/19
    74.126.112.0/21               74.126.96.0/19
    74.126.120.0/21               74.126.96.0/19
    74.221.16.0/21                74.221.16.0/20
    74.221.24.0/21                74.221.16.0/20
    135.136.192.0/21              135.136.192.0/18
    135.136.200.0/21              135.136.192.0/18
    135.136.208.0/21              135.136.192.0/18
    135.136.216.0/21              135.136.192.0/18
    135.136.224.0/21              135.136.192.0/18
    135.136.232.0/21              135.136.192.0/18
    135.136.240.0/21              135.136.192.0/18
    135.136.248.0/21              135.136.192.0/18
    170.89.192.0/21               170.89.192.0/18
    170.89.200.0/21               170.89.192.0/18
    170.89.208.0/21               170.89.192.0/18
    170.89.216.0/21               170.89.192.0/18
    170.89.224.0/21               170.89.192.0/18
    170.89.232.0/21               170.89.192.0/18
    170.89.240.0/21               170.89.192.0/18
    170.89.248.0/21               170.89.192.0/18
    204.8.0.0/24                  204.8.0.0/22
    204.8.1.0/24                  204.8.0.0/22
    207.35.52.0/23                207.35.0.0/16
    207.35.82.0/23                207.35.0.0/16
    209.226.84.0/22               209.226.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS4540 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS4540\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)