Report for 43356

Name

COMTECH-AS, TR

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.

43356 COMTECH-AS, TR

  Adjacency:     4  Upstream:     1  Downstream:     3
  Upstream Adjacent AS list
    AS9121          TTNET, TR
  Downstream Adjacent AS list
    AS29483         TURKISHBANK, TR
    AS60596         KOOPBANK, TR
    AS62211         KKTCTELSIM, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9015  AS43356        ORG+TRN Originate:      12544 /18.39  Transit:       4352 /19.91 COMTECH-AS, TR

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       %
 2468 AS43356       COMTECH-AS, TR                                    28     26      4      6     22  78.57%


  Prefix               AS Path                              Aggregation Suggestion
  37.218.196.0/22      4777 2497 9121 43356 + Announce - aggregate of 37.218.196.0/23 (4777 2497 9121 43356) and 37.218.198.0/23 (4777 2497 9121 43356)
  37.218.196.0/24      4777 2497 9121 43356 - Withdrawn - aggregated with 37.218.197.0/24 (4777 2497 9121 43356)
  37.218.197.0/24      4777 2497 9121 43356 - Withdrawn - aggregated with 37.218.196.0/24 (4777 2497 9121 43356)
  37.218.198.0/24      4777 2497 9121 43356 - Withdrawn - aggregated with 37.218.199.0/24 (4777 2497 9121 43356)
  37.218.199.0/24      4777 2497 9121 43356 - Withdrawn - aggregated with 37.218.198.0/24 (4777 2497 9121 43356)
  77.92.0.0/20         4777 2497 9121 43356   
  77.92.1.0/24         4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.2.0/24         4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.4.0/24         4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.5.0/24         4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.6.0/24         4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.7.0/24         4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.8.0/22         4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.12.0/24        4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.13.0/24        4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.14.0/24        4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.15.0/24        4777 2497 9121 43356 - Withdrawn - matching aggregate 77.92.0.0/20 4777 2497 9121 43356
  77.92.16.0/21        4777 2497 9121 43356 + Announce - aggregate of 77.92.16.0/22 (4777 2497 9121 43356) and 77.92.20.0/22 (4777 2497 9121 43356)
  77.92.16.0/22        4777 2497 9121 43356 - Withdrawn - aggregated with 77.92.20.0/22 (4777 2497 9121 43356)
  77.92.20.0/24        4777 2497 9121 43356 - Withdrawn - aggregated with 77.92.21.0/24 (4777 2497 9121 43356)
  77.92.21.0/24        4777 2497 9121 43356 - Withdrawn - aggregated with 77.92.20.0/24 (4777 2497 9121 43356)
  77.92.22.0/24        4777 2497 9121 43356 - Withdrawn - aggregated with 77.92.23.0/24 (4777 2497 9121 43356)
  77.92.23.0/24        4777 2497 9121 43356 - Withdrawn - aggregated with 77.92.22.0/24 (4777 2497 9121 43356)
  77.92.24.0/23        4777 2497 9121 43356 + Announce - aggregate of 77.92.24.0/24 (4777 2497 9121 43356) and 77.92.25.0/24 (4777 2497 9121 43356)
  77.92.24.0/24        4777 2497 9121 43356 - Withdrawn - aggregated with 77.92.25.0/24 (4777 2497 9121 43356)
  77.92.25.0/24        4777 2497 9121 43356 - Withdrawn - aggregated with 77.92.24.0/24 (4777 2497 9121 43356)
  77.92.26.0/24        4777 2497 9121 43356   
  193.201.128.0/22     4777 2497 9121 43356 + Announce - aggregate of 193.201.128.0/23 (4777 2497 9121 43356) and 193.201.130.0/23 (4777 2497 9121 43356)
  193.201.128.0/24     4777 2497 9121 43356 - Withdrawn - aggregated with 193.201.129.0/24 (4777 2497 9121 43356)
  193.201.129.0/24     4777 2497 9121 43356 - Withdrawn - aggregated with 193.201.128.0/24 (4777 2497 9121 43356)
  193.201.130.0/24     4777 2497 9121 43356 - Withdrawn - aggregated with 193.201.131.0/24 (4777 2497 9121 43356)
  193.201.131.0/24     4777 2497 9121 43356 - Withdrawn - aggregated with 193.201.130.0/24 (4777 2497 9121 43356)

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

AS43356   28 More Specifics   28 Total Advertisements   COMTECH-AS, TR
    37.218.196.0/24               37.218.192.0/20
    37.218.197.0/24               37.218.192.0/20
    37.218.198.0/24               37.218.192.0/20
    37.218.199.0/24               37.218.192.0/20
    77.92.0.0/20                  77.92.0.0/19
    77.92.1.0/24                  77.92.0.0/19
    77.92.2.0/24                  77.92.0.0/19
    77.92.4.0/24                  77.92.0.0/19
    77.92.5.0/24                  77.92.0.0/19
    77.92.6.0/24                  77.92.0.0/19
    77.92.7.0/24                  77.92.0.0/19
    77.92.8.0/22                  77.92.0.0/19
    77.92.12.0/24                 77.92.0.0/19
    77.92.13.0/24                 77.92.0.0/19
    77.92.14.0/24                 77.92.0.0/19
    77.92.15.0/24                 77.92.0.0/19
    77.92.16.0/22                 77.92.0.0/19
    77.92.20.0/24                 77.92.0.0/19
    77.92.21.0/24                 77.92.0.0/19
    77.92.22.0/24                 77.92.0.0/19
    77.92.23.0/24                 77.92.0.0/19
    77.92.24.0/24                 77.92.0.0/19
    77.92.25.0/24                 77.92.0.0/19
    77.92.26.0/24                 77.92.0.0/19
    193.201.128.0/24              193.201.128.0/22
    193.201.129.0/24              193.201.128.0/22
    193.201.130.0/24              193.201.128.0/22
    193.201.131.0/24              193.201.128.0/22

Whois Entry

whois: 402332

IANA has recorded AS43356 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS43356\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 1.88.36-SNAPSHOT (WHOIS-AU5)