Report for 131127

Name

GTEL-VN - GLOBAL TECHNOLOGY - TELECOMMUNICATIONS CORPORATION, VN

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.

131127 GTEL-VN GLOBAL TECHNOLOGY - TELECOMMUNICATIONS CORPORATION, VN

  Adjacency:     7  Upstream:     5  Downstream:     2
  Upstream Adjacent AS list
    AS7552          VIETEL-AS-AP Viettel Group, VN
    AS18403         FPT-AS-AP FPT Telecom Company, VN
    AS55309         MTT-AS-VN Minh Tu Telecom Limited Company, VN
    AS45903         CMCTELECOM-AS-VN CMC Telecom Infrastructure Company, VN
    AS153013        GTSC-DC1-VN GTSC VIETNAM TECHNOLOGY SERVICES AND COMMERCIAL JOINT STOCK COMPANY, VN
  Downstream Adjacent AS list
    AS24174         DAB-AS-VN Dong A Commercial Join Stock Bank, VN
    AS45546         GTELMOBILE-VN Gtel Mobile Joint Stock Company, VN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12577 AS131127       ORG+TRN Originate:       7680 /19.09  Transit:        512 /23.00 GTEL-VN GLOBAL TECHNOLOGY - TELECOMMUNICATIONS CORPORATION, VN

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       %
13628 AS131127      GTEL-VN GLOBAL TECHNOLOGY - TELECOMMUNICATION     13      4      1     10      3  23.08%


  Prefix               AS Path                              Aggregation Suggestion
  183.91.160.0/24      3303 45903 131127      
  183.91.161.0/24      3741 7552 24088 153013 131127   
  183.91.168.0/23      3303 45903 153013 131127   
  183.91.168.0/24      3303 45903 153013 131127 - Withdrawn - matching aggregate 183.91.168.0/23 3303 45903 153013 131127
  183.91.169.0/24      3303 45903 153013 131127 - Withdrawn - matching aggregate 183.91.168.0/23 3303 45903 153013 131127
  183.91.171.0/24      3303 45903 153013 131127   
  183.91.172.0/22      37100 7552 24088 153013 153013 153013 131127   
  183.91.172.0/24      3303 45903 153013 131127   
  183.91.176.0/24      3303 45903 131127      
  183.91.180.0/24      2914 45903 55309 55309 55309 55309 55309 55309 131127   
  183.91.184.0/21      2914 45903 131127      
  183.91.184.0/21      6939 18403 18403 131127 + Announce - aggregate of 183.91.184.0/22 (6939 18403 18403 131127) and 183.91.188.0/22 (6939 18403 18403 131127)
  183.91.184.0/22      6939 18403 18403 131127 - Withdrawn - aggregated with 183.91.188.0/22 (6939 18403 18403 131127)
  183.91.188.0/22      6939 18403 18403 131127 - Withdrawn - aggregated with 183.91.184.0/22 (6939 18403 18403 131127)

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

AS131127   19 More Specifics   19 Total Advertisements   GTEL-AS-VN Global Telecom Corp, VN
    183.91.160.0/24               183.91.160.0/19
    183.91.176.0/24               183.91.160.0/19
    183.91.177.0/24               183.91.160.0/19
    183.91.178.0/24               183.91.160.0/19
    183.91.179.0/24               183.91.160.0/19
    183.91.180.0/22               183.91.160.0/19
    183.91.180.0/24               183.91.160.0/19
    183.91.181.0/24               183.91.160.0/19
    183.91.182.0/24               183.91.160.0/19
    183.91.183.0/24               183.91.160.0/19
    183.91.184.0/21               183.91.160.0/19
    183.91.184.0/22               183.91.160.0/19
    183.91.184.0/24               183.91.160.0/19
    183.91.185.0/24               183.91.160.0/19
    183.91.186.0/24               183.91.160.0/19
    183.91.187.0/24               183.91.160.0/19
    183.91.188.0/22               183.91.160.0/19
    183.91.188.0/24               183.91.160.0/19
    183.91.189.0/24               183.91.160.0/19

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

    + 183.91.180.0/22             Announced
    + 183.91.182.0/24             Announced
    + 183.91.183.0/24             Announced
    + 183.91.184.0/22             Announced
    + 183.91.188.0/22             Announced

Whois Entry

whois: 402603

IANA has recorded AS131127 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS131127\n