Report for 38896

Name

CERGIS-AS-AP - PT. Centra Global Investama, ID

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.

38896 CERGIS-AS-AP PT. Centra Global Investama, ID

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS4787          ASN-CBN PT Cyberindo Aditama, ID
    AS45147         NAPINFO-TRANSIT-AS-AP PT. NAP Info Lintas Nusa, ID
    AS147094        MVNET-AS-ID PT. MITRA VISIONER PRATAMA, ID

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10192 AS38896        ORIGIN  Originate:      10240 /18.68  Transit:          0 /0.00  CERGIS-AS-AP PT. Centra Global Investama, ID

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       %
 4721 AS38896       CERGIS-AS-AP PT. Centra Global Investama, ID      22     16      5     11     11  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  103.2.144.0/22       57866 1299 45147 38896 38896 38896 38896 38896 + Announce - aggregate of 103.2.144.0/23 (57866 1299 45147 38896 38896 38896 38896 38896) and 103.2.146.0/23 (57866 1299 45147 38896 38896 38896 38896 38896)
  103.2.144.0/23       57866 1299 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 103.2.146.0/23 (57866 1299 45147 38896 38896 38896 38896 38896)
  103.2.145.0/24       6939 38158 4787 38896 38896 38896 38896 38896   
  103.2.146.0/23       57866 1299 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 103.2.144.0/23 (57866 1299 45147 38896 38896 38896 38896 38896)
  103.2.147.0/24       6939 38158 4787 38896 38896 38896 38896 38896   
  121.58.184.0/21      6939 45147 38896 38896 38896 38896 38896 + Announce - aggregate of 121.58.184.0/22 (6939 45147 38896 38896 38896 38896 38896) and 121.58.188.0/22 (6939 45147 38896 38896 38896 38896 38896)
  121.58.184.0/23      6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 121.58.186.0/23 (6939 45147 38896 38896 38896 38896 38896)
  121.58.186.0/23      6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 121.58.184.0/23 (6939 45147 38896 38896 38896 38896 38896)
  121.58.188.0/23      6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 121.58.190.0/23 (6939 45147 38896 38896 38896 38896 38896)
  121.58.190.0/23      6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 121.58.188.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.96.0/21      6939 45147 38896 38896 38896 38896 38896 + Announce - aggregate of 122.129.96.0/22 (6939 45147 38896 38896 38896 38896 38896) and 122.129.100.0/22 (6939 45147 38896 38896 38896 38896 38896)
  122.129.96.0/23      6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.98.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.98.0/23      6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.96.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.100.0/23     6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.102.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.102.0/23     6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.100.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.104.0/22     6939 45147 38896 38896 38896 38896 38896 + Announce - aggregate of 122.129.104.0/23 (6939 45147 38896 38896 38896 38896 38896) and 122.129.106.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.104.0/23     6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.106.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.106.0/23     6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.104.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.108.0/23     6939 45147 38896 38896 38896 38896 38896   
  122.129.110.0/23     57866 1299 45147 38896 38896 38896 38896 38896   
  122.129.112.0/21     6939 45147 38896 38896 38896 38896 38896 + Announce - aggregate of 122.129.112.0/22 (6939 45147 38896 38896 38896 38896 38896) and 122.129.116.0/22 (6939 45147 38896 38896 38896 38896 38896)
  122.129.112.0/23     6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.114.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.114.0/23     6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.112.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.116.0/23     6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.118.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.117.0/24     2914 147094 38896      
  122.129.118.0/23     6939 45147 38896 38896 38896 38896 38896 - Withdrawn - aggregated with 122.129.116.0/23 (6939 45147 38896 38896 38896 38896 38896)
  122.129.118.0/24     2914 147094 38896      

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

AS38896   43 More Specifics   48 Total Advertisements   CERGIS-AS-AP PT. Centra Global Investama, ID
    103.2.145.0/24                103.2.144.0/22
    103.2.146.0/24                103.2.144.0/22
    103.2.147.0/24                103.2.144.0/22
    116.213.24.0/24               116.213.24.0/21
    116.213.25.0/24               116.213.24.0/21
    116.213.26.0/24               116.213.24.0/21
    116.213.27.0/24               116.213.24.0/21
    116.213.28.0/24               116.213.24.0/21
    116.213.29.0/24               116.213.24.0/21
    116.213.30.0/24               116.213.24.0/21
    116.213.31.0/24               116.213.24.0/21
    121.58.184.0/24               121.58.184.0/21
    121.58.185.0/24               121.58.184.0/21
    121.58.186.0/24               121.58.184.0/21
    121.58.187.0/24               121.58.184.0/21
    121.58.188.0/24               121.58.184.0/21
    121.58.189.0/24               121.58.184.0/21
    121.58.190.0/24               121.58.184.0/21
    121.58.191.0/24               121.58.184.0/21
    122.129.96.0/24               122.129.96.0/20
    122.129.97.0/24               122.129.96.0/20
    122.129.98.0/24               122.129.96.0/20
    122.129.99.0/24               122.129.96.0/20
    122.129.100.0/24              122.129.96.0/20
    122.129.101.0/24              122.129.96.0/20
    122.129.102.0/24              122.129.96.0/20
    122.129.103.0/24              122.129.96.0/20
    122.129.104.0/24              122.129.96.0/20
    122.129.105.0/24              122.129.96.0/20
    122.129.106.0/24              122.129.96.0/20
    122.129.107.0/24              122.129.96.0/20
    122.129.108.0/24              122.129.96.0/20
    122.129.109.0/24              122.129.96.0/20
    122.129.110.0/24              122.129.96.0/20
    122.129.111.0/24              122.129.96.0/20
    122.129.112.0/24              122.129.112.0/21
    122.129.113.0/24              122.129.112.0/21
    122.129.114.0/24              122.129.112.0/21
    122.129.115.0/24              122.129.112.0/21
    122.129.116.0/24              122.129.112.0/21
    122.129.117.0/24              122.129.112.0/21
    122.129.118.0/24              122.129.112.0/21
    122.129.119.0/24              122.129.112.0/21

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

    + 116.213.24.0/21             Announced
    + 116.213.24.0/24             Announced
    + 116.213.25.0/24             Announced
    + 116.213.26.0/24             Announced
    + 116.213.27.0/24             Announced
    + 116.213.28.0/24             Announced
    + 116.213.29.0/24             Announced
    + 116.213.30.0/24             Announced
    + 116.213.31.0/24             Announced
    + 121.58.187.0/24             Announced
    + 121.58.188.0/24             Announced
    + 122.129.98.0/24             Announced
    + 122.129.103.0/24            Announced

Whois Entry

whois: 402603

IANA has recorded AS38896 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS38896\n