Report for 4646

Name

SUNNYVISION - SunnyVision Limited, HK

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.

4646 SUNNYVISION - SunnyVision Limited, HK

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3491          PCCWG-APAC-HK - PCCW Global (HK) Ltd., HK
    AS38478         SUNNYVISION-AS-AP - SunnyVision Limited, HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18492 AS4646         ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  SUNNYVISION - SunnyVision Limited, HK

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       %
20497 AS4646        SUNNYVISION - SunnyVision Limited, HK             14      2      1     13      1   7.14%


  Prefix               AS Path                              Aggregation Suggestion
  45.126.4.0/24        4777 2516 174 4646     
  45.126.216.0/24      4608 7575 3491 4646 4646 4646   
  103.195.108.0/23     4777 2516 174 4646   + Announce - aggregate of 103.195.108.0/24 (4777 2516 174 4646) and 103.195.109.0/24 (4777 2516 174 4646)
  103.195.108.0/24     4777 2516 174 4646   - Withdrawn - aggregated with 103.195.109.0/24 (4777 2516 174 4646)
  103.195.109.0/24     4777 2516 174 4646   - Withdrawn - aggregated with 103.195.108.0/24 (4777 2516 174 4646)
  103.236.136.0/24     4608 1221 4637 38478 4646   
  103.236.137.0/24     4608 7575 3491 4646 4646 4646   
  103.236.139.0/24     4608 7575 3491 4646 4646 4646   
  117.18.66.0/24       4608 1221 4637 38478 4646 4646 4646 4646 4646 4646   
  117.18.67.0/24       4608 7575 3491 4646 4646 4646   
  117.18.72.0/24       4608 7575 3491 4646 4646 4646   
  117.18.74.0/24       4608 7575 3491 4646 4646 4646   
  117.18.78.0/24       4608 7575 3491 4646 4646 4646   
  124.248.196.0/24     4608 7575 3491 4646 4646 4646   
  124.248.207.0/24     4608 7575 3491 4646 4646 4646   

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

AS4646   14 More Specifics   14 Total Advertisements   SUNNYVISION - SunnyVision Limited, HK
    45.126.4.0/24                 45.126.4.0/22
    45.126.216.0/24               45.126.216.0/22
    103.195.108.0/24              103.195.108.0/22
    103.195.109.0/24              103.195.108.0/22
    103.236.136.0/24              103.236.136.0/22
    103.236.137.0/24              103.236.136.0/22
    103.236.139.0/24              103.236.136.0/22
    117.18.66.0/24                117.18.64.0/20
    117.18.67.0/24                117.18.64.0/20
    117.18.72.0/24                117.18.64.0/20
    117.18.74.0/24                117.18.64.0/20
    117.18.78.0/24                117.18.64.0/20
    124.248.196.0/24              124.248.192.0/18
    124.248.207.0/24              124.248.192.0/18

Whois Entry

whois: 402609

IANA has recorded AS4646 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS4646\n