Report for 2643

Name

IHEP-SU IHEP-SU AS, EU

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.

2643 IHEP-SU IHEP-SU AS, EU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS59624         KIAE-COMPUTING-AS supercomputing division, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15644 AS2643         ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  IHEP-SU IHEP-SU AS, EU

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       %
30275 AS2643        IHEP-SU IHEP-SU AS, EU                             4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  144.206.136.0/21     4608 7575 2914 9002 59624 2643   
  192.102.229.0/24     4608 7575 2914 9002 59624 2643   
  192.160.233.0/24     4608 7575 2914 9002 59624 2643   
  194.190.160.0/21     4608 7575 2914 9002 59624 2643   

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

AS2643   1 More Specifics   4 Total Advertisements   IHEP-SU IHEP-SU AS, EU
    144.206.136.0/21              144.206.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS2643 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS2643\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)