Report for 23971

Name

CHUGYE-AS-KR CHUGYE UNIVERSITY FOR THE ARTS, KR

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 AS4637) 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.

23971 CHUGYE-AS-KR CHUGYE UNIVERSITY FOR THE ARTS

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS4766    KIXS-AS-KR Korea Telecom

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17867 AS23971  ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  CHUGYE-AS-KR CHUGYE UNIVERSITY FOR THE ARTS

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       %
 5592 AS23971 CHUGYE-AS-KR CHUGYE UNIVERSITY FOR THE A      2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  210.93.46.0/23       4637 4766 23971      + Announce - aggregate of 210.93.46.0/24 (4637 4766 23971) and 210.93.47.0/24 (4637 4766 23971)
  210.93.46.0/24       4637 4766 23971      - Withdrawn - aggregated with 210.93.47.0/24 (4637 4766 23971)
  210.93.47.0/24       4637 4766 23971      - Withdrawn - aggregated with 210.93.46.0/24 (4637 4766 23971)

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

AS23971   2 More Specifics   2 Total Advertisements   CHUGYE-AS-KR CHUGYE UNIVERSITY FOR THE ARTS
    210.93.46.0/24                210.93.0.0/16
    210.93.47.0/24                210.93.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS23971 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS23971\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS23552 - AS24575'
             
             as-block:       AS23552 - AS24575
             descr:          APNIC ASN block
             remarks:        These AS numbers are further assigned by APNIC
             remarks:        to APNIC members and end-users in the APNIC region
             remarks:        AS23889 has been transfered to AfriNIC
             admin-c:        HM20-AP
             tech-c:         HM20-AP
             mnt-by:         APNIC-HM
             mnt-lower:      APNIC-HM
             last-modified:  2009-09-29T06:04:16Z
             source:         APNIC
             
             % Information related to 'AS23955 - AS24084'
             
             as-block:       AS23955 - AS24084
             descr:          APNIC ASN block
             remarks:        These AS numbers are further assigned by APNIC
             remarks:        to APNIC members and end-users in the APNIC region
             admin-c:        HM20-AP
             tech-c:         HM20-AP
             mnt-by:         APNIC-HM
             mnt-lower:      APNIC-HM
             last-modified:  2008-09-04T06:40:26Z
             source:         APNIC
             
             % Information related to 'AS23971'
             
             % Abuse contact for 'AS23971' is 'irt@nic.or.kr'
             
             aut-num:        AS23971
             as-name:        CHUGYE-AS-KR
             descr:          CHUGYE UNIVERSITY FOR THE ARTS
             country:        KR
             admin-c:        AM1357-AP
             tech-c:         AM1357-AP
             import:         from AS3786
                             action pref=100;
                             accept ANY
             import:         from AS4766
                             action pref=10;
                             accept ANY
             export:         to AS3786
                             announce AS23971
             export:         to AS4766
                             announce AS23971
             mnt-by:         MNT-KRNIC-AP
             mnt-irt:        IRT-KRNIC-KR
             last-modified:  2021-09-02T01:44:02Z
             source:         APNIC
             
             % Information related to 'AS23971'
             
             aut-num:        AS23971
             as-name:        CHUGYE-AS-KR-KR
             descr:          CHUGYE UNIVERSITY FOR THE ARTS
             country:        KR
             import:         from 4766 action pref=10 accept ANY
             import:         from 3786 action pref=100 accept ANY
             export:         to 4766 announce NEW
             export:         to 3786 announce NEW
             admin-c:        HC552-KR
             tech-c:         DH552-KR
             mnt-by:         MNT-KRNIC-AP
             mnt-irt:        IRT-KRNIC-KR
             remarks:        This information has been partially mirrored by APNIC from
             remarks:        KRNIC. To obtain more specific information, please use the
             remarks:        KRNIC whois server at whois.kisa.or.kr.
             source:         KRNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)