Report for 18297

Name

KJISTNET-AS-KR K-JIST, 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.

18297 KJISTNET-AS-KR K-JIST

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1237    KREONET-AS-KR Korea Institute of Science and Technology Information

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7394  AS18297  ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  KJISTNET-AS-KR K-JIST

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       %
12279 AS18297 KJISTNET-AS-KR K-JIST                         1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  203.237.32.0/19      4637 9225 2516 3786 1237 18297   

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

AS18297   1 More Specifics   1 Total Advertisements   KJISTNET-AS-KR K-JIST
    203.237.32.0/19               203.236.0.0/14

Whois Entry

whois: 402332

IANA has recorded AS18297 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS18297\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS17653 - AS18431'
             
             as-block:       AS17653 - AS18431
             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:  2019-01-08T23:19:07Z
             source:         APNIC
             
             % Information related to 'AS18294 - AS18343'
             
             as-block:       AS18294 - AS18343
             descr:          KRNIC-ASBLOCK-AP
             descr:          KRNIC
             descr:          Korea Network Information Center
             country:        KR
             admin-c:        HM127-AP
             tech-c:         HM127-AP
             remarks:        Authoritative information regarding AS Number
             remarks:        assignments made from within this block can also be
             remarks:        queried at whois.nic.or.kr
             mnt-by:         APNIC-HM
             mnt-lower:      MNT-KRNIC-AP
             last-modified:  2017-06-15T04:25:42Z
             source:         APNIC
             
             % Information related to 'AS18297'
             
             % Abuse contact for 'AS18297' is 'irt@nic.or.kr'
             
             aut-num:        AS18297
             as-name:        KJISTNET-AS-KR
             descr:          K-JIST
             country:        KR
             admin-c:        AM1531-AP
             tech-c:         AM1531-AP
             import:         from AS1237
                             action pref=100;
                             accept ANY
             import:         from AS4766
                             action pref=10;
                             accept ANY
             import:         from AS9270
                             action pref=200;
                             accept ANY
             export:         to AS1237
                             announce AS18297
             export:         to AS4766
                             announce AS18297
             export:         to AS9270
                             announce AS18297
             mnt-by:         MNT-KRNIC-AP
             mnt-irt:        IRT-KRNIC-KR
             last-modified:  2019-11-04T10:34:10Z
             source:         APNIC
             
             % Information related to 'AS18297'
             
             aut-num:        AS18297
             as-name:        KJISTNET-AS-KR-KR
             descr:          K-JIST
             country:        KR
             import:         from AS1237 action pref=100 accept ANY
             import:         from AS4766 action pref=10 accept ANY
             import:         from AS9270 action pref=200 accept ANY
             export:         to AS1237 announce AS18297
             export:         to AS4766 announce AS18297
             export:         to AS9270 announce AS18297
             admin-c:        KL459-KR
             tech-c:         YP459-KR
             mnt-by:         MNT-KRNIC-AP
             mnt-irt:        IRT-KRNIC-KR
             changed:        hostmaster@nic.or.kr 20240912
             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)