Report for 2515

Name

JPNIC Japan Network Information Center, JP

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.

2515 JPNIC Japan Network Information Center, JP

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS2497          IIJ Internet Initiative Japan Inc., JP
    AS2518          BIGLOBE BIGLOBE Inc., JP
    AS4777          APNIC-COLO Asia Pacific Network Information Centre, JP
  Downstream Adjacent AS list
    AS131971        JPNIC-LAB Japan Network Information Center, JP

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19629 AS2515         ORG+TRN Originate:       3072 /20.42  Transit:       2048 /21.00 JPNIC Japan Network Information Center, JP

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       %
31114 AS2515        JPNIC Japan Network Information Center, JP         4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  103.131.194.0/23     4777 2515              
  192.41.192.0/24      4777 2515              
  202.12.30.0/24       4777 2515              
  211.120.240.0/21     4777 2515              

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

AS2515   1 More Specifics   4 Total Advertisements   JPNIC Japan Network Information Center, JP
    211.120.240.0/21              211.120.0.0/13

Whois Entry

whois: 402332

IANA has recorded AS2515 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS2515\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS2497 - AS2528'
             
             as-block:       AS2497 - AS2528
             descr:          JPNIC-2Byte-ASBLOCK-AP
             descr:          for assignment to JPNIC members
             country:        JP
             admin-c:        JNIC1-AP
             tech-c:         JNIC1-AP
             remarks:        Authoritative information regarding AS Number
             remarks:        assignments made from within this block can be
             remarks:        queried at whois.nic.ad.jp.
             remarks:        To only display English output,
             remarks:        add '/e' at the end of command,
             remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
             mnt-by:         APNIC-HM
             mnt-lower:      MAINT-JPNIC
             last-modified:  2017-06-12T03:54:29Z
             source:         APNIC
             
             role:           Japan Network Information Center
             address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
             address:        Chiyoda-ku, Tokyo 101-0047, Japan
             country:        JP
             phone:          +81-3-5297-2311
             fax-no:         +81-3-5297-2312
             e-mail:         hostmaster@nic.ad.jp
             admin-c:        JI13-AP
             tech-c:         JE53-AP
             nic-hdl:        JNIC1-AP
             mnt-by:         MAINT-JPNIC
             last-modified:  2022-01-05T03:04:02Z
             source:         APNIC
             
             % Information related to 'AS2515'
             
             aut-num:        AS2515
             as-name:        JPNIC
             descr:          Japan Network Information Center
             import:         from AS2500 10 accept ANY
             import:         from AS2497 10 accept ANY
             export:         to AS2500 announce AS2515
             export:         to AS2497 announce AS2515
             country:        JP
             admin-c:        SS54384JP
             tech-c:         EK6175JP
             tech-c:         KG13714JP
             tech-c:         NH27225JP
             tech-c:         TK74577JP
             tech-c:         YK11438JP
             last-modified:  2023-06-20T01:29:02Z
             remarks:        This information has been partially mirrored by APNIC from
             remarks:        JPNIC. To obtain more specific information, please use the
             remarks:        JPNIC WHOIS Gateway at
             remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
             remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
             remarks:        defaults to Japanese output, use the /e switch for English
             remarks:        output)
             source:         JPNIC
             
             % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)