Report for 63771

Name

BGPNAP Border Gateway Protocol Network Analysis Project, 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.

63771 BGPNAP Border Gateway Protocol Network Analysis Project, JP

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS59105         HOMENOC Home NOC Operators Group, JP
    AS63780         BIRDIE-NET dual&Co. Inc., JP

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13769 AS63771        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  BGPNAP Border Gateway Protocol Network Analysis Project, 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       %
 4990 AS63771       BGPNAP Border Gateway Protocol Network Analys     14     11      1      4     10  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  103.96.64.0/22       4777 59105 63771       
  103.96.64.0/23       4777 9607 63780 63771   
  103.96.64.0/23       4777 59105 63771     + Announce - aggregate of 103.96.64.0/24 (4777 59105 63771) and 103.96.65.0/24 (4777 59105 63771)
  103.96.64.0/24       4777 59105 63771     - Withdrawn - aggregated with 103.96.65.0/24 (4777 59105 63771)
  103.96.65.0/24       4777 59105 63771     - Withdrawn - aggregated with 103.96.64.0/24 (4777 59105 63771)
  103.96.66.0/23       4777 59105 63771     - Withdrawn - matching aggregate 103.96.64.0/22 4777 59105 63771
  103.96.66.0/24       4777 59105 63771     - Withdrawn - matching aggregate 103.96.64.0/22 4777 59105 63771
  103.96.67.0/24       4777 59105 63771     - Withdrawn - matching aggregate 103.96.64.0/22 4777 59105 63771
  202.223.56.0/22      4777 59105 63771       
  202.223.56.0/23      4777 59105 63771     - Withdrawn - matching aggregate 202.223.56.0/22 4777 59105 63771
  202.223.56.0/24      4777 59105 63771     - Withdrawn - matching aggregate 202.223.56.0/22 4777 59105 63771
  202.223.57.0/24      4777 59105 63771     - Withdrawn - matching aggregate 202.223.56.0/22 4777 59105 63771
  202.223.58.0/23      4777 59105 63771     - Withdrawn - matching aggregate 202.223.56.0/22 4777 59105 63771
  202.223.58.0/24      4777 59105 63771     - Withdrawn - matching aggregate 202.223.56.0/22 4777 59105 63771
  202.223.59.0/24      4777 59105 63771     - Withdrawn - matching aggregate 202.223.56.0/22 4777 59105 63771

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

AS63771   13 More Specifics   14 Total Advertisements   BGPNAP Border Gateway Protocol Network Analysis Project, JP
    103.96.64.0/23                103.96.64.0/22
    103.96.64.0/24                103.96.64.0/22
    103.96.65.0/24                103.96.64.0/22
    103.96.66.0/23                103.96.64.0/22
    103.96.66.0/24                103.96.64.0/22
    103.96.67.0/24                103.96.64.0/22
    202.223.56.0/22               202.220.0.0/14
    202.223.56.0/23               202.220.0.0/14
    202.223.56.0/24               202.220.0.0/14
    202.223.57.0/24               202.220.0.0/14
    202.223.58.0/23               202.220.0.0/14
    202.223.58.0/24               202.220.0.0/14
    202.223.59.0/24               202.220.0.0/14

Whois Entry

whois: 402332

IANA has recorded AS63771 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS63771\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS63488 - AS63999'
             
             as-block:       AS63488 - AS63999
             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:  2013-09-11T23:49:48Z
             source:         APNIC
             
             role:           APNIC Hostmaster
             address:        6 Cordelia Street
             address:        South Brisbane
             address:        QLD 4101
             country:        AU
             phone:          +61 7 3858 3100
             fax-no:         +61 7 3858 3199
             e-mail:         helpdesk@apnic.net
             admin-c:        AMS11-AP
             tech-c:         AH256-AP
             nic-hdl:        HM20-AP
             remarks:        Administrator for APNIC
             notify:         hostmaster@apnic.net
             mnt-by:         MAINT-APNIC-AP
             last-modified:  2013-10-23T04:06:51Z
             source:         APNIC
             
             % Information related to 'AS63770 - AS63809'
             
             as-block:       AS63770 - AS63809
             descr:          JPNIC-2Byte-ASBLOCK-AP
             country:        JP
             admin-c:        JNIC1-AP
             tech-c:         JNIC1-AP
             remarks:        for assignment to JPNIC members
             remarks:        Authoritative information regarding AS Number
             remarks:        assignments made from within this block can also be
             remarks:        queried at whois.nic.ad.jp
             mnt-by:         APNIC-HM
             mnt-lower:      MAINT-JPNIC
             last-modified:  2014-08-25T06:41:43Z
             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 'AS63771'
             
             aut-num:        AS63771
             as-name:        BGPNAP
             descr:          Border Gateway Protocol Network Analysis Project
             import:
             export:
             country:        JP
             admin-c:        JP00149869
             tech-c:         JP00149869
             last-modified:  2017-07-17T03:02:03Z
             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 1.88.48 (WHOIS-AU4)