Report for 7535

Name

TISNET TISNET Technology Inc., TW

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.

7535 TISNET TISNET Technology Inc., TW

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS4780          SEEDNET Digital United Inc., TW

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3218  AS7535         ORIGIN  Originate:      67072 /15.97  Transit:          0 /0.00  TISNET TISNET Technology Inc., TW

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       %
 6895 AS7535        TISNET TISNET Technology Inc., TW                  7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  139.223.0.0/16       4777 2497 4780 7535    
  139.223.2.0/24       4777 2497 4780 7535  - Withdrawn - matching aggregate 139.223.0.0/16 4777 2497 4780 7535
  139.223.11.0/24      4777 2497 4780 7535  - Withdrawn - matching aggregate 139.223.0.0/16 4777 2497 4780 7535
  139.223.12.0/24      4777 2497 4780 7535  - Withdrawn - matching aggregate 139.223.0.0/16 4777 2497 4780 7535
  139.223.131.0/24     4777 2497 4780 7535  - Withdrawn - matching aggregate 139.223.0.0/16 4777 2497 4780 7535
  139.223.200.0/24     4777 2497 4780 7535  - Withdrawn - matching aggregate 139.223.0.0/16 4777 2497 4780 7535
  139.223.201.0/24     4777 2497 4780 7535  - Withdrawn - matching aggregate 139.223.0.0/16 4777 2497 4780 7535

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

AS7535   6 More Specifics   7 Total Advertisements   TISNET TISNET Technology Inc., TW
    139.223.2.0/24                139.223.0.0/16
    139.223.11.0/24               139.223.0.0/16
    139.223.12.0/24               139.223.0.0/16
    139.223.131.0/24              139.223.0.0/16
    139.223.200.0/24              139.223.0.0/16
    139.223.201.0/24              139.223.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS7535 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS7535\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS7467 - AS7722'
             
             as-block:       AS7467 - AS7722
             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 'AS7532 - AS7539'
             
             as-block:       AS7532 - AS7539
             descr:          TWNIC-TW-AS-BLOCK
             remarks:        These AS numbers are further assigned by TWNIC
             remarks:        to TWNIC members
             admin-c:        TWA2-AP
             tech-c:         TWA2-AP
             mnt-by:         APNIC-HM
             mnt-lower:      MAINT-TW-TWNIC
             last-modified:  2017-06-29T23:47:08Z
             source:         APNIC
             
             % Information related to 'AS7535'
             
             % Abuse contact for 'AS7535' is 'tony.chu@tisnet.com.tw'
             
             aut-num:        AS7535
             as-name:        TISNET
             descr:          TISNET Technology Inc.
             descr:          22, Sec. 3, Chungshan N. Rd.,
             descr:          Taipei, Taiwan
             country:        TW
             import:         from AS4778 action pref=100; accept ANY
             import:         from AS7532 action pref=200; accept ANY
             export:         to AS4778 announce ANY
             export:         to AS7532 announce ANY
             default:        to AS4778 action pref=10; networks ANY
             admin-c:        FT24-AP
             tech-c:         FT24-AP
             abuse-c:        AT939-AP
             mnt-by:         MAINT-TW-TWNIC
             mnt-irt:        IRT-TISNET-TW
             last-modified:  2025-11-06T09:06:29Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)