Report for 24334

Name

CYBERPORT-HK-AP Cyberport Hong Kong, HK

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.

24334 CYBERPORT-HK-AP Cyberport Hong Kong, HK

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS9304          HUTCHISON-AS-AP HGC Global Communications Limited, HK
    AS4515          PCCW-AS-AP PCCW IMS Ltd PCCW Business Internet Access, HK
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US
    AS17554         CITIC-HK-AP Citic Telecom International Data Limited., HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8479  AS24334        ORIGIN  Originate:      14080 /18.22  Transit:          0 /0.00  CYBERPORT-HK-AP Cyberport Hong Kong, HK

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       %
 3623 AS24334       CYBERPORT-HK-AP Cyberport Hong Kong, HK           31     14      0     17     14  45.16%


  Prefix               AS Path                              Aggregation Suggestion
  103.11.88.0/22       4777 2497 9304 24334 24334 24334 24334   
  103.11.88.0/24       4777 2497 9304 24334   
  103.11.89.0/24       4777 32787 24334       
  103.11.90.0/24       4777 2497 9304 24334   
  103.11.91.0/24       4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 103.11.88.0/22 4777 2497 9304 24334 24334 24334 24334
  202.83.240.0/21      4777 2497 9304 24334 24334 24334 24334   
  202.83.240.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 202.83.240.0/21 4777 2497 9304 24334 24334 24334 24334
  202.83.241.0/24      4777 2497 3491 4515 24334 24334 24334 24334   
  202.83.242.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 202.83.240.0/21 4777 2497 9304 24334 24334 24334 24334
  202.83.243.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 202.83.240.0/21 4777 2497 9304 24334 24334 24334 24334
  202.83.244.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 202.83.240.0/21 4777 2497 9304 24334 24334 24334 24334
  202.83.245.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 202.83.240.0/21 4777 2497 9304 24334 24334 24334 24334
  202.83.246.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 202.83.240.0/21 4777 2497 9304 24334 24334 24334 24334
  202.83.247.0/24      4777 2497 3491 4515 24334 24334 24334 24334   
  202.171.208.0/21     4777 2497 9304 24334 24334 24334 24334   
  202.171.208.0/24     4777 4713 2914 7617 17554 24334   
  202.171.209.0/24     4777 2497 9304 24334   
  202.171.210.0/24     4777 2497 9304 24334   
  202.171.211.0/24     4608 7575 3491 4515 24334 24334 24334 24334   
  202.171.212.0/24     4777 2497 9304 24334   
  202.171.213.0/24     4777 4713 2914 7617 17554 24334   
  202.171.214.0/24     4777 4713 2914 7617 17554 24334   
  202.171.215.0/24     4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 202.171.208.0/21 4777 2497 9304 24334 24334 24334 24334
  203.142.88.0/21      4777 2497 9304 24334 24334 24334 24334   
  203.142.89.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 203.142.88.0/21 4777 2497 9304 24334 24334 24334 24334
  203.142.90.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 203.142.88.0/21 4777 2497 9304 24334 24334 24334 24334
  203.142.91.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 203.142.88.0/21 4777 2497 9304 24334 24334 24334 24334
  203.142.92.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 203.142.88.0/21 4777 2497 9304 24334 24334 24334 24334
  203.142.93.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 203.142.88.0/21 4777 2497 9304 24334 24334 24334 24334
  203.142.94.0/24      4777 4713 2914 7617 17554 24334 24334 24334 24334 24334 24334 24334 24334   
  203.142.95.0/24      4777 2497 9304 24334 24334 24334 24334 - Withdrawn - matching aggregate 203.142.88.0/21 4777 2497 9304 24334 24334 24334 24334

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

AS24334   27 More Specifics   31 Total Advertisements   CYBERPORT-HK-AP Cyberport Hong Kong, HK
    103.11.88.0/24                103.11.88.0/22
    103.11.89.0/24                103.11.88.0/22
    103.11.90.0/24                103.11.88.0/22
    103.11.91.0/24                103.11.88.0/22
    202.83.240.0/24               202.83.240.0/21
    202.83.241.0/24               202.83.240.0/21
    202.83.242.0/24               202.83.240.0/21
    202.83.243.0/24               202.83.240.0/21
    202.83.244.0/24               202.83.240.0/21
    202.83.245.0/24               202.83.240.0/21
    202.83.246.0/24               202.83.240.0/21
    202.83.247.0/24               202.83.240.0/21
    202.171.208.0/24              202.171.208.0/21
    202.171.209.0/24              202.171.208.0/21
    202.171.210.0/24              202.171.208.0/21
    202.171.211.0/24              202.171.208.0/21
    202.171.212.0/24              202.171.208.0/21
    202.171.213.0/24              202.171.208.0/21
    202.171.214.0/24              202.171.208.0/21
    202.171.215.0/24              202.171.208.0/21
    203.142.89.0/24               203.142.88.0/21
    203.142.90.0/24               203.142.88.0/21
    203.142.91.0/24               203.142.88.0/21
    203.142.92.0/24               203.142.88.0/21
    203.142.93.0/24               203.142.88.0/21
    203.142.94.0/24               203.142.88.0/21
    203.142.95.0/24               203.142.88.0/21

Whois Entry

whois: 402332

IANA has recorded AS24334 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS24334\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
             
             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 'AS24298 - AS24400'
             
             as-block:       AS24298 - AS24400
             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
             
             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 'AS24334'
             
             % Abuse contact for 'AS24334' is 'noc@cyberport.com.hk'
             
             aut-num:        AS24334
             as-name:        CYBERPORT-HK-AP
             descr:          Cyberport Hong Kong
             country:        HK
             import:         from AS17554 action pref=100; accept ANY
             import:         from AS9925 action pref=100; accept ANY
             import:         from AS4515 action pref=100; accept ANY
             import:         from AS4635 action pref=100; accept ANY
             export:         to AS17554 announce AS24334
             export:         to AS9925 announce AS24334
             export:         to AS4515 announce AS24334
             export:         to AS4635 announce AS24334
             org:            ORG-HKCM1-AP
             admin-c:        WC2240-AP
             tech-c:         LW3346-AP
             abuse-c:        AC1901-AP
             notify:         williamchanch@cyberport.hk
             notify:         lawrencewongtl@cyberport.hk
             mnt-lower:      MAINT-HK-CYBERPORT
             mnt-routes:     MAINT-HK-CYBERPORT
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-CYBERPORT-HK
             last-modified:  2024-03-27T02:53:36Z
             source:         APNIC
             
             irt:            IRT-CYBERPORT-HK
             address:
             address:        Level 6,
             address:        Cyberport 2
             address:        100 Cyberport Road,
             e-mail:         noc@cyberport.com.hk
             abuse-mailbox:  noc@cyberport.com.hk
             admin-c:        LW3346-AP
             tech-c:         LW3346-AP
             auth:           # Filtered
             remarks:        noc@cyberport.com.hk was validated on 2026-04-08
             mnt-by:         MAINT-HK-CYBERPORT
             last-modified:  2026-04-08T00:27:18Z
             source:         APNIC
             
             organisation:   ORG-HKCM1-AP
             org-name:       Hong Kong Cyberport Management Company Ltd.
             org-type:       LIR
             country:        HK
             address:        Level 6, Cyberport 2,
             address:        100 Cyberport Road,
             address:        Cyberport
             phone:          +852-3166-3975
             e-mail:         mis@cyberport.hk
             mnt-ref:        APNIC-HM
             mnt-by:         APNIC-HM
             last-modified:  2023-09-05T02:14:59Z
             source:         APNIC
             
             role:           ABUSE CYBERPORTHK
             country:        ZZ
             address:
             address:        Level 6,
             address:        Cyberport 2
             address:        100 Cyberport Road,
             phone:          +000000000
             e-mail:         noc@cyberport.com.hk
             admin-c:        LW3346-AP
             tech-c:         LW3346-AP
             nic-hdl:        AC1901-AP
             remarks:        Generated from irt object IRT-CYBERPORT-HK
             remarks:        noc@cyberport.com.hk was validated on 2026-04-08
             abuse-mailbox:  noc@cyberport.com.hk
             mnt-by:         APNIC-ABUSE
             last-modified:  2026-04-08T00:27:40Z
             source:         APNIC
             
             person:         Lawrence Wong
             address:        Level 6, Cyberport 2
             country:        HK
             phone:          +852-3166-3975
             e-mail:         lawrencewongtl@cyberport.hk
             nic-hdl:        LW3346-AP
             mnt-by:         MAINT-HK-CYBERPORT
             last-modified:  2022-02-23T04:39:59Z
             source:         APNIC
             
             person:         William Chan
             address:        Level 6, Cyberport 2
             country:        HK
             phone:          +852-3166-3956
             e-mail:         williamchanch@cyberport.hk
             nic-hdl:        WC2240-AP
             mnt-by:         MAINT-HK-CYBERPORT
             last-modified:  2024-03-27T02:08:26Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)