IPv6 Report for 17816

Name

CHINA169-GZ - China Unicom IP network China169 Guangdong province, CN

IPv6 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.

17816 CHINA169-GZ - China Unicom IP network China169 Guangdong province, CN

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS4837    CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN
    AS9929    CUII - CHINA UNICOM Industrial Internet Backbone, CN

Announced IPv6 Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
204   AS17816  ORIGIN  Originate: 185757466624 /26.57  Transit:          0 /0.00  CHINA169-GZ - China Unicom IP network China169 Guangdong province, CN

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       %
  413 AS17816 CHINA169-GZ - China Unicom IP network Ch     49     46     15     18     31  63.27%


  Prefix               AS Path                              Aggregation Suggestion
  2408:8001:3000::/36  5539 1299 4837 17816   
  2408:8256::/31       5539 1299 4837 17816 + Announce - aggregate of 2408:8256::/32 (5539 1299 4837 17816) and 2408:8257::/32 (5539 1299 4837 17816)
  2408:8256::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8257::/32 (5539 1299 4837 17816)
  2408:8257::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8256::/32 (5539 1299 4837 17816)
  2408:8258::/30       5539 1299 4837 17816 + Announce - aggregate of 2408:8258::/31 (5539 1299 4837 17816) and 2408:825A::/31 (5539 1299 4837 17816)
  2408:8258::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8259::/32 (5539 1299 4837 17816)
  2408:8259::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8258::/32 (5539 1299 4837 17816)
  2408:825a::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:825b::/32 (5539 1299 4837 17816)
  2408:825b::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:825a::/32 (5539 1299 4837 17816)
  2408:8356::/31       5539 1299 4837 17816 + Announce - aggregate of 2408:8356::/32 (5539 1299 4837 17816) and 2408:8357::/32 (5539 1299 4837 17816)
  2408:8356::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8357::/32 (5539 1299 4837 17816)
  2408:8357::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8356::/32 (5539 1299 4837 17816)
  2408:8358::/30       5539 1299 4837 17816 + Announce - aggregate of 2408:8358::/31 (5539 1299 4837 17816) and 2408:835A::/31 (5539 1299 4837 17816)
  2408:8358::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8359::/32 (5539 1299 4837 17816)
  2408:8359::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8358::/32 (5539 1299 4837 17816)
  2408:835a::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:835b::/32 (5539 1299 4837 17816)
  2408:835b::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:835a::/32 (5539 1299 4837 17816)
  2408:8456::/31       5539 1299 4837 17816 + Announce - aggregate of 2408:8456::/32 (5539 1299 4837 17816) and 2408:8457::/32 (5539 1299 4837 17816)
  2408:8456::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8457::/32 (5539 1299 4837 17816)
  2408:8457::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8456::/32 (5539 1299 4837 17816)
  2408:8458::/30       5539 1299 4837 17816 + Announce - aggregate of 2408:8458::/31 (5539 1299 4837 17816) and 2408:845A::/31 (5539 1299 4837 17816)
  2408:8458::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8459::/32 (5539 1299 4837 17816)
  2408:8459::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8458::/32 (5539 1299 4837 17816)
  2408:845a::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:845b::/32 (5539 1299 4837 17816)
  2408:845b::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:845a::/32 (5539 1299 4837 17816)
  2408:84f3::/32       5539 1299 4837 17816   
  2408:8656::/31       5539 1299 4837 17816 + Announce - aggregate of 2408:8656::/32 (5539 1299 4837 17816) and 2408:8657::/32 (5539 1299 4837 17816)
  2408:8656::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8657::/32 (5539 1299 4837 17816)
  2408:8657::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8656::/32 (5539 1299 4837 17816)
  2408:8658::/30       5539 1299 4837 17816 + Announce - aggregate of 2408:8658::/31 (5539 1299 4837 17816) and 2408:865A::/31 (5539 1299 4837 17816)
  2408:8658::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8659::/32 (5539 1299 4837 17816)
  2408:8659::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8658::/32 (5539 1299 4837 17816)
  2408:865a::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:865b::/32 (5539 1299 4837 17816)
  2408:865b::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:865a::/32 (5539 1299 4837 17816)
  2408:8756::/31       5539 1299 4837 17816 + Announce - aggregate of 2408:8756::/32 (5539 1299 4837 17816) and 2408:8757::/32 (5539 1299 4837 17816)
  2408:8756::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8757::/32 (5539 1299 4837 17816)
  2408:8757::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8756::/32 (5539 1299 4837 17816)
  2408:8758::/30       5539 1299 4837 17816 + Announce - aggregate of 2408:8758::/31 (5539 1299 4837 17816) and 2408:875A::/31 (5539 1299 4837 17816)
  2408:8758::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8759::/32 (5539 1299 4837 17816)
  2408:8759::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8758::/32 (5539 1299 4837 17816)
  2408:875a::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:875b::/32 (5539 1299 4837 17816)
  2408:875b::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:875a::/32 (5539 1299 4837 17816)
  2408:8856::/31       5539 1299 4837 17816 + Announce - aggregate of 2408:8856::/32 (5539 1299 4837 17816) and 2408:8857::/32 (5539 1299 4837 17816)
  2408:8856::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8857::/32 (5539 1299 4837 17816)
  2408:8857::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8856::/32 (5539 1299 4837 17816)
  2408:8858::/30       5539 1299 4837 17816 + Announce - aggregate of 2408:8858::/31 (5539 1299 4837 17816) and 2408:885A::/31 (5539 1299 4837 17816)
  2408:8858::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8859::/32 (5539 1299 4837 17816)
  2408:8859::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8858::/32 (5539 1299 4837 17816)
  2408:885a::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:885b::/32 (5539 1299 4837 17816)
  2408:885b::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:885a::/32 (5539 1299 4837 17816)
  2408:8956::/31       5539 1299 4837 17816 + Announce - aggregate of 2408:8956::/32 (5539 1299 4837 17816) and 2408:8957::/32 (5539 1299 4837 17816)
  2408:8956::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8957::/32 (5539 1299 4837 17816)
  2408:8957::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8956::/32 (5539 1299 4837 17816)
  2408:8958::/30       5539 1299 4837 17816 + Announce - aggregate of 2408:8958::/31 (5539 1299 4837 17816) and 2408:895A::/31 (5539 1299 4837 17816)
  2408:8958::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8959::/32 (5539 1299 4837 17816)
  2408:8959::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:8958::/32 (5539 1299 4837 17816)
  2408:895a::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:895b::/32 (5539 1299 4837 17816)
  2408:895b::/32       5539 1299 4837 17816 - Withdrawn - aggregated with 2408:895a::/32 (5539 1299 4837 17816)
  2408:8A05:6000::/35  5539 1299 9929 17816 + Announce - aggregate of 2408:8a05:6000::/36 (5539 1299 9929 17816) and 2408:8a05:7000::/36 (5539 1299 9929 17816)
  2408:8a05:6000::/36  5539 1299 9929 17816 - Withdrawn - aggregated with 2408:8a05:7000::/36 (5539 1299 9929 17816)
  2408:8a05:6001::/48  5539 1299 9929 17816 - Withdrawn - matching aggregate 2408:8a05:6000::/36 5539 1299 9929 17816
  2408:8a05:6540::/48  5539 1299 9929 17816 - Withdrawn - matching aggregate 2408:8a05:6000::/36 5539 1299 9929 17816
  2408:8a05:7000::/36  5539 1299 9929 17816 - Withdrawn - aggregated with 2408:8a05:6000::/36 (5539 1299 9929 17816)
  2408:8a05:8000::/36  5539 1299 9929 17816   

Whois Entry

whois: 402628

IANA has recorded AS17816 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17816\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
             
             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 'AS17816'
             
             % Abuse contact for 'AS17816' is 'zhaoyz3@chinaunicom.cn'
             
             aut-num:        AS17816
             as-name:        CHINA169-GZ
             descr:          China Unicom IP network China169 Guangdong province
             country:        CN
             member-of:      AS4837:AS-CNCGROUP
             import:         from AS4837 action pref=100; accept ANY
             import:         from AS17490 action pref=100; accept AS17490
             export:         to AS4837 announce AS17816
             export:         to AS17490 announce AS17816
             admin-c:        CH1302-AP
             tech-c:         CH1302-AP
             abuse-c:        AC1718-AP
             mnt-routes:     MAINT-CNCGROUP-RR
             mnt-by:         MAINT-CNCGROUP
             mnt-by:         MAINT-CNCGROUP-RR
             mnt-irt:        IRT-CU-CN
             last-modified:  2023-10-21T03:41:22Z
             source:         APNIC
             
             irt:            IRT-CU-CN
             address:        No.21,Financial Street
             address:        Beijing,100033
             address:        P.R.China
             e-mail:         zhaoyz3@chinaunicom.cn
             abuse-mailbox:  zhaoyz3@chinaunicom.cn
             admin-c:        CH1302-AP
             tech-c:         CH1302-AP
             auth:           # Filtered
             remarks:        zhaoyz3@chinaunicom.cn was validated on 2026-05-08
             mnt-by:         MAINT-CNCGROUP
             last-modified:  2026-05-09T04:50:16Z
             source:         APNIC
             
             role:           ABUSE CUCN
             country:        ZZ
             address:        No.21,Financial Street
             address:        Beijing,100033
             address:        P.R.China
             phone:          +000000000
             e-mail:         zhaoyz3@chinaunicom.cn
             admin-c:        CH1302-AP
             tech-c:         CH1302-AP
             nic-hdl:        AC1718-AP
             remarks:        Generated from irt object IRT-CU-CN
             remarks:        zhaoyz3@chinaunicom.cn was validated on 2026-05-08
             abuse-mailbox:  zhaoyz3@chinaunicom.cn
             mnt-by:         APNIC-ABUSE
             last-modified:  2026-05-08T01:31:32Z
             source:         APNIC
             
             person:         ChinaUnicom Hostmaster
             nic-hdl:        CH1302-AP
             e-mail:         hqs-ipabuse@chinaunicom.cn
             address:        No.21,Jin-Rong Street
             address:        Beijing,100033
             address:        P.R.China
             phone:          +86-10-66259764
             fax-no:         +86-10-66259764
             country:        CN
             mnt-by:         MAINT-CNCGROUP
             last-modified:  2017-08-17T06:13:16Z
             source:         APNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)