Report for 139220

Name

CHINANET-Sichuan-Chuanxi-IDC - Sichuan Chuanxn IDC, CN

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 AS6447) 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.

139220 CHINANET-SICHUAN-CHUANXI-IDC Sichuan Chuanxn IDC, CN

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS38283         CHINANET-SCIDC-AS-AP CHINANET SiChuan Telecom Internet Data Center, CN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6481  AS139220       ORIGIN  Originate:      22528 /17.54  Transit:          0 /0.00  CHINANET-SICHUAN-CHUANXI-IDC Sichuan Chuanxn IDC, 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       %
 2828 AS139220      CHINANET-SICHUAN-CHUANXI-IDC Sichuan Chuanxn      71     34     14     51     20  28.17%


  Prefix               AS Path                              Aggregation Suggestion
  36.111.65.0/24       3303 4134 38283 139220   
  36.111.66.0/23       3303 4134 38283 139220 + Announce - aggregate of 36.111.66.0/24 (3303 4134 38283 139220) and 36.111.67.0/24 (3303 4134 38283 139220)
  36.111.66.0/24       3303 4134 38283 139220 - Withdrawn - aggregated with 36.111.67.0/24 (3303 4134 38283 139220)
  36.111.67.0/24       3303 4134 38283 139220 - Withdrawn - aggregated with 36.111.66.0/24 (3303 4134 38283 139220)
  36.111.68.0/22       3303 4134 38283 139220 + Announce - aggregate of 36.111.68.0/23 (3303 4134 38283 139220) and 36.111.70.0/23 (3303 4134 38283 139220)
  36.111.68.0/23       3303 4134 38283 139220 - Withdrawn - aggregated with 36.111.70.0/23 (3303 4134 38283 139220)
  36.111.70.0/23       3303 4134 38283 139220 - Withdrawn - aggregated with 36.111.68.0/23 (3303 4134 38283 139220)
  36.111.76.0/23       3303 4134 38283 139220 + Announce - aggregate of 36.111.76.0/24 (3303 4134 38283 139220) and 36.111.77.0/24 (3303 4134 38283 139220)
  36.111.76.0/24       3303 4134 38283 139220 - Withdrawn - aggregated with 36.111.77.0/24 (3303 4134 38283 139220)
  36.111.77.0/24       3303 4134 38283 139220 - Withdrawn - aggregated with 36.111.76.0/24 (3303 4134 38283 139220)
  61.188.0.0/24        3303 4134 38283 139220   
  61.188.9.0/24        3303 4134 38283 139220   
  61.188.170.0/24      3303 4134 38283 139220   
  110.188.24.0/22      3303 4134 38283 139220 + Announce - aggregate of 110.188.24.0/23 (3303 4134 38283 139220) and 110.188.26.0/23 (3303 4134 38283 139220)
  110.188.24.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 110.188.25.0/24 (3303 4134 38283 139220)
  110.188.25.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 110.188.24.0/24 (3303 4134 38283 139220)
  110.188.26.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 110.188.27.0/24 (3303 4134 38283 139220)
  110.188.27.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 110.188.26.0/24 (3303 4134 38283 139220)
  110.188.28.0/23      3303 4134 38283 139220 + Announce - aggregate of 110.188.28.0/24 (3303 4134 38283 139220) and 110.188.29.0/24 (3303 4134 38283 139220)
  110.188.28.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 110.188.29.0/24 (3303 4134 38283 139220)
  110.188.29.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 110.188.28.0/24 (3303 4134 38283 139220)
  118.116.0.0/23       3303 4134 38283 139220 + Announce - aggregate of 118.116.0.0/24 (3303 4134 38283 139220) and 118.116.1.0/24 (3303 4134 38283 139220)
  118.116.0.0/24       3303 4134 38283 139220 - Withdrawn - aggregated with 118.116.1.0/24 (3303 4134 38283 139220)
  118.116.1.0/24       3303 4134 38283 139220 - Withdrawn - aggregated with 118.116.0.0/24 (3303 4134 38283 139220)
  118.116.2.0/24       3303 4134 38283 139220   
  118.122.12.0/24      3303 4134 38283 139220   
  118.122.14.0/23      3303 4134 38283 139220 + Announce - aggregate of 118.122.14.0/24 (3303 4134 38283 139220) and 118.122.15.0/24 (3303 4134 38283 139220)
  118.122.14.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 118.122.15.0/24 (3303 4134 38283 139220)
  118.122.15.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 118.122.14.0/24 (3303 4134 38283 139220)
  118.123.205.0/24     3303 4134 38283 139220   
  118.123.210.0/24     3303 4134 38283 139220   
  118.123.218.0/23     3303 4134 38283 139220 + Announce - aggregate of 118.123.218.0/24 (3303 4134 38283 139220) and 118.123.219.0/24 (3303 4134 38283 139220)
  118.123.218.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 118.123.219.0/24 (3303 4134 38283 139220)
  118.123.219.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 118.123.218.0/24 (3303 4134 38283 139220)
  118.123.227.0/24     3303 4134 38283 139220   
  118.123.228.0/24     3303 4134 38283 139220   
  125.64.7.0/24        3303 4134 38283 139220   
  125.64.33.0/24       3303 4134 38283 139220   
  171.214.12.0/22      3303 4134 38283 139220   
  171.214.16.0/24      3303 4134 38283 139220   
  171.220.226.0/23     3303 4134 38283 139220 + Announce - aggregate of 171.220.226.0/24 (3303 4134 38283 139220) and 171.220.227.0/24 (3303 4134 38283 139220)
  171.220.226.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.227.0/24 (3303 4134 38283 139220)
  171.220.227.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.226.0/24 (3303 4134 38283 139220)
  171.220.228.0/22     3303 4134 38283 139220 + Announce - aggregate of 171.220.228.0/23 (3303 4134 38283 139220) and 171.220.230.0/23 (3303 4134 38283 139220)
  171.220.228.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.229.0/24 (3303 4134 38283 139220)
  171.220.229.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.228.0/24 (3303 4134 38283 139220)
  171.220.230.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.231.0/24 (3303 4134 38283 139220)
  171.220.231.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.230.0/24 (3303 4134 38283 139220)
  171.220.232.0/23     3303 4134 38283 139220 + Announce - aggregate of 171.220.232.0/24 (3303 4134 38283 139220) and 171.220.233.0/24 (3303 4134 38283 139220)
  171.220.232.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.233.0/24 (3303 4134 38283 139220)
  171.220.233.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.232.0/24 (3303 4134 38283 139220)
  171.220.250.0/23     3303 4134 38283 139220 + Announce - aggregate of 171.220.250.0/24 (3303 4134 38283 139220) and 171.220.251.0/24 (3303 4134 38283 139220)
  171.220.250.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.251.0/24 (3303 4134 38283 139220)
  171.220.251.0/24     3303 4134 38283 139220 - Withdrawn - aggregated with 171.220.250.0/24 (3303 4134 38283 139220)
  171.220.252.0/24     3303 4134 38283 139220   
  182.131.4.0/24       3303 4134 38283 139220   
  182.140.253.0/24     3303 4134 38283 139220   
  203.25.208.0/20      3303 4134 38283 139220 + Announce - aggregate of 203.25.208.0/21 (3303 4134 38283 139220) and 203.25.216.0/21 (3303 4134 38283 139220)
  203.25.208.0/22      3303 4134 38283 139220 - Withdrawn - aggregated with 203.25.212.0/22 (3303 4134 38283 139220)
  203.25.212.0/22      3303 4134 38283 139220 - Withdrawn - aggregated with 203.25.208.0/22 (3303 4134 38283 139220)
  203.25.216.0/22      3303 4134 38283 139220 - Withdrawn - aggregated with 203.25.220.0/22 (3303 4134 38283 139220)
  203.25.220.0/22      3303 4134 38283 139220 - Withdrawn - aggregated with 203.25.216.0/22 (3303 4134 38283 139220)
  203.55.196.0/24      3303 4134 38283 139220   
  203.55.221.0/24      3303 4134 38283 139220   
  203.55.224.0/24      3303 4134 38283 139220   
  203.56.1.0/24        3303 4134 38283 139220   
  203.56.12.0/24       3303 4134 38283 139220   
  203.56.110.0/24      3303 4134 38283 139220   
  203.56.121.0/24      3303 4134 38283 139220   
  203.56.161.0/24      3303 4134 38283 139220   
  203.56.169.0/24      3303 4134 38283 139220   
  203.56.175.0/24      3303 4134 38283 139220   
  203.56.183.0/24      3303 4134 38283 139220   
  203.56.185.0/24      3303 4134 38283 139220   
  203.56.187.0/24      3303 4134 38283 139220   
  203.56.192.0/24      3303 4134 38283 139220   
  203.56.198.0/24      3303 4134 38283 139220   
  203.56.201.0/24      3303 4134 38283 139220   
  221.236.17.0/24      3303 4134 38283 139220   
  222.211.64.0/24      3303 4134 38283 139220   
  222.213.19.0/24      3303 4134 38283 139220   
  222.213.21.0/24      3303 4134 38283 139220   
  222.213.22.0/23      3303 4134 38283 139220 + Announce - aggregate of 222.213.22.0/24 (3303 4134 38283 139220) and 222.213.23.0/24 (3303 4134 38283 139220)
  222.213.22.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 222.213.23.0/24 (3303 4134 38283 139220)
  222.213.23.0/24      3303 4134 38283 139220 - Withdrawn - aggregated with 222.213.22.0/24 (3303 4134 38283 139220)

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

AS139220   64 More Specifics   72 Total Advertisements   CHINANET-SICHUAN-CHUANXI-IDC Sichuan Chuanxn IDC, CN
    36.111.67.0/24                36.96.0.0/11
    36.111.68.0/23                36.96.0.0/11
    36.111.70.0/23                36.96.0.0/11
    36.111.76.0/24                36.96.0.0/11
    36.111.77.0/24                36.96.0.0/11
    61.188.0.0/24                 61.188.0.0/16
    61.188.9.0/24                 61.188.0.0/16
    110.188.24.0/24               110.184.0.0/13
    110.188.25.0/24               110.184.0.0/13
    110.188.26.0/24               110.184.0.0/13
    110.188.27.0/24               110.184.0.0/13
    110.188.28.0/24               110.184.0.0/13
    110.188.29.0/24               110.184.0.0/13
    118.116.0.0/24                118.112.0.0/13
    118.116.1.0/24                118.112.0.0/13
    118.116.2.0/24                118.112.0.0/13
    118.122.12.0/24               118.120.0.0/14
    118.122.14.0/24               118.120.0.0/14
    118.122.15.0/24               118.120.0.0/14
    118.123.202.0/24              118.120.0.0/14
    118.123.205.0/24              118.120.0.0/14
    118.123.210.0/24              118.120.0.0/14
    118.123.218.0/24              118.120.0.0/14
    118.123.219.0/24              118.120.0.0/14
    118.123.227.0/24              118.120.0.0/14
    118.123.228.0/24              118.120.0.0/14
    125.64.7.0/24                 125.64.0.0/13
    125.64.33.0/24                125.64.0.0/13
    171.214.12.0/22               171.208.0.0/12
    171.214.16.0/24               171.208.0.0/12
    171.220.226.0/24              171.208.0.0/12
    171.220.227.0/24              171.208.0.0/12
    171.220.228.0/24              171.208.0.0/12
    171.220.229.0/24              171.208.0.0/12
    171.220.230.0/24              171.208.0.0/12
    171.220.231.0/24              171.208.0.0/12
    171.220.232.0/24              171.208.0.0/12
    171.220.233.0/24              171.208.0.0/12
    171.220.250.0/24              171.208.0.0/12
    171.220.251.0/24              171.208.0.0/12
    171.220.252.0/24              171.208.0.0/12
    182.131.4.0/24                182.128.0.0/12
    182.140.232.0/24              182.128.0.0/12
    182.140.248.0/24              182.128.0.0/12
    182.140.249.0/24              182.128.0.0/12
    182.140.253.0/24              182.128.0.0/12
    203.25.208.0/22               203.25.208.0/20
    203.25.212.0/22               203.25.208.0/20
    203.25.216.0/22               203.25.208.0/20
    203.25.220.0/22               203.25.208.0/20
    218.6.171.0/24                218.6.0.0/16
    218.89.171.0/24               218.88.0.0/13
    221.236.7.0/24                221.236.0.0/15
    221.236.17.0/24               221.236.0.0/15
    221.236.18.0/24               221.236.0.0/15
    221.236.19.0/24               221.236.0.0/15
    221.236.21.0/24               221.236.0.0/15
    221.236.22.0/24               221.236.0.0/15
    221.236.23.0/24               221.236.0.0/15
    221.236.27.0/24               221.236.0.0/15
    222.213.19.0/24               222.208.0.0/13
    222.213.21.0/24               222.208.0.0/13
    222.213.22.0/24               222.208.0.0/13
    222.213.23.0/24               222.208.0.0/13
    36.111.65.0/24                36.96.0.0/11
    36.111.66.0/24                36.96.0.0/11
    61.188.170.0/24               61.188.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 118.123.202.0/24            Announced
    + 182.140.232.0/24            Announced
    + 182.140.248.0/24            Announced
    + 182.140.249.0/24            Announced
    + 218.6.171.0/24              Announced
    + 218.89.171.0/24             Announced
    + 221.236.7.0/24              Announced
    + 221.236.18.0/24             Announced
    + 221.236.19.0/24             Announced
    + 221.236.21.0/24             Announced
    + 221.236.22.0/24             Announced
    + 221.236.23.0/24             Announced
    + 221.236.27.0/24             Announced
    - 36.111.65.0/24              Withdrawn
    - 36.111.66.0/24              Withdrawn
    - 61.188.170.0/24             Withdrawn
    - 203.55.196.0/24             Withdrawn
    - 203.55.221.0/24             Withdrawn
    - 203.55.224.0/24             Withdrawn
    - 203.56.1.0/24               Withdrawn
    - 203.56.12.0/24              Withdrawn
    - 203.56.110.0/24             Withdrawn
    - 203.56.121.0/24             Withdrawn
    - 203.56.161.0/24             Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS139220 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS139220\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS138554 - AS139577'
             
             as-block:       AS138554 - AS139577
             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:  2017-12-08T06:45:58Z
             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 'AS139220'
             
             % Abuse contact for 'AS139220' is 'anti-spam@chinatelecom.cn'
             
             aut-num:        AS139220
             as-name:        CHINANET-Sichuan-Chuanxi-IDC
             descr:          Sichuan Chuanxn IDC
             descr:          CHINATELECOM Sichuan Data Communication Division
             descr:          610000
             country:        CN
             org:            ORG-CT1-AP
             admin-c:        CH93-AP
             tech-c:         CH93-AP
             abuse-c:        AC1573-AP
             notify:         zhengzm@chinatelecom.cn
             mnt-lower:      MAINT-CHINANET
             mnt-routes:     MAINT-CHINANET-SC
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-CHINANET-CN
             last-modified:  2020-05-16T06:35:42Z
             source:         APNIC
             
             irt:            IRT-CHINANET-CN
             address:        No.31 ,jingrong street,beijing
             address:        100032
             e-mail:         anti-spam@chinatelecom.cn
             abuse-mailbox:  anti-spam@chinatelecom.cn
             admin-c:        CH93-AP
             tech-c:         CH93-AP
             auth:           # Filtered
             remarks:        anti-spam@chinatelecom.cn was validated on 2026-05-21
             mnt-by:         MAINT-CHINANET
             last-modified:  2026-05-21T01:31:36Z
             source:         APNIC
             
             organisation:   ORG-CT1-AP
             org-name:       China Telecom
             country:        CN
             address:        Data Network Management Division
             address:        Network Operation & Maintenance Department
             address:        No 19 Chaoyangmen North Street
             address:        Dongcheng District
             phone:          +86-20-38639251
             fax-no:         +86-10-58501060
             e-mail:         zhengzm@chinatelecom.cn
             mnt-ref:        APNIC-HM
             mnt-by:         APNIC-HM
             last-modified:  2019-09-16T12:55:07Z
             source:         APNIC
             
             role:           ABUSE CHINANETCN
             country:        ZZ
             address:        No.31 ,jingrong street,beijing
             address:        100032
             phone:          +000000000
             e-mail:         anti-spam@chinatelecom.cn
             admin-c:        CH93-AP
             tech-c:         CH93-AP
             nic-hdl:        AC1573-AP
             remarks:        Generated from irt object IRT-CHINANET-CN
             remarks:        anti-spam@chinatelecom.cn was validated on 2026-05-21
             abuse-mailbox:  anti-spam@chinatelecom.cn
             mnt-by:         APNIC-ABUSE
             last-modified:  2026-05-21T01:32:00Z
             source:         APNIC
             
             person:         Chinanet Hostmaster
             nic-hdl:        CH93-AP
             e-mail:         anti-spam@chinatelecom.cn
             address:        No.31 ,jingrong street,beijing
             address:        100032
             phone:          +86-10-58501724
             fax-no:         +86-10-58501724
             country:        CN
             mnt-by:         MAINT-CHINANET
             last-modified:  2022-02-28T06:53:44Z
             source:         APNIC
             
             % Information related to 'AS138554 - AS139577'
             
             as-block:       AS138554 - AS139577
             descr:          APNIC ASN block
             admin-c:        IA55-AP
             tech-c:         IH123-AP
             mnt-by:         MNT-APJII-ID
             mnt-lower:      MNT-APJII-ID
             last-modified:  2026-02-16T10:38:45Z
             source:         IDNIC
             
             role:           ID-NIC ADMINISTRATORS
             address:        Indonesian Network Information Center
             address:        ID-NIC
             address:        Cyber Building 11th Floor
             address:        Jakarta 12710
             country:        ID
             phone:          +62-21-52960634
             fax-no:         +62-21-52960635
             e-mail:         hostmaster@idnic.net
             admin-c:        IH288-AP
             tech-c:         IH288-AP
             nic-hdl:        IA55-AP
             notify:         hostmaster@idnic.net
             mnt-by:         MNT-APJII-ID
             last-modified:  2026-02-25T04:06:45Z
             source:         IDNIC
             
             role:           ID-NIC HOSTMASTERS
             address:        Indonesian Network Information Center
             address:        ID-NIC
             address:        Cyber Building 11th Floor
             address:        Jakarta 12710
             country:        ID
             phone:          +62-21-52960634
             fax-no:         +62-21-52960635
             e-mail:         hostmaster@idnic.net
             remarks:        spam and abuse report : abuse@apjii.or.id
             remarks:        technical and routing : support@apjii.or.id
             remarks:        administrative request : admin@apjii.or.id
             remarks:        IDNIC hostmasters role object
             admin-c:        IH1-AP
             tech-c:         IH1-AP
             nic-hdl:        IH123-AP
             notify:         hostmaster@idnic.net
             mnt-by:         MNT-APJII-ID
             last-modified:  2024-07-10T05:48:59Z
             source:         IDNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)