Report for 141679

Name

CHINATELECOM-IDC-BTHBD-AP China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch, 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 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.

141679 CHINATELECOM-IDC-BTHBD-AP China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch, CN

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS4134          CHINANET-BACKBONE No.31,Jin-rong Street, CN
  Downstream Adjacent AS list
    AS9308          CHINA-ABITCOOL AbitcoolChina Inc., CN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2063  AS141679       ORG+TRN Originate:     123392 /15.09  Transit:     297216 /13.82 CHINATELECOM-IDC-BTHBD-AP China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch, 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       %
 1645 AS141679      CHINATELECOM-IDC-BTHBD-AP China Telecom Beiji     73     48     12     37     36  49.32%


  Prefix               AS Path                              Aggregation Suggestion
  36.110.213.0/24      4777 2497 4134 141679   
  36.110.216.0/24      4777 2497 4134 141679   
  36.110.226.0/23      4777 2497 4134 141679   
  36.110.234.0/23      4777 2497 4134 141679 + Announce - aggregate of 36.110.234.0/24 (4777 2497 4134 141679) and 36.110.235.0/24 (4777 2497 4134 141679)
  36.110.234.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 36.110.235.0/24 (4777 2497 4134 141679)
  36.110.235.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 36.110.234.0/24 (4777 2497 4134 141679)
  36.111.80.0/23       4777 2497 4134 141679   
  36.111.82.0/23       4777 2497 4134 141679 + Announce - aggregate of 36.111.82.0/24 (4777 2497 4134 141679) and 36.111.83.0/24 (4777 2497 4134 141679)
  36.111.82.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 36.111.83.0/24 (4777 2497 4134 141679)
  36.111.83.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 36.111.82.0/24 (4777 2497 4134 141679)
  36.111.148.0/23      4777 2497 4134 141679   
  36.111.150.0/23      4777 2497 4134 141679 + Announce - aggregate of 36.111.150.0/24 (4777 2497 4134 141679) and 36.111.151.0/24 (4777 2497 4134 141679)
  36.111.150.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 36.111.151.0/24 (4777 2497 4134 141679)
  36.111.151.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 36.111.150.0/24 (4777 2497 4134 141679)
  101.199.112.0/24     4777 2497 4134 141679   
  106.0.4.0/23         4777 2497 4134 141679 + Announce - aggregate of 106.0.4.0/24 (4777 2497 4134 141679) and 106.0.5.0/24 (4777 2497 4134 141679)
  106.0.4.0/24         4777 2497 4134 141679 - Withdrawn - aggregated with 106.0.5.0/24 (4777 2497 4134 141679)
  106.0.5.0/24         4777 2497 4134 141679 - Withdrawn - aggregated with 106.0.4.0/24 (4777 2497 4134 141679)
  106.38.190.0/24      4777 2497 4134 141679   
  106.39.219.0/24      4777 2497 4134 141679   
  106.63.0.0/17        4777 2497 4134 141679   
  106.63.54.0/23       4777 2497 4134 141679 + Announce - aggregate of 106.63.54.0/24 (4777 2497 4134 141679) and 106.63.55.0/24 (4777 2497 4134 141679)
  106.63.54.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 106.63.55.0/24 (4777 2497 4134 141679)
  106.63.55.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 106.63.54.0/24 (4777 2497 4134 141679)
  106.120.160.0/24     4777 2497 4134 141679   
  110.43.80.0/21       4777 2497 4134 141679   
  110.43.88.0/23       4777 2497 4134 141679 + Announce - aggregate of 110.43.88.0/24 (4777 2497 4134 141679) and 110.43.89.0/24 (4777 2497 4134 141679)
  110.43.88.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 110.43.89.0/24 (4777 2497 4134 141679)
  110.43.89.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 110.43.88.0/24 (4777 2497 4134 141679)
  110.43.92.0/22       4777 2497 4134 141679   
  110.43.96.0/20       4777 2497 4134 141679 + Announce - aggregate of 110.43.96.0/21 (4777 2497 4134 141679) and 110.43.104.0/21 (4777 2497 4134 141679)
  110.43.96.0/21       4777 2497 4134 141679 - Withdrawn - aggregated with 110.43.104.0/21 (4777 2497 4134 141679)
  110.43.104.0/21      4777 2497 4134 141679 - Withdrawn - aggregated with 110.43.96.0/21 (4777 2497 4134 141679)
  111.228.0.0/18       4777 2497 4134 141679   
  117.72.8.0/21        4777 2497 4134 141679   
  117.72.16.0/23       4777 2497 4134 141679   
  117.72.24.0/21       4777 2497 4134 141679   
  117.72.32.0/19       4777 2497 4134 141679 + Announce - aggregate of 117.72.32.0/20 (4777 2497 4134 141679) and 117.72.48.0/20 (4777 2497 4134 141679)
  117.72.32.0/20       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.48.0/20 (4777 2497 4134 141679)
  117.72.48.0/21       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.56.0/21 (4777 2497 4134 141679)
  117.72.56.0/21       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.48.0/21 (4777 2497 4134 141679)
  117.72.64.0/18       4777 2497 4134 141679 + Announce - aggregate of 117.72.64.0/19 (4777 2497 4134 141679) and 117.72.96.0/19 (4777 2497 4134 141679)
  117.72.64.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.65.0/24 (4777 2497 4134 141679)
  117.72.65.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.64.0/24 (4777 2497 4134 141679)
  117.72.66.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.67.0/24 (4777 2497 4134 141679)
  117.72.67.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.66.0/24 (4777 2497 4134 141679)
  117.72.68.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.69.0/24 (4777 2497 4134 141679)
  117.72.69.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.68.0/24 (4777 2497 4134 141679)
  117.72.70.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.71.0/24 (4777 2497 4134 141679)
  117.72.71.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.70.0/24 (4777 2497 4134 141679)
  117.72.72.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.73.0/24 (4777 2497 4134 141679)
  117.72.73.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.72.0/24 (4777 2497 4134 141679)
  117.72.74.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.75.0/24 (4777 2497 4134 141679)
  117.72.75.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.74.0/24 (4777 2497 4134 141679)
  117.72.76.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.77.0/24 (4777 2497 4134 141679)
  117.72.77.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.76.0/24 (4777 2497 4134 141679)
  117.72.78.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.79.0/24 (4777 2497 4134 141679)
  117.72.79.0/24       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.78.0/24 (4777 2497 4134 141679)
  117.72.80.0/20       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.64.0/20 (4777 2497 4134 141679)
  117.72.96.0/19       4777 2497 4134 141679 - Withdrawn - aggregated with 117.72.64.0/19 (4777 2497 4134 141679)
  117.72.144.0/20      4777 2497 4134 141679   
  117.72.160.0/19      4777 2497 4134 141679   
  117.72.192.0/19      4777 2497 4134 141679   
  117.72.240.0/21      4777 2497 4134 141679   
  183.78.180.0/23      4777 2497 4134 141679   
  203.83.232.0/21      4777 2497 4134 141679 + Announce - aggregate of 203.83.232.0/22 (4777 2497 4134 141679) and 203.83.236.0/22 (4777 2497 4134 141679)
  203.83.232.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 203.83.233.0/24 (4777 2497 4134 141679)
  203.83.233.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 203.83.232.0/24 (4777 2497 4134 141679)
  203.83.234.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 203.83.235.0/24 (4777 2497 4134 141679)
  203.83.235.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 203.83.234.0/24 (4777 2497 4134 141679)
  203.83.236.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 203.83.237.0/24 (4777 2497 4134 141679)
  203.83.237.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 203.83.236.0/24 (4777 2497 4134 141679)
  203.83.238.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 203.83.239.0/24 (4777 2497 4134 141679)
  203.83.239.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 203.83.238.0/24 (4777 2497 4134 141679)
  203.176.92.0/22      4777 2497 4134 141679   
  218.30.118.0/24      4777 2497 4134 141679   
  220.154.0.0/20       4777 2497 4134 141679 + Announce - aggregate of 220.154.0.0/21 (4777 2497 4134 141679) and 220.154.8.0/21 (4777 2497 4134 141679)
  220.154.0.0/22       4777 2497 4134 141679 - Withdrawn - aggregated with 220.154.4.0/22 (4777 2497 4134 141679)
  220.154.4.0/22       4777 2497 4134 141679 - Withdrawn - aggregated with 220.154.0.0/22 (4777 2497 4134 141679)
  220.154.8.0/21       4777 2497 4134 141679 - Withdrawn - aggregated with 220.154.0.0/21 (4777 2497 4134 141679)
  220.154.16.0/23      4777 2497 4134 141679   
  220.154.18.0/23      4777 2497 4134 141679 + Announce - aggregate of 220.154.18.0/24 (4777 2497 4134 141679) and 220.154.19.0/24 (4777 2497 4134 141679)
  220.154.18.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 220.154.19.0/24 (4777 2497 4134 141679)
  220.154.19.0/24      4777 2497 4134 141679 - Withdrawn - aggregated with 220.154.18.0/24 (4777 2497 4134 141679)
  221.123.0.0/24       4777 2516 4134 141679   

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

AS141679   73 More Specifics   73 Total Advertisements   CHINATELECOM-IDC-BTHBD-AP China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch, CN
    36.110.213.0/24               36.96.0.0/11
    36.110.216.0/24               36.96.0.0/11
    36.110.226.0/23               36.96.0.0/11
    36.110.234.0/24               36.96.0.0/11
    36.110.235.0/24               36.96.0.0/11
    36.111.80.0/23                36.96.0.0/11
    36.111.82.0/24                36.96.0.0/11
    36.111.83.0/24                36.96.0.0/11
    36.111.148.0/23               36.96.0.0/11
    36.111.150.0/24               36.96.0.0/11
    36.111.151.0/24               36.96.0.0/11
    101.199.112.0/24              101.198.0.0/15
    106.0.4.0/24                  106.0.4.0/22
    106.0.5.0/24                  106.0.4.0/22
    106.38.190.0/24               106.32.0.0/12
    106.39.219.0/24               106.32.0.0/12
    106.63.0.0/17                 106.56.0.0/13
    106.63.54.0/24                106.56.0.0/13
    106.63.55.0/24                106.56.0.0/13
    106.120.160.0/24              106.120.0.0/13
    110.43.80.0/21                110.40.0.0/14
    110.43.88.0/24                110.40.0.0/14
    110.43.89.0/24                110.40.0.0/14
    110.43.92.0/22                110.40.0.0/14
    110.43.96.0/21                110.40.0.0/14
    110.43.104.0/21               110.40.0.0/14
    111.228.0.0/18                111.228.0.0/14
    117.72.8.0/21                 117.72.0.0/15
    117.72.16.0/23                117.72.0.0/15
    117.72.24.0/21                117.72.0.0/15
    117.72.32.0/20                117.72.0.0/15
    117.72.48.0/21                117.72.0.0/15
    117.72.56.0/21                117.72.0.0/15
    117.72.64.0/24                117.72.0.0/15
    117.72.65.0/24                117.72.0.0/15
    117.72.66.0/24                117.72.0.0/15
    117.72.67.0/24                117.72.0.0/15
    117.72.68.0/24                117.72.0.0/15
    117.72.69.0/24                117.72.0.0/15
    117.72.70.0/24                117.72.0.0/15
    117.72.71.0/24                117.72.0.0/15
    117.72.72.0/24                117.72.0.0/15
    117.72.73.0/24                117.72.0.0/15
    117.72.74.0/24                117.72.0.0/15
    117.72.75.0/24                117.72.0.0/15
    117.72.76.0/24                117.72.0.0/15
    117.72.77.0/24                117.72.0.0/15
    117.72.78.0/24                117.72.0.0/15
    117.72.79.0/24                117.72.0.0/15
    117.72.80.0/20                117.72.0.0/15
    117.72.96.0/19                117.72.0.0/15
    117.72.144.0/20               117.72.0.0/15
    117.72.160.0/19               117.72.0.0/15
    117.72.192.0/19               117.72.0.0/15
    117.72.240.0/21               117.72.0.0/15
    183.78.180.0/23               183.78.180.0/22
    203.83.232.0/24               203.83.224.0/20
    203.83.233.0/24               203.83.224.0/20
    203.83.234.0/24               203.83.224.0/20
    203.83.235.0/24               203.83.224.0/20
    203.83.236.0/24               203.83.224.0/20
    203.83.237.0/24               203.83.224.0/20
    203.83.238.0/24               203.83.224.0/20
    203.83.239.0/24               203.83.224.0/20
    203.176.92.0/22               203.176.64.0/19
    218.30.118.0/24               218.30.0.0/15
    220.154.0.0/22                220.154.0.0/16
    220.154.4.0/22                220.154.0.0/16
    220.154.8.0/21                220.154.0.0/16
    220.154.16.0/23               220.154.0.0/16
    220.154.18.0/24               220.154.0.0/16
    220.154.19.0/24               220.154.0.0/16
    221.123.0.0/24                221.122.0.0/15

Whois Entry

whois: 402332

IANA has recorded AS141679 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS141679\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS141626 - AS142649'
             
             as-block:       AS141626 - AS142649
             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:  2020-10-21T04:09:48Z
             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 'AS141679'
             
             % Abuse contact for 'AS141679' is 'anti-spam@chinatelecom.cn'
             
             aut-num:        AS141679
             as-name:        CHINATELECOM-IDC-BTHBD-AP
             descr:          China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch
             country:        CN
             org:            ORG-CT1-AP
             admin-c:        CH93-AP
             tech-c:         CH93-AP
             abuse-c:        AC1573-AP
             notify:         idc_noc.bj@chinatelecom.cn
             mnt-lower:      MAINT-CHINANET-BJ
             mnt-routes:     MAINT-CHINANET-BJ
             mnt-by:         APNIC-HM
             mnt-irt:        IRT-CHINANET-CN
             last-modified:  2021-01-20T00:04:53Z
             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 2025-11-13
             mnt-by:         MAINT-CHINANET
             last-modified:  2026-03-13T07:12:20Z
             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 2025-11-13
             abuse-mailbox:  anti-spam@chinatelecom.cn
             mnt-by:         APNIC-ABUSE
             last-modified:  2025-11-13T14:15:15Z
             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
             
             % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)