Report for 17775

Name

STN-CN - shanghai science and technology network communication limited company, 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.

17775 STN-CN - shanghai science and technology network communication limited company, CN

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS24400         CMNET-V4shanghai-AS-AP - Shanghai Mobile Communications Co.,Ltd., CN
    AS4812          CHINANET-SH-AP - China Telecom (Group), CN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4557  AS17775        ORIGIN  Originate:      44800 /16.55  Transit:          0 /0.00  STN-CN - shanghai science and technology network communication limited company, 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       %
 3429 AS17775       STN-CN - shanghai science and technology netw     67     22      7     52     15  22.39%


  Prefix               AS Path                              Aggregation Suggestion
  122.144.128.0/20     4777 2497 4134 4812 17775   
  122.144.141.0/24     4777 2497 4134 4812 17775 - Withdrawn - matching aggregate 122.144.128.0/20 4777 2497 4134 4812 17775
  122.144.144.0/23     4777 2497 4134 4812 17775   
  122.144.145.0/24     4777 2497 4134 4812 17775 - Withdrawn - matching aggregate 122.144.144.0/23 4777 2497 4134 4812 17775
  122.144.147.0/24     4777 2497 4134 4812 17775   
  122.144.152.0/23     4777 2497 4134 4812 17775   
  122.144.156.0/23     4777 2497 4134 4812 17775   
  122.144.161.0/24     4777 2497 4134 4812 17775   
  122.144.164.0/22     4777 2497 4134 4812 17775   
  122.144.168.0/22     4777 2497 4134 4812 17775   
  122.144.169.0/24     4777 2497 4134 4812 17775 - Withdrawn - matching aggregate 122.144.168.0/22 4777 2497 4134 4812 17775
  122.144.172.0/23     4777 2497 4134 4812 17775   
  122.144.178.0/23     4777 2497 4134 4812 17775   
  122.144.180.0/22     4777 2497 4134 4812 17775   
  122.144.192.0/21     4777 2497 4134 4812 17775   
  122.144.192.0/24     4777 2497 4134 4812 17775 - Withdrawn - matching aggregate 122.144.192.0/21 4777 2497 4134 4812 17775
  122.144.194.0/24     4777 2497 58453 9808 24400 17775   
  122.144.200.0/22     4777 2497 4134 4812 17775   
  122.144.206.0/23     4777 2497 4134 4812 17775   
  122.144.208.0/23     4777 2497 4134 4812 17775   
  122.144.211.0/24     4777 2497 4134 4812 17775   
  122.144.212.0/22     4777 2497 4134 4812 17775 + Announce - aggregate of 122.144.212.0/23 (4777 2497 4134 4812 17775) and 122.144.214.0/23 (4777 2497 4134 4812 17775)
  122.144.212.0/23     4777 2497 4134 4812 17775 - Withdrawn - aggregated with 122.144.214.0/23 (4777 2497 4134 4812 17775)
  122.144.214.0/23     4777 2497 4134 4812 17775 - Withdrawn - aggregated with 122.144.212.0/23 (4777 2497 4134 4812 17775)
  122.144.216.0/21     4777 2497 4134 4812 17775 + Announce - aggregate of 122.144.216.0/22 (4777 2497 4134 4812 17775) and 122.144.220.0/22 (4777 2497 4134 4812 17775)
  122.144.216.0/22     4777 2497 4134 4812 17775 - Withdrawn - aggregated with 122.144.220.0/22 (4777 2497 4134 4812 17775)
  122.144.220.0/23     4777 2497 4134 4812 17775 - Withdrawn - aggregated with 122.144.222.0/23 (4777 2497 4134 4812 17775)
  122.144.222.0/23     4777 2497 4134 4812 17775 - Withdrawn - aggregated with 122.144.220.0/23 (4777 2497 4134 4812 17775)
  122.144.232.0/22     4777 2497 4134 4812 17775   
  122.144.236.0/23     4777 2497 4134 4812 17775   
  122.144.248.0/23     4777 2497 4134 4812 17775   
  125.215.36.0/23      4777 2497 4134 4812 17775   
  125.215.40.0/24      4777 2497 4134 4812 17775   
  125.215.44.0/23      4777 2497 4134 4812 17775   
  125.215.48.0/24      4777 2497 4134 4812 17775   
  125.215.52.0/23      4777 2497 4134 4812 17775   
  125.215.54.0/24      4777 2497 4134 4812 17775   
  203.95.0.0/23        4777 2497 4134 4812 17775   
  203.95.1.0/24        4777 2497 4134 4812 17775 - Withdrawn - matching aggregate 203.95.0.0/23 4777 2497 4134 4812 17775
  203.95.2.0/24        4777 2497 4134 4812 17775   
  203.95.4.0/22        4777 2497 4134 4812 17775   
  210.14.64.0/20       4777 2497 4134 4812 17775 + Announce - aggregate of 210.14.64.0/21 (4777 2497 4134 4812 17775) and 210.14.72.0/21 (4777 2497 4134 4812 17775)
  210.14.64.0/21       4777 2497 4134 4812 17775 - Withdrawn - aggregated with 210.14.72.0/21 (4777 2497 4134 4812 17775)
  210.14.67.0/24       4777 2516 4134 4812 17775   
  210.14.72.0/21       4777 2497 4134 4812 17775 - Withdrawn - aggregated with 210.14.64.0/21 (4777 2497 4134 4812 17775)
  210.14.80.0/22       4777 2497 4134 4812 17775   
  210.14.84.0/24       4777 2497 4134 4812 17775   
  210.14.90.0/23       4777 2497 4134 4812 17775   
  210.14.92.0/22       4777 2497 4134 4812 17775   
  210.73.204.0/24      4777 2497 58453 9808 24400 17775   
  211.144.96.0/23      4777 2497 4134 4812 17775   
  211.144.100.0/22     4777 2497 4134 4812 17775   
  211.144.100.0/22     4777 2497 58453 9808 24400 17775 + Announce - aggregate of 211.144.100.0/23 (4777 2497 58453 9808 24400 17775) and 211.144.102.0/23 (4777 2497 58453 9808 24400 17775)
  211.144.100.0/23     4777 2497 58453 9808 24400 17775 - Withdrawn - aggregated with 211.144.102.0/23 (4777 2497 58453 9808 24400 17775)
  211.144.102.0/23     4777 2497 58453 9808 24400 17775 - Withdrawn - aggregated with 211.144.100.0/23 (4777 2497 58453 9808 24400 17775)
  211.144.104.0/22     4777 2497 4134 4812 17775   
  211.144.104.0/22     4777 2497 58453 9808 24400 17775 + Announce - aggregate of 211.144.104.0/23 (4777 2497 58453 9808 24400 17775) and 211.144.106.0/23 (4777 2497 58453 9808 24400 17775)
  211.144.104.0/23     4777 2497 58453 9808 24400 17775 - Withdrawn - aggregated with 211.144.106.0/23 (4777 2497 58453 9808 24400 17775)
  211.144.106.0/23     4777 2497 58453 9808 24400 17775 - Withdrawn - aggregated with 211.144.104.0/23 (4777 2497 58453 9808 24400 17775)
  211.144.108.0/23     4777 2497 4134 4812 17775   
  211.144.108.0/24     4777 2497 58453 9808 24400 17775   
  211.144.110.0/24     4777 2497 4134 4812 17775   
  211.144.112.0/24     4777 2497 4134 4812 17775   
  211.144.114.0/23     4777 2497 4134 4812 17775   
  211.144.114.0/23     4777 2497 58453 9808 24400 17775 + Announce - aggregate of 211.144.114.0/24 (4777 2497 58453 9808 24400 17775) and 211.144.115.0/24 (4777 2497 58453 9808 24400 17775)
  211.144.114.0/24     4777 2497 58453 9808 24400 17775 - Withdrawn - aggregated with 211.144.115.0/24 (4777 2497 58453 9808 24400 17775)
  211.144.115.0/24     4777 2497 58453 9808 24400 17775 - Withdrawn - aggregated with 211.144.114.0/24 (4777 2497 58453 9808 24400 17775)
  211.144.118.0/23     4777 2497 58453 9808 24400 17775   
  211.144.118.0/23     4777 2497 4134 4812 17775 + Announce - aggregate of 211.144.118.0/24 (4777 2497 4134 4812 17775) and 211.144.119.0/24 (4777 2497 4134 4812 17775)
  211.144.118.0/24     4777 2497 4134 4812 17775 - Withdrawn - aggregated with 211.144.119.0/24 (4777 2497 4134 4812 17775)
  211.144.119.0/24     4777 2497 4134 4812 17775 - Withdrawn - aggregated with 211.144.118.0/24 (4777 2497 4134 4812 17775)
  211.144.120.0/21     4777 2497 4134 4812 17775   
  211.144.120.0/22     4777 2497 4134 4812 17775 - Withdrawn - matching aggregate 211.144.120.0/21 4777 2497 4134 4812 17775
  211.144.124.0/22     4777 2497 4134 4812 17775 - Withdrawn - matching aggregate 211.144.120.0/21 4777 2497 4134 4812 17775

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

AS17775   67 More Specifics   67 Total Advertisements   STN-CN - shanghai science and technology network communication limited company, CN
    122.144.128.0/20              122.144.128.0/17
    122.144.141.0/24              122.144.128.0/17
    122.144.144.0/23              122.144.128.0/17
    122.144.145.0/24              122.144.128.0/17
    122.144.147.0/24              122.144.128.0/17
    122.144.152.0/23              122.144.128.0/17
    122.144.156.0/23              122.144.128.0/17
    122.144.161.0/24              122.144.128.0/17
    122.144.164.0/22              122.144.128.0/17
    122.144.168.0/22              122.144.128.0/17
    122.144.169.0/24              122.144.128.0/17
    122.144.172.0/23              122.144.128.0/17
    122.144.178.0/23              122.144.128.0/17
    122.144.180.0/22              122.144.128.0/17
    122.144.192.0/21              122.144.128.0/17
    122.144.192.0/24              122.144.128.0/17
    122.144.194.0/24              122.144.128.0/17
    122.144.200.0/22              122.144.128.0/17
    122.144.206.0/23              122.144.128.0/17
    122.144.208.0/23              122.144.128.0/17
    122.144.211.0/24              122.144.128.0/17
    122.144.212.0/23              122.144.128.0/17
    122.144.214.0/23              122.144.128.0/17
    122.144.216.0/22              122.144.128.0/17
    122.144.220.0/23              122.144.128.0/17
    122.144.222.0/23              122.144.128.0/17
    122.144.232.0/22              122.144.128.0/17
    122.144.236.0/23              122.144.128.0/17
    122.144.248.0/23              122.144.128.0/17
    125.215.36.0/23               125.215.0.0/18
    125.215.40.0/24               125.215.0.0/18
    125.215.44.0/23               125.215.0.0/18
    125.215.48.0/24               125.215.0.0/18
    125.215.52.0/23               125.215.0.0/18
    125.215.54.0/24               125.215.0.0/18
    203.95.0.0/23                 203.95.0.0/21
    203.95.1.0/24                 203.95.0.0/21
    203.95.2.0/24                 203.95.0.0/21
    203.95.4.0/22                 203.95.0.0/21
    210.14.64.0/21                210.14.64.0/19
    210.14.67.0/24                210.14.64.0/19
    210.14.72.0/21                210.14.64.0/19
    210.14.80.0/22                210.14.64.0/19
    210.14.84.0/24                210.14.64.0/19
    210.14.90.0/23                210.14.64.0/19
    210.14.92.0/22                210.14.64.0/19
    210.73.204.0/24               210.73.128.0/17
    211.144.96.0/23               211.144.0.0/15
    211.144.100.0/22              211.144.0.0/15
    211.144.100.0/23              211.144.0.0/15
    211.144.102.0/23              211.144.0.0/15
    211.144.104.0/22              211.144.0.0/15
    211.144.104.0/23              211.144.0.0/15
    211.144.106.0/23              211.144.0.0/15
    211.144.108.0/23              211.144.0.0/15
    211.144.108.0/24              211.144.0.0/15
    211.144.110.0/24              211.144.0.0/15
    211.144.112.0/24              211.144.0.0/15
    211.144.114.0/23              211.144.0.0/15
    211.144.114.0/24              211.144.0.0/15
    211.144.115.0/24              211.144.0.0/15
    211.144.118.0/23              211.144.0.0/15
    211.144.118.0/24              211.144.0.0/15
    211.144.119.0/24              211.144.0.0/15
    211.144.120.0/21              211.144.0.0/15
    211.144.120.0/22              211.144.0.0/15
    211.144.124.0/22              211.144.0.0/15

Whois Entry

whois: 402599

IANA has recorded AS17775 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17775\n