Report for 402508

Name

--No AS Description--

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.

402508 --No Registry Entry--

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS62610         ZEN-DPS - Zenlayer Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32122 AS402508       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  --No Registry Entry--

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       %
77994 AS402508      --No Registry Entry--                              6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  74.0.4.0/24          4777 2516 3257 29752 62610 402508   
  107.149.47.0/24      4777 2497 174 29752 62610 402508   
  179.61.130.0/24      4777 2516 3257 29752 62610 402508   
  181.41.219.0/24      4777 2516 3257 29752 62610 402508   
  181.215.58.0/24      4608 7575 6461 21859 62610 402508   
  185.173.35.0/24      4608 7575 6461 21859 62610 402508   

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

AS402508   6 More Specifics   6 Total Advertisements       74.0.4.0/24                   74.0.0.0/15
    107.149.47.0/24               107.148.0.0/15
    179.61.130.0/24               179.61.128.0/17
    181.41.219.0/24               181.41.192.0/19
    181.215.58.0/24               181.214.0.0/15
    185.173.35.0/24               185.173.32.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 74.0.4.0/24                 Announced
    + 107.149.47.0/24             Announced
    + 179.61.130.0/24             Announced
    + 181.41.219.0/24             Announced
    + 181.215.58.0/24             Announced
    + 185.173.35.0/24             Announced

Whois Entry

whois: 402332

IANA has recorded AS402508 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS402508\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)