Report for 402221

Name

NET - Exaserver LLC, US

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.

402221 NET - Exaserver LLC, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS29752         ZEN-SDN - Zenlayer Inc, US
    AS62610         ZEN-DPS - Zenlayer Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47660 AS402221       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  NET - Exaserver LLC, US

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       %
29763 AS402221      NET - Exaserver LLC, US                            3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  2.26.157.0/24        4777 2516 3257 29752 62610 402221   
  74.120.18.0/23       4777 2516 3257 29752 402221 + Announce - aggregate of 74.120.18.0/24 (4777 2516 3257 29752 402221) and 74.120.19.0/24 (4777 2516 3257 29752 402221)
  74.120.18.0/24       4777 2516 3257 29752 402221 - Withdrawn - aggregated with 74.120.19.0/24 (4777 2516 3257 29752 402221)
  74.120.19.0/24       4777 2516 3257 29752 402221 - Withdrawn - aggregated with 74.120.18.0/24 (4777 2516 3257 29752 402221)

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

AS402221   3 More Specifics   3 Total Advertisements   NET - Exaserver LLC, US
    2.26.157.0/24                 2.26.0.0/15
    74.120.18.0/24                74.120.16.0/22
    74.120.19.0/24                74.120.16.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 2.26.157.0/24               Announced

Whois Entry

whois: 402332

IANA has recorded AS402221 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS402221\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-AU4)