Report for 35995

Name

TWITTER - Twitter Inc., 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 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.

35995 TWITTER, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS13414         TWITTER, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21784 AS35995        ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  TWITTER, 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       %
16588 AS35995       TWITTER, US                                        6      3      1      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  8.25.194.0/23        2914 13414 35995       
  8.25.196.0/23        2914 13414 35995       
  185.45.4.0/22        2914 13414 35995     + Announce - aggregate of 185.45.4.0/23 (2914 13414 35995) and 185.45.6.0/23 (2914 13414 35995)
  185.45.4.0/23        2914 13414 35995     - Withdrawn - aggregated with 185.45.6.0/23 (2914 13414 35995)
  185.45.4.0/24        2914 13414 35995     - Withdrawn - matching aggregate 185.45.4.0/23 2914 13414 35995
  185.45.6.0/23        2914 13414 35995     - Withdrawn - aggregated with 185.45.4.0/23 (2914 13414 35995)
  192.133.78.0/23      2914 13414 35995       

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

AS35995   5 More Specifics   5 Total Advertisements   TWITTER, US
    8.25.194.0/23                 8.16.0.0/12
    8.25.196.0/23                 8.16.0.0/12
    185.45.4.0/23                 185.45.4.0/22
    185.45.4.0/24                 185.45.4.0/22
    192.133.78.0/23               192.133.76.0/22
    185.45.6.0/23                 185.45.4.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 185.45.6.0/23               Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS35995 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS35995\n