Report for 395747

Name

CLOUDFLARENET-SFO05 - Cloudflare, 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 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.

395747 CLOUDFLARENET-SFO05 - Cloudflare, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15635 AS395747       ORIGIN  Originate:       4864 /19.75  Transit:          0 /0.00  CLOUDFLARENET-SFO05 - Cloudflare, Inc., 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       %
29359 AS395747      CLOUDFLARENET-SFO05 - Cloudflare, Inc., US        19      2      1     18      1   5.26%


  Prefix               AS Path                              Aggregation Suggestion
  8.14.199.0/24        4777 2497 3356 13335 395747   
  8.17.207.0/24        4777 2516 174 13335 395747   
  8.21.12.0/24         4777 2497 174 13335 395747   
  8.39.207.0/24        4777 2497 174 13335 395747   
  8.48.131.0/24        4777 2516 3356 13335 395747   
  108.162.209.0/24     4777 2516 3356 13335 395747   
  162.158.57.0/24      4777 2516 3356 13335 395747   
  162.158.58.0/24      4777 2516 3356 13335 395747   
  162.158.64.0/24      4777 2516 3356 13335 395747   
  162.159.204.0/24     4777 2497 174 13335 395747   
  172.64.202.0/24      4777 2516 3356 13335 395747   
  172.68.136.0/24      4777 2516 3356 13335 395747   
  172.69.61.0/24       4777 2516 3356 13335 395747   
  172.70.95.0/24       4777 2516 3356 13335 395747   
  172.71.18.0/23       4777 2516 3356 13335 395747 + Announce - aggregate of 172.71.18.0/24 (4777 2516 3356 13335 395747) and 172.71.19.0/24 (4777 2516 3356 13335 395747)
  172.71.18.0/24       4777 2516 3356 13335 395747 - Withdrawn - aggregated with 172.71.19.0/24 (4777 2516 3356 13335 395747)
  172.71.19.0/24       4777 2516 3356 13335 395747 - Withdrawn - aggregated with 172.71.18.0/24 (4777 2516 3356 13335 395747)
  172.71.91.0/24       4777 2516 3356 13335 395747   
  172.71.136.0/24      4777 2516 3356 13335 395747   
  198.41.128.0/24      4777 2497 3356 395747   

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

AS395747   19 More Specifics   19 Total Advertisements   CLOUDFLARENET-SFO05 - Cloudflare, Inc., US
    8.14.199.0/24                 8.12.0.0/14
    8.17.207.0/24                 8.16.0.0/12
    8.21.12.0/24                  8.16.0.0/12
    8.39.207.0/24                 8.32.0.0/11
    8.48.131.0/24                 8.32.0.0/11
    108.162.209.0/24              108.162.192.0/18
    162.158.57.0/24               162.158.0.0/15
    162.158.58.0/24               162.158.0.0/15
    162.158.64.0/24               162.158.0.0/15
    162.159.204.0/24              162.158.0.0/15
    172.64.202.0/24               172.64.0.0/13
    172.68.136.0/24               172.64.0.0/13
    172.69.61.0/24                172.64.0.0/13
    172.70.95.0/24                172.64.0.0/13
    172.71.18.0/24                172.64.0.0/13
    172.71.19.0/24                172.64.0.0/13
    172.71.91.0/24                172.64.0.0/13
    172.71.136.0/24               172.64.0.0/13
    198.41.128.0/24               198.41.128.0/17

Whois Entry

whois: 402332

IANA has recorded AS395747 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS395747\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)