Report for 11071

Name

IW-ASN-11071 - InfoWest, 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.

11071 IW-ASN-11071 - InfoWest, US

  Adjacency:     9  Upstream:     5  Downstream:     4
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS7575          AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS3257          GTT-BACKBONE - GTT Communications Inc., US
  Downstream Adjacent AS list
    AS25840         CASCADE-ACCESS-LLC-CA-ESTOR1 - Cascade Access, LLC, US
    AS27448         KAYENTA - Kayenta Technologies, US
    AS400134        BON-ASN-01 - Balance of Nature, US
    AS36815         INTERNETFX-NETWORK - Internet FX, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4394  AS11071        ORG+TRN Originate:      49152 /16.42  Transit:       7168 /19.19 IW-ASN-11071 - InfoWest, 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       %
20695 AS11071       IW-ASN-11071 - InfoWest, US                       28      2      1     27      1   3.57%


  Prefix               AS Path                              Aggregation Suggestion
  8.33.139.0/24        4608 7575 11071        
  64.37.0.0/20         4608 7575 11071        
  64.255.80.0/20       4608 7575 11071        
  70.34.0.0/20         4608 7575 11071        
  74.117.49.0/24       4608 7575 11071        
  74.117.50.0/23       4608 7575 11071      + Announce - aggregate of 74.117.50.0/24 (4608 7575 11071) and 74.117.51.0/24 (4608 7575 11071)
  74.117.50.0/24       4608 7575 11071      - Withdrawn - aggregated with 74.117.51.0/24 (4608 7575 11071)
  74.117.51.0/24       4608 7575 11071      - Withdrawn - aggregated with 74.117.50.0/24 (4608 7575 11071)
  74.120.32.0/21       4608 7575 11071        
  74.123.12.0/22       4608 7575 11071        
  104.152.60.0/22      4608 7575 11071        
  104.192.200.0/22     4608 7575 11071        
  148.59.162.0/23      4608 7575 11071        
  162.246.100.0/22     4608 7575 11071        
  192.136.36.0/24      4608 7575 11071        
  192.238.0.0/24       4608 7575 11071        
  195.85.106.0/23      4608 7575 11071        
  198.181.62.0/23      4777 2516 3257 11071   
  199.66.116.0/22      4608 7575 11071        
  204.17.177.0/24      4608 7575 11071        
  204.52.243.0/24      4777 2516 3257 11071   
  204.130.209.0/24     4608 7575 11071        
  206.81.76.0/22       4777 2516 3257 11071   
  206.168.152.0/24     4777 2516 3257 11071   
  207.50.144.0/20      4608 7575 11071        
  208.65.0.0/22        4608 7575 11071        
  208.66.32.0/21       4608 7575 11071        
  208.88.8.0/22        4608 7575 11071        
  209.33.192.0/18      4608 7575 11071        

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

AS11071   4 More Specifics   28 Total Advertisements   IW-ASN-11071 - InfoWest, US
    8.33.139.0/24                 8.32.0.0/11
    74.117.49.0/24                74.117.48.0/22
    74.117.50.0/24                74.117.48.0/22
    74.117.51.0/24                74.117.48.0/22

Whois Entry

whois: 402628

IANA has recorded AS11071 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11071\n