Report for 11740

Name

PROGRESSIVE-AS - Progressive Casualty Insurance Company, 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.

11740 PROGRESSIVE-AS - Progressive Casualty Insurance Company, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS701           UUNET - Verizon Business, US
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7069  AS11740        ORIGIN  Originate:      18944 /17.79  Transit:          0 /0.00  PROGRESSIVE-AS - Progressive Casualty Insurance Company, 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       %
32521 AS11740       PROGRESSIVE-AS - Progressive Casualty Insuran     12      0      0     12      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.218.32.0/20      4777 2516 701 11740    
  170.218.48.0/23      4777 2516 701 11740    
  170.218.68.0/22      4777 2516 701 11740    
  170.218.68.0/24      4777 32787 11740       
  170.218.200.0/21     4777 2516 701 11740    
  170.218.208.0/20     4777 2516 701 11740    
  170.218.224.0/20     4777 2516 3356 11740   
  170.218.240.0/22     4777 2516 701 11740    
  170.218.240.0/24     4777 32787 11740       
  170.218.246.0/23     4777 2516 701 11740    
  170.218.248.0/23     4777 2516 701 11740    
  170.218.250.0/23     4777 2516 3356 11740   

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

AS11740   12 More Specifics   12 Total Advertisements   PROGRESSIVE-AS - Progressive Casualty Insurance Company, US
    170.218.32.0/20               170.218.0.0/16
    170.218.48.0/23               170.218.0.0/16
    170.218.68.0/22               170.218.0.0/16
    170.218.68.0/24               170.218.0.0/16
    170.218.200.0/21              170.218.0.0/16
    170.218.208.0/20              170.218.0.0/16
    170.218.224.0/20              170.218.0.0/16
    170.218.240.0/22              170.218.0.0/16
    170.218.240.0/24              170.218.0.0/16
    170.218.246.0/23              170.218.0.0/16
    170.218.248.0/23              170.218.0.0/16
    170.218.250.0/23              170.218.0.0/16

Whois Entry

whois: 402628

IANA has recorded AS11740 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11740\n