Report for 21573

Name

HEALTHPARTNERS - HealthPartners, 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.

21573 HEALTHPARTNERS - HealthPartners, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16173 AS21573        ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  HEALTHPARTNERS - HealthPartners, 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       %
 9689 AS21573       HEALTHPARTNERS - HealthPartners, US                9      6      2      5      4  44.44%


  Prefix               AS Path                              Aggregation Suggestion
  198.153.8.0/21       4777 2497 3356 21573 + Announce - aggregate of 198.153.8.0/22 (4777 2497 3356 21573) and 198.153.12.0/22 (4777 2497 3356 21573)
  198.153.8.0/23       4777 2497 3356 21573 - Withdrawn - aggregated with 198.153.10.0/23 (4777 2497 3356 21573)
  198.153.10.0/23      4777 2497 3356 21573 - Withdrawn - aggregated with 198.153.8.0/23 (4777 2497 3356 21573)
  198.153.12.0/23      4777 2497 3356 21573 - Withdrawn - aggregated with 198.153.14.0/23 (4777 2497 3356 21573)
  198.153.14.0/23      4777 2497 3356 21573 - Withdrawn - aggregated with 198.153.12.0/23 (4777 2497 3356 21573)
  198.174.108.0/22     4777 2497 3356 21573 + Announce - aggregate of 198.174.108.0/23 (4777 2497 3356 21573) and 198.174.110.0/23 (4777 2497 3356 21573)
  198.174.108.0/23     4777 2497 3356 21573 - Withdrawn - aggregated with 198.174.110.0/23 (4777 2497 3356 21573)
  198.174.110.0/23     4777 2497 3356 21573 - Withdrawn - aggregated with 198.174.108.0/23 (4777 2497 3356 21573)
  198.175.194.0/23     4777 2497 3356 21573   
  198.175.196.0/23     4777 2497 3356 21573   
  206.146.129.0/24     4777 2497 3356 21573   

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

AS21573   8 More Specifics   9 Total Advertisements   HEALTHPARTNERS - HealthPartners, US
    198.153.8.0/23                198.153.8.0/21
    198.153.10.0/23               198.153.8.0/21
    198.153.12.0/23               198.153.8.0/21
    198.153.14.0/23               198.153.8.0/21
    198.174.108.0/23              198.174.0.0/16
    198.174.110.0/23              198.174.0.0/16
    198.175.196.0/23              198.175.196.0/22
    206.146.129.0/24              206.144.0.0/14

Whois Entry

whois: 402332

IANA has recorded AS21573 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS21573\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)