Report for 14045

Name

CHANGEHEALTHCARE - UnitedHealth Group Incorporated, 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.

14045 CHANGEHEALTHCARE - UnitedHealth Group Incorporated, 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
48106 AS14045        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  CHANGEHEALTHCARE - UnitedHealth Group Incorporated, 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       %
32893 AS14045       CHANGEHEALTHCARE - UnitedHealth Group Incorpo      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.138.252.0/24     4777 2516 3356 14045   
  170.138.253.0/24     4777 2516 3356 14045 14045 14045   

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

AS14045   2 More Specifics   2 Total Advertisements   CHANGEHEALTHCARE - UnitedHealth Group Incorporated, US
    170.138.252.0/24              170.138.0.0/16
    170.138.253.0/24              170.138.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS14045 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS14045\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)