Report for 397483

Name

ACBO-185 - UNIVERSAL HEALTH SERVICES, 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.

397483 ACBO-185 - UNIVERSAL HEALTH SERVICES, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
76503 AS397483       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  ACBO-185 - UNIVERSAL HEALTH SERVICES, 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       %
75540 AS397483      ACBO-185 - UNIVERSAL HEALTH SERVICES, US           1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  50.147.12.0/24       4777 2497 7018 397483   

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

AS397483   1 More Specifics   1 Total Advertisements   ACBO-185 - UNIVERSAL HEALTH SERVICES, US
    50.147.12.0/24                50.128.0.0/9

Whois Entry

whois: 402332

IANA has recorded AS397483 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS397483\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)