Report for 19747

Name

DATAVAIL-ASN - Datavail, 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 AS4637) 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.

19747 RPA - RPA Internet

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS15270   AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8359  AS19747  ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  RPA - RPA Internet

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       %
12931 AS19747 RPA - RPA Internet                            3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  205.232.76.0/22      4637 174 15270 19747   
  205.232.80.0/22      4637 174 15270 19747   
  209.222.240.0/20     4637 174 15270 19747   

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

AS19747   2 More Specifics   3 Total Advertisements   RPA - RPA Internet
    205.232.76.0/22               205.232.0.0/16
    205.232.80.0/22               205.232.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS19747 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS19747\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)