Report for 17207

Name

COLOR-COLL - Colorado College, 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.

17207 COLOR-COLL - Colorado College, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS14041         AS-FRGP - University Corporation for Atmospheric Research, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18483 AS17207        ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  COLOR-COLL - Colorado College, 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       %
 9622 AS17207       COLOR-COLL - Colorado College, US                 11      6      2      7      4  36.36%


  Prefix               AS Path                              Aggregation Suggestion
  192.70.253.0/24      4777 2497 11164 14041 17207   
  192.188.250.0/24     4777 2497 11164 14041 17207   
  198.59.3.0/24        4777 2497 11164 14041 17207   
  198.59.4.0/23        4777 2497 11164 14041 17207 + Announce - aggregate of 198.59.4.0/24 (4777 2497 11164 14041 17207) and 198.59.5.0/24 (4777 2497 11164 14041 17207)
  198.59.4.0/24        4777 2497 11164 14041 17207 - Withdrawn - aggregated with 198.59.5.0/24 (4777 2497 11164 14041 17207)
  198.59.5.0/24        4777 2497 11164 14041 17207 - Withdrawn - aggregated with 198.59.4.0/24 (4777 2497 11164 14041 17207)
  198.59.6.0/24        4777 2497 11164 14041 17207   
  198.62.148.0/22      4777 2497 11164 14041 17207   
  204.228.84.0/22      4777 2497 11164 14041 17207 + Announce - aggregate of 204.228.84.0/23 (4777 2497 11164 14041 17207) and 204.228.86.0/23 (4777 2497 11164 14041 17207)
  204.228.84.0/24      4777 2497 11164 14041 17207 - Withdrawn - aggregated with 204.228.85.0/24 (4777 2497 11164 14041 17207)
  204.228.85.0/24      4777 2497 11164 14041 17207 - Withdrawn - aggregated with 204.228.84.0/24 (4777 2497 11164 14041 17207)
  204.228.86.0/24      4777 2497 11164 14041 17207 - Withdrawn - aggregated with 204.228.87.0/24 (4777 2497 11164 14041 17207)
  204.228.87.0/24      4777 2497 11164 14041 17207 - Withdrawn - aggregated with 204.228.86.0/24 (4777 2497 11164 14041 17207)

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

AS17207   6 More Specifics   11 Total Advertisements   COLOR-COLL - Colorado College, US
    198.59.4.0/24                 198.59.4.0/23
    198.59.5.0/24                 198.59.4.0/23
    204.228.84.0/24               204.228.84.0/22
    204.228.85.0/24               204.228.84.0/22
    204.228.86.0/24               204.228.84.0/22
    204.228.87.0/24               204.228.84.0/22

Whois Entry

whois: 402332

IANA has recorded AS17207 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS17207\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)