Report for 397142

Name

FORT-COLLINS-CONNEXION - City of Fort Collins, 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.

397142 FORT-COLLINS-CONNEXION - City of Fort Collins, US

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS19637         AVG19637 - Avago Technologies U.S. Inc., US
    AS397377        ESTES-PARK - Town of Estes Park, US
    AS394838        PULSE - Pulse, US
    AS19647         HPINC - HP Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5022  AS397142       ORG+TRN Originate:      36096 /16.86  Transit:      32768 /17.00 FORT-COLLINS-CONNEXION - City of Fort Collins, 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       %
75387 AS397142      FORT-COLLINS-CONNEXION - City of Fort Collins     13      0      0     13      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  23.163.32.0/24       4777 6939 397142       
  38.15.32.0/19        4777 6939 397142       
  38.75.232.0/21       4777 6939 397142       
  38.80.148.0/22       4777 6939 397142       
  38.147.232.0/21      4777 6939 397142       
  38.175.160.0/19      4777 6939 397142       
  38.246.0.0/19        4777 6939 397142       
  167.94.176.0/20      4777 6939 397142       
  192.251.149.0/24     4777 6939 397142       
  198.99.80.0/22       4777 6939 397142       
  204.107.184.0/24     4777 6939 397142       
  204.133.79.0/24      4777 6939 397142       
  204.133.83.0/24      4777 6939 397142       

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

AS397142   8 More Specifics   13 Total Advertisements   FORT-COLLINS-CONNEXION - City of Fort Collins, US
    38.15.32.0/19                 38.0.0.0/8
    38.75.232.0/21                38.0.0.0/8
    38.80.148.0/22                38.0.0.0/8
    38.147.232.0/21               38.0.0.0/8
    38.175.160.0/19               38.0.0.0/8
    38.246.0.0/19                 38.0.0.0/8
    204.133.79.0/24               204.132.0.0/15
    204.133.83.0/24               204.132.0.0/15

Whois Entry

whois: 402332

IANA has recorded AS397142 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS397142\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)