Report for 36850

Name

UNC-CH - University of North Carolina at Chapel Hill, 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.

36850 UNC-CH - University of North Carolina at Chapel Hill, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS81            NCREN - MCNC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1266  AS36850        ORIGIN  Originate:     203520 /14.37  Transit:          0 /0.00  UNC-CH - University of North Carolina at Chapel Hill, 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       %
22097 AS36850       UNC-CH - University of North Carolina at Chap      8      1      0      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  152.2.0.0/16         4777 2497 174 81 36850   
  152.19.0.0/16        4777 2497 174 81 36850   
  152.23.0.0/16        4777 2497 174 81 36850   
  198.85.230.0/23      4777 2497 174 81 36850   
  204.84.8.0/22        4777 2497 174 81 36850   
  204.84.252.0/22      4777 2497 174 81 36850   
  204.85.176.0/20      4777 2497 174 81 36850   
  204.85.191.0/24      4777 2497 174 81 36850 - Withdrawn - matching aggregate 204.85.176.0/20 4777 2497 174 81 36850

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

AS36850   5 More Specifics   8 Total Advertisements   UNC-CH - University of North Carolina at Chapel Hill, US
    198.85.230.0/23               198.85.0.0/16
    204.84.8.0/22                 204.84.0.0/15
    204.84.252.0/22               204.84.0.0/15
    204.85.176.0/20               204.84.0.0/15
    204.85.191.0/24               204.84.0.0/15

Whois Entry

whois: 402332

IANA has recorded AS36850 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS36850\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)