Report for 33189

Name

SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK - South Dakota Board of Regents, 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.

33189 SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK - South Dakota Board of Regents, US

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS11537         INTERNET2-RESEARCH-EDU - Internet2, US
    AS11164         INTERNET2-I2PX - Internet2, US
    AS11317         GPN - Great Plains Network, US
    AS14263         SD-NET - South Dakota State Government, US
  Downstream Adjacent AS list
    AS22215         BHSU - Black Hills State University, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24631 AS33189        ORG+TRN Originate:       2048 /21.00  Transit:        768 /22.42 SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK - South Dakota Board of Regents, 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       %
39463 AS33189       SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK -      5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  151.159.220.0/23     4777 6939 11232 14263 33189   
  151.159.222.0/23     4777 2497 11164 33189   
  206.71.32.0/24       4608 7575 11537 33189   
  206.176.14.0/23      4777 2497 11164 33189   
  206.176.18.0/24      4777 2497 11164 33189   

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

AS33189   5 More Specifics   5 Total Advertisements   SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK - South Dakota Board of Regents, US
    151.159.220.0/23              151.159.0.0/16
    151.159.222.0/23              151.159.0.0/16
    206.71.32.0/24                206.71.32.0/20
    206.176.14.0/23               206.176.0.0/17
    206.176.18.0/24               206.176.0.0/17

Whois Entry

whois: 402332

IANA has recorded AS33189 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS33189\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)