Report for 13576

Name

SDNW-13576 - SDN Communications, 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.

13576 SDNET - SOUTH DAKOTA NETWORK

  Adjacency:     9  Upstream:     1  Downstream:     8
  Upstream Adjacent AS list
    AS701     UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
  Downstream Adjacent AS list
    AS14263   SD-NET - South Dakota State Government
    AS32719   BEPC-AS - Basin Electric Power Coop
    AS36013   MRESNET - Missouri River Energy Services
    AS32867   LLI-BLK1 - Long Lines Internet
    AS26860   SWTC - SWIFTEL COMMUNICATIONS
    AS6304    PRAIR-1 - PrairieWave Telecommunications, Inc.
    AS14955   N-V-C - Northern Valley Communications
    AS6580    RAPIDNET-ASN - RapidNet LLC

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1726  AS13576  ORG+TRN Originate:      87808 /15.58  Transit:     454400 /13.21 SDNET - SOUTH DAKOTA NETWORK

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       %
 3743 AS13576 SDNET - SOUTH DAKOTA NETWORK                 17      4      2     15      2  11.76%


  Prefix               AS Path                              Aggregation Suggestion
  12.37.228.0/22       4637 3491 701 13576    
  63.174.120.0/21      4637 3491 701 13576    
  64.33.224.0/19       4637 3491 701 13576    
  66.115.192.0/18      4637 3491 701 13576    
  66.128.160.0/19      4637 3491 701 13576    
  66.231.0.0/19        4637 3491 701 13576    
  69.54.101.0/24       4637 3491 701 13576    
  69.54.102.0/23       4637 3491 701 13576  + Announce - aggregate of 69.54.102.0/24 (4637 3491 701 13576) and 69.54.103.0/24 (4637 3491 701 13576)
  69.54.102.0/24       4637 3491 701 13576  - Withdrawn - aggregated with 69.54.103.0/24 (4637 3491 701 13576)
  69.54.103.0/24       4637 3491 701 13576  - Withdrawn - aggregated with 69.54.102.0/24 (4637 3491 701 13576)
  69.54.104.0/23       4637 3491 701 13576  + Announce - aggregate of 69.54.104.0/24 (4637 3491 701 13576) and 69.54.105.0/24 (4637 3491 701 13576)
  69.54.104.0/24       4637 3491 701 13576  - Withdrawn - aggregated with 69.54.105.0/24 (4637 3491 701 13576)
  69.54.105.0/24       4637 3491 701 13576  - Withdrawn - aggregated with 69.54.104.0/24 (4637 3491 701 13576)
  198.179.214.0/24     4637 3491 701 13576    
  198.179.248.0/24     4637 3491 701 13576    
  204.124.120.0/22     4637 3491 701 13576    
  208.53.192.0/18      4637 3491 701 13576    
  216.106.192.0/18     4637 3491 701 13576    
  216.249.192.0/19     4637 3491 701 13576    

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

AS13576   9 More Specifics   19 Total Advertisements   SDNET - SOUTH DAKOTA NETWORK
    12.37.228.0/22                12.0.0.0/8
    63.174.120.0/21               63.160.0.0/12
    69.54.101.0/24                69.54.96.0/19
    69.54.102.0/24                69.54.96.0/19
    69.54.103.0/24                69.54.96.0/19
    69.54.104.0/24                69.54.96.0/19
    69.54.105.0/24                69.54.96.0/19
    216.12.176.0/21               216.12.176.0/20
    216.12.184.0/22               216.12.176.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 216.12.176.0/21             Announced
    + 216.12.184.0/22             Announced

Whois Entry

whois: 402332

IANA has recorded AS13576 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS13576\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)