Report for 209620

Name

MCGMBH, DE

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.

209620 MCGMBH, DE

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
  Downstream Adjacent AS list
    AS21032         TELTA-AS, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17737 AS209620       ORG+TRN Originate:       4096 /20.00  Transit:       8704 /18.91 MCGMBH, DE

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       %
14060 AS209620      MCGMBH, DE                                         7      3      0      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  78.31.196.0/22       4777 2516 174 209620   
  193.58.88.0/22       4777 2516 174 209620   
  193.58.89.0/24       4777 2516 174 209620 - Withdrawn - matching aggregate 193.58.88.0/22 4777 2516 174 209620
  193.58.90.0/24       4777 2497 174 209620   
  193.58.91.0/24       4777 2516 174 209620 - Withdrawn - matching aggregate 193.58.88.0/22 4777 2516 174 209620
  194.55.240.0/22      4777 2516 174 209620   
  194.55.240.0/24      4777 2516 174 209620 - Withdrawn - matching aggregate 194.55.240.0/22 4777 2516 174 209620

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

AS209620   4 More Specifics   7 Total Advertisements   MCGMBH, DE
    193.58.89.0/24                193.58.88.0/22
    193.58.90.0/24                193.58.88.0/22
    193.58.91.0/24                193.58.88.0/22
    194.55.240.0/24               194.55.240.0/22

Whois Entry

whois: 402332

IANA has recorded AS209620 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS209620\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)