Report for 10660

Name

SYSNET-AS - SYSNET 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 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.

10660 SYSNET-AS - SYSNET Communications, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21350 AS10660        ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  SYSNET-AS - SYSNET Communications, 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       %
 7110 AS10660       SYSNET-AS - SYSNET Communications, US             11     10      4      5      6  54.55%


  Prefix               AS Path                              Aggregation Suggestion
  64.118.196.0/24      4777 2516 3356 10660   
  64.118.198.0/23      4777 2516 3356 10660 + Announce - aggregate of 64.118.198.0/24 (4777 2516 3356 10660) and 64.118.199.0/24 (4777 2516 3356 10660)
  64.118.198.0/24      4777 2516 3356 10660 - Withdrawn - aggregated with 64.118.199.0/24 (4777 2516 3356 10660)
  64.118.199.0/24      4777 2516 3356 10660 - Withdrawn - aggregated with 64.118.198.0/24 (4777 2516 3356 10660)
  64.118.200.0/22      4777 2516 3356 10660 + Announce - aggregate of 64.118.200.0/23 (4777 2516 3356 10660) and 64.118.202.0/23 (4777 2516 3356 10660)
  64.118.200.0/24      4777 2516 3356 10660 - Withdrawn - aggregated with 64.118.201.0/24 (4777 2516 3356 10660)
  64.118.201.0/24      4777 2516 3356 10660 - Withdrawn - aggregated with 64.118.200.0/24 (4777 2516 3356 10660)
  64.118.202.0/24      4777 2516 3356 10660 - Withdrawn - aggregated with 64.118.203.0/24 (4777 2516 3356 10660)
  64.118.203.0/24      4777 2516 3356 10660 - Withdrawn - aggregated with 64.118.202.0/24 (4777 2516 3356 10660)
  64.118.204.0/23      4777 2516 174 10660  + Announce - aggregate of 64.118.204.0/24 (4777 2516 174 10660) and 64.118.205.0/24 (4777 2516 174 10660)
  64.118.204.0/24      4777 2516 174 10660  - Withdrawn - aggregated with 64.118.205.0/24 (4777 2516 174 10660)
  64.118.205.0/24      4777 2516 174 10660  - Withdrawn - aggregated with 64.118.204.0/24 (4777 2516 174 10660)
  64.118.206.0/23      4777 2516 3356 10660 + Announce - aggregate of 64.118.206.0/24 (4777 2516 3356 10660) and 64.118.207.0/24 (4777 2516 3356 10660)
  64.118.206.0/24      4777 2516 3356 10660 - Withdrawn - aggregated with 64.118.207.0/24 (4777 2516 3356 10660)
  64.118.207.0/24      4777 2516 3356 10660 - Withdrawn - aggregated with 64.118.206.0/24 (4777 2516 3356 10660)

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

AS10660   11 More Specifics   11 Total Advertisements   SYSNET-AS - SYSNET Communications, US
    64.118.196.0/24               64.118.192.0/20
    64.118.198.0/24               64.118.192.0/20
    64.118.199.0/24               64.118.192.0/20
    64.118.200.0/24               64.118.192.0/20
    64.118.201.0/24               64.118.192.0/20
    64.118.202.0/24               64.118.192.0/20
    64.118.203.0/24               64.118.192.0/20
    64.118.204.0/24               64.118.192.0/20
    64.118.205.0/24               64.118.192.0/20
    64.118.206.0/24               64.118.192.0/20
    64.118.207.0/24               64.118.192.0/20

Whois Entry

whois: 402628

IANA has recorded AS10660 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10660\n