Report for 18718

Name

MARVELL - Marvell Semiconductor Inc., 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.

18718 MARVELL - Marvell Semiconductor Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48484 AS18718        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  MARVELL - Marvell Semiconductor Inc., 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       %
21205 AS18718       MARVELL - Marvell Semiconductor Inc., US           2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.233.58.0/23      4777 2516 3356 18718 + Announce - aggregate of 199.233.58.0/24 (4777 2516 3356 18718) and 199.233.59.0/24 (4777 2516 3356 18718)
  199.233.58.0/24      4777 2516 3356 18718 - Withdrawn - aggregated with 199.233.59.0/24 (4777 2516 3356 18718)
  199.233.59.0/24      4777 2516 3356 18718 - Withdrawn - aggregated with 199.233.58.0/24 (4777 2516 3356 18718)

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

AS18718   2 More Specifics   2 Total Advertisements   MARVELL - Marvell Semiconductor Inc., US
    199.233.58.0/24               199.233.58.0/23
    199.233.59.0/24               199.233.58.0/23

Whois Entry

whois: 402628

IANA has recorded AS18718 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18718\n