Report for 44557

Name

VR-RR - Veiligheidsregio Rotterdam-Rijnmond, NL

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.

44557 VR-RR - Veiligheidsregio Rotterdam-Rijnmond, NL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS41960         NEXTPERTISE - Nextpertise B.V., NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36309 AS44557        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  VR-RR - Veiligheidsregio Rotterdam-Rijnmond, NL

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       %
13004 AS44557       VR-RR - Veiligheidsregio Rotterdam-Rijnmond,       4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.214.148.0/22      4777 2516 6830 41960 44557 + Announce - aggregate of 91.214.148.0/23 (4777 2516 6830 41960 44557) and 91.214.150.0/23 (4777 2516 6830 41960 44557)
  91.214.148.0/24      4777 2516 6830 41960 44557 - Withdrawn - aggregated with 91.214.149.0/24 (4777 2516 6830 41960 44557)
  91.214.149.0/24      4777 2516 6830 41960 44557 - Withdrawn - aggregated with 91.214.148.0/24 (4777 2516 6830 41960 44557)
  91.214.150.0/24      4777 2516 6830 41960 44557 - Withdrawn - aggregated with 91.214.151.0/24 (4777 2516 6830 41960 44557)
  91.214.151.0/24      4777 2516 6830 41960 44557 - Withdrawn - aggregated with 91.214.150.0/24 (4777 2516 6830 41960 44557)

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

AS44557   4 More Specifics   4 Total Advertisements   VR-RR - Veiligheidsregio Rotterdam-Rijnmond, NL
    91.214.148.0/24               91.214.148.0/22
    91.214.149.0/24               91.214.148.0/22
    91.214.150.0/24               91.214.148.0/22
    91.214.151.0/24               91.214.148.0/22

Whois Entry

whois: 402603

IANA has recorded AS44557 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS44557\n