Report for 13156

Name

AS13156 - NOWO COMMUNICATIONS, S.A., PT

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 AS6447) 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.

13156 AS13156 Palmela, PT

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS42863         MEO-MOVEL, PT
    AS20879         DIGI-PT, RO

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
817   AS13156        ORIGIN  Originate:     385024 /13.45  Transit:          0 /0.00  AS13156 Palmela, PT

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       %
  661 AS13156       AS13156 Palmela, PT                              165    133     28     60    105  63.64%


  Prefix               AS Path                              Aggregation Suggestion
  84.90.0.0/15         6939 8708 20879 13156   
  84.90.0.0/21         6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.8.0/22         6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.12.0/22        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.16.0/22        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.20.0/24        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.21.0/24        6939 6910 20879 13156   
  84.90.24.0/21        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.32.0/22        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.36.0/22        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.40.0/21        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.48.0/21        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.56.0/22        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.60.0/22        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.64.0/22        6939 6910 20879 13156 + Announce - aggregate of 84.90.64.0/23 (6939 6910 20879 13156) and 84.90.66.0/23 (6939 6910 20879 13156)
  84.90.64.0/24        6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.65.0/24 (6939 6910 20879 13156)
  84.90.65.0/24        6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.64.0/24 (6939 6910 20879 13156)
  84.90.66.0/24        6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.67.0/24 (6939 6910 20879 13156)
  84.90.67.0/24        6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.66.0/24 (6939 6910 20879 13156)
  84.90.68.0/22        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.72.0/21        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.80.0/21        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.88.0/21        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.96.0/21        6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.104.0/21       6939 6910 20879 13156   
  84.90.112.0/21       6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.120.0/22       6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.124.0/22       6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.128.0/21       6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.136.0/21       6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.144.0/20       6939 6910 20879 13156 + Announce - aggregate of 84.90.144.0/21 (6939 6910 20879 13156) and 84.90.152.0/21 (6939 6910 20879 13156)
  84.90.144.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.148.0/22 (6939 6910 20879 13156)
  84.90.148.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.144.0/22 (6939 6910 20879 13156)
  84.90.152.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.156.0/22 (6939 6910 20879 13156)
  84.90.156.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.152.0/22 (6939 6910 20879 13156)
  84.90.160.0/21       6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.90.172.0/22       6939 6910 20879 13156   
  84.90.176.0/20       6939 6910 20879 13156 + Announce - aggregate of 84.90.176.0/21 (6939 6910 20879 13156) and 84.90.184.0/21 (6939 6910 20879 13156)
  84.90.176.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.180.0/22 (6939 6910 20879 13156)
  84.90.180.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.176.0/22 (6939 6910 20879 13156)
  84.90.184.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.188.0/22 (6939 6910 20879 13156)
  84.90.188.0/23       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.190.0/23 (6939 6910 20879 13156)
  84.90.190.0/23       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.188.0/23 (6939 6910 20879 13156)
  84.90.192.0/22       6939 6910 20879 13156   
  84.90.196.0/23       6939 6910 20879 13156   
  84.90.198.0/24       6939 6910 20879 13156   
  84.90.200.0/21       6939 6910 20879 13156   
  84.90.208.0/20       6939 6910 20879 13156 + Announce - aggregate of 84.90.208.0/21 (6939 6910 20879 13156) and 84.90.216.0/21 (6939 6910 20879 13156)
  84.90.208.0/21       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.216.0/21 (6939 6910 20879 13156)
  84.90.216.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.220.0/22 (6939 6910 20879 13156)
  84.90.220.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.216.0/22 (6939 6910 20879 13156)
  84.90.224.0/21       6939 6910 20879 13156 + Announce - aggregate of 84.90.224.0/22 (6939 6910 20879 13156) and 84.90.228.0/22 (6939 6910 20879 13156)
  84.90.224.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.228.0/22 (6939 6910 20879 13156)
  84.90.228.0/23       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.230.0/23 (6939 6910 20879 13156)
  84.90.230.0/23       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.228.0/23 (6939 6910 20879 13156)
  84.90.236.0/22       6939 6910 20879 13156   
  84.90.240.0/20       6939 6910 20879 13156 + Announce - aggregate of 84.90.240.0/21 (6939 6910 20879 13156) and 84.90.248.0/21 (6939 6910 20879 13156)
  84.90.240.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.244.0/22 (6939 6910 20879 13156)
  84.90.244.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.240.0/22 (6939 6910 20879 13156)
  84.90.248.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.252.0/22 (6939 6910 20879 13156)
  84.90.252.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.90.248.0/22 (6939 6910 20879 13156)
  84.91.4.0/22         6939 6910 20879 13156   
  84.91.8.0/21         6939 6910 20879 13156 + Announce - aggregate of 84.91.8.0/22 (6939 6910 20879 13156) and 84.91.12.0/22 (6939 6910 20879 13156)
  84.91.8.0/22         6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.12.0/22 (6939 6910 20879 13156)
  84.91.12.0/23        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.14.0/23 (6939 6910 20879 13156)
  84.91.14.0/23        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.12.0/23 (6939 6910 20879 13156)
  84.91.16.0/20        6939 6910 20879 13156 + Announce - aggregate of 84.91.16.0/21 (6939 6910 20879 13156) and 84.91.24.0/21 (6939 6910 20879 13156)
  84.91.16.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.20.0/22 (6939 6910 20879 13156)
  84.91.20.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.16.0/22 (6939 6910 20879 13156)
  84.91.24.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.28.0/22 (6939 6910 20879 13156)
  84.91.28.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.24.0/22 (6939 6910 20879 13156)
  84.91.32.0/22        3741 8657 42863 13156   
  84.91.36.0/22        6939 6910 20879 13156   
  84.91.40.0/21        6939 6910 20879 13156 + Announce - aggregate of 84.91.40.0/22 (6939 6910 20879 13156) and 84.91.44.0/22 (6939 6910 20879 13156)
  84.91.40.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.44.0/22 (6939 6910 20879 13156)
  84.91.44.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.40.0/22 (6939 6910 20879 13156)
  84.91.48.0/20        6939 6910 20879 13156 + Announce - aggregate of 84.91.48.0/21 (6939 6910 20879 13156) and 84.91.56.0/21 (6939 6910 20879 13156)
  84.91.48.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.52.0/22 (6939 6910 20879 13156)
  84.91.52.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.48.0/22 (6939 6910 20879 13156)
  84.91.56.0/21        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.48.0/21 (6939 6910 20879 13156)
  84.91.64.0/20        6939 6910 20879 13156 + Announce - aggregate of 84.91.64.0/21 (6939 6910 20879 13156) and 84.91.72.0/21 (6939 6910 20879 13156)
  84.91.64.0/21        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.72.0/21 (6939 6910 20879 13156)
  84.91.72.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.76.0/22 (6939 6910 20879 13156)
  84.91.76.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.72.0/22 (6939 6910 20879 13156)
  84.91.80.0/21        6939 6910 20879 13156 + Announce - aggregate of 84.91.80.0/22 (6939 6910 20879 13156) and 84.91.84.0/22 (6939 6910 20879 13156)
  84.91.80.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.84.0/22 (6939 6910 20879 13156)
  84.91.84.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.80.0/22 (6939 6910 20879 13156)
  84.91.88.0/24        3741 8708 8708 20879 13156   
  84.91.92.0/23        6939 6910 20879 13156 + Announce - aggregate of 84.91.92.0/24 (6939 6910 20879 13156) and 84.91.93.0/24 (6939 6910 20879 13156)
  84.91.92.0/24        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.93.0/24 (6939 6910 20879 13156)
  84.91.93.0/24        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.92.0/24 (6939 6910 20879 13156)
  84.91.96.0/21        6939 6910 20879 13156 + Announce - aggregate of 84.91.96.0/22 (6939 6910 20879 13156) and 84.91.100.0/22 (6939 6910 20879 13156)
  84.91.96.0/22        6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.100.0/22 (6939 6910 20879 13156)
  84.91.100.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.96.0/22 (6939 6910 20879 13156)
  84.91.104.0/22       3741 8657 42863 13156   
  84.91.112.0/20       6939 6910 20879 13156 + Announce - aggregate of 84.91.112.0/21 (6939 6910 20879 13156) and 84.91.120.0/21 (6939 6910 20879 13156)
  84.91.112.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.116.0/22 (6939 6910 20879 13156)
  84.91.116.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.112.0/22 (6939 6910 20879 13156)
  84.91.120.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.124.0/22 (6939 6910 20879 13156)
  84.91.124.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.120.0/22 (6939 6910 20879 13156)
  84.91.128.0/20       6939 6910 20879 13156 + Announce - aggregate of 84.91.128.0/21 (6939 6910 20879 13156) and 84.91.136.0/21 (6939 6910 20879 13156)
  84.91.128.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.132.0/22 (6939 6910 20879 13156)
  84.91.132.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.128.0/22 (6939 6910 20879 13156)
  84.91.136.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.140.0/22 (6939 6910 20879 13156)
  84.91.140.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.136.0/22 (6939 6910 20879 13156)
  84.91.144.0/21       6939 6910 20879 13156 + Announce - aggregate of 84.91.144.0/22 (6939 6910 20879 13156) and 84.91.148.0/22 (6939 6910 20879 13156)
  84.91.144.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.148.0/22 (6939 6910 20879 13156)
  84.91.148.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.144.0/22 (6939 6910 20879 13156)
  84.91.156.0/22       6939 6910 20879 13156   
  84.91.164.0/22       6939 6910 20879 13156 + Announce - aggregate of 84.91.164.0/23 (6939 6910 20879 13156) and 84.91.166.0/23 (6939 6910 20879 13156)
  84.91.164.0/23       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.166.0/23 (6939 6910 20879 13156)
  84.91.166.0/23       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.164.0/23 (6939 6910 20879 13156)
  84.91.168.0/23       6939 6910 20879 13156   
  84.91.173.0/24       6939 8708 20879 13156 - Withdrawn - matching aggregate 84.90.0.0/15 6939 8708 20879 13156
  84.91.176.0/21       6939 6910 20879 13156 + Announce - aggregate of 84.91.176.0/22 (6939 6910 20879 13156) and 84.91.180.0/22 (6939 6910 20879 13156)
  84.91.176.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.180.0/22 (6939 6910 20879 13156)
  84.91.180.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.176.0/22 (6939 6910 20879 13156)
  84.91.184.0/22       6939 6910 20879 13156   
  84.91.188.0/23       6939 6910 20879 13156   
  84.91.192.0/22       6939 6910 20879 13156   
  84.91.200.0/23       6939 6910 20879 13156 + Announce - aggregate of 84.91.200.0/24 (6939 6910 20879 13156) and 84.91.201.0/24 (6939 6910 20879 13156)
  84.91.200.0/24       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.201.0/24 (6939 6910 20879 13156)
  84.91.201.0/24       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.200.0/24 (6939 6910 20879 13156)
  84.91.202.0/24       6939 6910 20879 13156   
  84.91.208.0/22       6939 6910 20879 13156 + Announce - aggregate of 84.91.208.0/23 (6939 6910 20879 13156) and 84.91.210.0/23 (6939 6910 20879 13156)
  84.91.208.0/23       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.210.0/23 (6939 6910 20879 13156)
  84.91.210.0/24       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.211.0/24 (6939 6910 20879 13156)
  84.91.211.0/24       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.210.0/24 (6939 6910 20879 13156)
  84.91.216.0/21       6939 6910 20879 13156 + Announce - aggregate of 84.91.216.0/22 (6939 6910 20879 13156) and 84.91.220.0/22 (6939 6910 20879 13156)
  84.91.216.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.220.0/22 (6939 6910 20879 13156)
  84.91.220.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.216.0/22 (6939 6910 20879 13156)
  84.91.226.0/23       6939 6910 20879 13156 + Announce - aggregate of 84.91.226.0/24 (6939 6910 20879 13156) and 84.91.227.0/24 (6939 6910 20879 13156)
  84.91.226.0/24       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.227.0/24 (6939 6910 20879 13156)
  84.91.227.0/24       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.226.0/24 (6939 6910 20879 13156)
  84.91.228.0/22       6939 6910 20879 13156   
  84.91.232.0/21       6939 6910 20879 13156 + Announce - aggregate of 84.91.232.0/22 (6939 6910 20879 13156) and 84.91.236.0/22 (6939 6910 20879 13156)
  84.91.232.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.236.0/22 (6939 6910 20879 13156)
  84.91.236.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.232.0/22 (6939 6910 20879 13156)
  84.91.240.0/23       6939 6910 20879 13156 + Announce - aggregate of 84.91.240.0/24 (6939 6910 20879 13156) and 84.91.241.0/24 (6939 6910 20879 13156)
  84.91.240.0/24       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.241.0/24 (6939 6910 20879 13156)
  84.91.241.0/24       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.240.0/24 (6939 6910 20879 13156)
  84.91.242.0/24       6939 6910 20879 13156   
  84.91.248.0/21       6939 6910 20879 13156 + Announce - aggregate of 84.91.248.0/22 (6939 6910 20879 13156) and 84.91.252.0/22 (6939 6910 20879 13156)
  84.91.248.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.252.0/22 (6939 6910 20879 13156)
  84.91.252.0/22       6939 6910 20879 13156 - Withdrawn - aggregated with 84.91.248.0/22 (6939 6910 20879 13156)
  91.194.170.0/23      6939 8708 20879 13156   
  91.194.182.0/23      6939 8708 20879 13156   
  213.228.128.0/18     6939 8708 20879 13156   
  213.228.128.0/22     6939 8708 20879 13156 - Withdrawn - matching aggregate 213.228.128.0/18 6939 8708 20879 13156
  213.228.137.0/24     3741 8657 42863 13156   
  213.228.153.0/24     6939 8708 20879 13156 - Withdrawn - matching aggregate 213.228.128.0/18 6939 8708 20879 13156
  213.228.154.0/24     3741 8657 42863 13156   
  213.228.155.0/24     6939 8708 20879 13156 - Withdrawn - matching aggregate 213.228.128.0/18 6939 8708 20879 13156
  213.228.157.0/24     37100 8657 42863 13156   
  213.228.168.0/23     37100 8657 42863 13156 + Announce - aggregate of 213.228.168.0/24 (37100 8657 42863 13156) and 213.228.169.0/24 (37100 8657 42863 13156)
  213.228.168.0/24     37100 8657 42863 13156 - Withdrawn - aggregated with 213.228.169.0/24 (37100 8657 42863 13156)
  213.228.169.0/24     37100 8657 42863 13156 - Withdrawn - aggregated with 213.228.168.0/24 (37100 8657 42863 13156)
  213.228.170.0/24     3741 8657 42863 13156   
  213.228.171.0/24     37100 8657 42863 13156   
  213.228.180.0/24     3741 8657 42863 13156   
  213.228.184.0/24     6939 8708 20879 13156 - Withdrawn - matching aggregate 213.228.128.0/18 6939 8708 20879 13156
  217.129.0.0/16       6939 8708 20879 13156   
  217.129.0.0/21       6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.8.0/21       6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.24.0/21      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.40.0/21      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.48.0/20      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.64.0/21      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.72.0/21      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.80.0/22      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.84.0/22      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.88.0/22      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.92.0/22      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.96.0/21      6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.104.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.144.0/22     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.148.0/22     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.152.0/22     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.156.0/22     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.160.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.168.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.176.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.184.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.192.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.208.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.216.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.224.0/20     6939 6910 20879 13156 + Announce - aggregate of 217.129.224.0/21 (6939 6910 20879 13156) and 217.129.232.0/21 (6939 6910 20879 13156)
  217.129.224.0/21     6939 6910 20879 13156 - Withdrawn - aggregated with 217.129.232.0/21 (6939 6910 20879 13156)
  217.129.232.0/22     6939 6910 20879 13156 - Withdrawn - aggregated with 217.129.236.0/22 (6939 6910 20879 13156)
  217.129.236.0/22     6939 6910 20879 13156 - Withdrawn - aggregated with 217.129.232.0/22 (6939 6910 20879 13156)
  217.129.240.0/21     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.248.0/22     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156
  217.129.252.0/22     6939 8708 20879 13156 - Withdrawn - matching aggregate 217.129.0.0/16 6939 8708 20879 13156

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

AS13156   55 More Specifics   60 Total Advertisements   AS13156 Palmela, PT
    84.90.0.0/21                  84.90.0.0/15
    84.90.12.0/22                 84.90.0.0/15
    84.90.20.0/24                 84.90.0.0/15
    84.90.40.0/21                 84.90.0.0/15
    84.90.48.0/21                 84.90.0.0/15
    84.90.56.0/22                 84.90.0.0/15
    84.90.60.0/22                 84.90.0.0/15
    84.90.68.0/22                 84.90.0.0/15
    84.90.72.0/21                 84.90.0.0/15
    84.90.80.0/21                 84.90.0.0/15
    84.90.88.0/21                 84.90.0.0/15
    84.90.96.0/21                 84.90.0.0/15
    84.90.112.0/21                84.90.0.0/15
    84.90.120.0/22                84.90.0.0/15
    84.90.124.0/22                84.90.0.0/15
    84.90.128.0/21                84.90.0.0/15
    84.90.136.0/21                84.90.0.0/15
    84.90.160.0/21                84.90.0.0/15
    84.90.200.0/21                84.90.0.0/15
    84.90.240.0/22                84.90.0.0/15
    84.90.248.0/22                84.90.0.0/15
    84.91.64.0/21                 84.90.0.0/15
    213.228.137.0/24              213.228.128.0/19
    213.228.154.0/24              213.228.128.0/19
    213.228.157.0/24              213.228.128.0/19
    213.228.168.0/24              213.228.160.0/19
    213.228.169.0/24              213.228.160.0/19
    213.228.170.0/24              213.228.160.0/19
    213.228.171.0/24              213.228.160.0/19
    213.228.180.0/24              213.228.160.0/19
    217.129.0.0/21                217.129.0.0/16
    217.129.8.0/21                217.129.0.0/16
    217.129.24.0/21               217.129.0.0/16
    217.129.40.0/21               217.129.0.0/16
    217.129.48.0/20               217.129.0.0/16
    217.129.64.0/21               217.129.0.0/16
    217.129.72.0/21               217.129.0.0/16
    217.129.80.0/22               217.129.0.0/16
    217.129.84.0/22               217.129.0.0/16
    217.129.96.0/21               217.129.0.0/16
    217.129.104.0/21              217.129.0.0/16
    217.129.144.0/22              217.129.0.0/16
    217.129.148.0/22              217.129.0.0/16
    217.129.152.0/22              217.129.0.0/16
    217.129.156.0/22              217.129.0.0/16
    217.129.160.0/21              217.129.0.0/16
    217.129.168.0/21              217.129.0.0/16
    217.129.176.0/21              217.129.0.0/16
    217.129.184.0/21              217.129.0.0/16
    217.129.192.0/21              217.129.0.0/16
    217.129.208.0/21              217.129.0.0/16
    217.129.216.0/21              217.129.0.0/16
    217.129.224.0/21              217.129.0.0/16
    217.129.240.0/21              217.129.0.0/16
    217.129.252.0/22              217.129.0.0/16
    84.90.32.0/22                 84.90.0.0/15
    84.90.224.0/22                84.90.0.0/15
    84.91.136.0/22                84.90.0.0/15

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

    - 84.90.32.0/22               Withdrawn
    - 84.90.224.0/22              Withdrawn
    - 84.91.136.0/22              Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS13156 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13156\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             % Note: this output has been filtered.
             
             % Information related to 'AS12557 - AS13223'
             
             as-block:       AS12557 - AS13223
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2018-11-22T15:27:24Z
             last-modified:  2018-11-22T15:27:24Z
             source:         RIPE
             
             % Information related to 'AS13156'
             
             % Abuse contact for 'AS13156' is 'abuse@netvisao.pt'
             
             aut-num:        AS13156
             org:            ORG-Ctpc1-RIPE
             as-name:        AS13156
             descr:          Palmela
             import:         from AS174 accept ANY
             import:         from AS6939 accept ANY
             import:         from AS6453 accept ANY
             import:         from AS9186 accept ANY
             import:         from AS42863 accept ANY
             export:         to AS9186 announce ANY
             export:         to AS6453 announce ANY
             export:         to AS174 announce ANY
             export:         to AS6939 announce AS-NOWO
             export:         to AS42863 announce AS13156
             default:        to AS174 networks ANY
             admin-c:        BG7193-RIPE
             admin-c:        LP1252-RIPE
             admin-c:        JR2638-RIPE
             tech-c:         BG7193-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             tech-c:         LP1252-RIPE
             mnt-by:         AS13156-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2025-04-14T09:57:45Z
             source:         RIPE
             
             organisation:   ORG-Ctpc1-RIPE
             org-name:       NOWO COMMUNICATIONS, S.A.
             country:        PT
             reg-nr:         503062081
             org-type:       LIR
             address:        Alameda dos Oceanos, LT 2.11.01 E
                             Edifício Lisboa ? Parque das Nações
             address:        1998-035
             address:        Lisboa
             address:        PORTUGAL
             phone:          +351210801080
             fax-no:         +351210801005
             abuse-c:        AR13679-RIPE
             admin-c:        JF1169-RIPE
             admin-c:        BG7193-RIPE
             admin-c:        JR2638-RIPE
             admin-c:        LP1252-RIPE
             mnt-ref:        AS13156-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        MNT-JR2638-RIPE
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         AS13156-MNT
             created:        2004-04-17T11:48:50Z
             last-modified:  2026-05-13T07:20:01Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)