Report for 21473

Name

PFALZKOM - PFALZKOM GmbH, 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.

21473 PFALZKOM - PFALZKOM GmbH, DE

  Adjacency:    25  Upstream:     4  Downstream:    21
  Upstream Adjacent AS list
    AS5405          INTERDOTLINK - Inter.link GmbH, DE
    AS1299          TWELVE99 - Arelion Sweden AB, SE
    AS34309         LINK11 - Link11 GmbH, DE
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS206906        AS_SW_Speyer - Stadtwerke Speyer GmbH, DE
    AS205843        MEDIASERVICE - AR Media Service GmbH, DE
    AS214319        blackpoint - blackpoint GmbH, DE
    AS24635         Syntax_Systems-AS - Syntax Service GmbH, DE
    AS43186         verivox-office-as - Verivox GmbH, DE
    AS59675         MYWIRENET-AS - mywire Datentechnik GmbH, DE
    AS12292         TRANSKOM - Transkom GmbH, DE
    AS16568         PROMEGA - PROMEGA CORPORATION, US
    AS15492         PFALZWERKE-AS - PFALZWERKE AG, DE
    AS200377        PSB-AS - PSB-AS, DE
    AS203604        SOLUVIA-IT-AS - Soluvia IT-Services GmbH, DE
    AS35265         EWR-WO - EWR AG, DE
    AS216277        DHV-e-net - DHV e-net GmbH, DE
    AS47296         HiFX-AS - HIFX EUROPE LIMITED, GB
    AS43911         te3-AS - Tom Merlin Eichhorn, DE
    AS35501         DEERE-AS - Deere & Company Corp, US
    AS209917        VAG-Net - VAG GmbH, DE
    AS209400        KurpfalzTEL - KurpfalzTEL GmbH, DE
    AS56919         CONTINENTALE-ASN - Continentale Krankenversicherung a.G., DE
    AS56368         NICODUCK - Nicola von Thadden, DE
    AS61310         PREGO - prego services GmbH, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4446  AS21473        ORG+TRN Originate:      47616 /16.46  Transit:      24064 /17.45 PFALZKOM - PFALZKOM GmbH, 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       %
 8389 AS21473       PFALZKOM - PFALZKOM GmbH, DE                      32      6      1     27      5  15.62%


  Prefix               AS Path                              Aggregation Suggestion
  45.148.216.0/23      4608 7575 3356 21473   
  77.72.216.0/21       4777 2497 1299 21473   
  77.72.216.0/22       4608 7575 3356 21473   
  91.199.192.0/24      4608 7575 3356 21473   
  91.240.77.0/24       4777 2497 1299 34309 21473   
  93.190.248.0/21      4608 7575 3356 21473   
  94.176.168.0/22      4608 7575 3356 21473   
  109.232.128.0/21     4608 7575 3356 21473   
  109.233.144.0/21     4608 7575 3356 21473   
  109.233.148.0/24     4608 7575 3356 21473 - Withdrawn - matching aggregate 109.233.144.0/21 4608 7575 3356 21473
  109.233.151.0/24     4608 7575 3356 21473 - Withdrawn - matching aggregate 109.233.144.0/21 4608 7575 3356 21473
  138.222.72.0/24      4608 7575 3356 21473   
  185.8.228.0/22       4608 7575 3356 21473 + Announce - aggregate of 185.8.228.0/23 (4608 7575 3356 21473) and 185.8.230.0/23 (4608 7575 3356 21473)
  185.8.228.0/23       4608 7575 3356 21473 - Withdrawn - aggregated with 185.8.230.0/23 (4608 7575 3356 21473)
  185.8.230.0/23       4608 7575 3356 21473 - Withdrawn - aggregated with 185.8.228.0/23 (4608 7575 3356 21473)
  185.21.28.0/22       4608 7575 3356 21473   
  185.28.4.0/22        4608 7575 3356 21473   
  185.28.4.0/24        4608 7575 3356 21473 - Withdrawn - matching aggregate 185.28.4.0/22 4608 7575 3356 21473
  185.28.7.0/24        4608 7575 3356 21473 - Withdrawn - matching aggregate 185.28.4.0/22 4608 7575 3356 21473
  185.98.135.0/24      4608 7575 3356 21473   
  185.142.8.0/22       4608 7575 3356 21473   
  188.95.13.0/24       4608 7575 3356 21473   
  193.16.128.0/20      4608 7575 3356 21473   
  193.16.245.0/24      4608 7575 3356 21473   
  193.111.72.0/24      4608 7575 3356 21473   
  193.221.221.0/24     4608 7575 3356 21473   
  194.50.25.0/24       4608 7575 3356 21473   
  194.50.46.0/24       4608 7575 3356 21473   
  194.59.156.0/24      4608 7575 3356 21473   
  195.170.183.0/24     4608 7575 3356 21473   
  212.65.0.0/19        4608 7575 3356 21473   
  213.183.64.0/19      4608 7575 3356 21473   
  213.206.160.0/19     4608 7575 3356 21473   

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

AS21473   10 More Specifics   32 Total Advertisements   PFALZKOM - PFALZKOM GmbH, DE
    45.148.216.0/23               45.148.216.0/22
    77.72.216.0/22                77.72.216.0/21
    109.233.148.0/24              109.233.144.0/21
    109.233.151.0/24              109.233.144.0/21
    138.222.72.0/24               138.222.0.0/16
    185.8.228.0/23                185.8.228.0/22
    185.8.230.0/23                185.8.228.0/22
    185.28.4.0/24                 185.28.4.0/22
    185.28.7.0/24                 185.28.4.0/22
    193.221.221.0/24              193.221.220.0/22

Whois Entry

whois: 402599

IANA has recorded AS21473 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21473\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
             
             %ERROR:201: access denied for 203.119.110.26
             %
             % 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 (ABERDEEN)