Report for 41998

Name

NETCOMBW-AS, 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.

41998 NETCOMBW-AS, DE

  Adjacency:    23  Upstream:     2  Downstream:    21
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
  Downstream Adjacent AS list
    AS202462        MIRO, DE
    AS206374        INNEO, DE
    AS30915         LIEBHERR, DE
    AS39913         CLOUD4YOU, DE
    AS51417         TBITS-NET-AS, DE
    AS15698         ENBW-AG, DE
    AS199963        EUROPAPARK-AS, DE
    AS201734        CAMLOG-AS, DE
    AS200638        JH-COMPUTERS-AS, DE
    AS209081        HUGO-BOSS-AS, DE
    AS207572        IWBAD, DE
    AS210585        ISO-CHEMIE, DE
    AS214289        ZFP, DE
    AS212403        RBK, DE
    AS31007         STIHL-AS, DE
    AS209467        REMSTAL-BOTE-AS, DE
    AS207253        AS_ZEAG, DE
    AS203865        OVERTURN, DE
    AS203829        LEITZ-AS, DE
    AS203085        WIDAS-AS, DE
    AS47297         TK-LINDAU, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2618  AS41998        ORG+TRN Originate:      83456 /15.65  Transit:      28928 /17.18 NETCOMBW-AS, 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       %
 4185 AS41998       NETCOMBW-AS, DE                                   51     18      6     39     12  23.53%


  Prefix               AS Path                              Aggregation Suggestion
  5.42.136.0/21        4777 2497 1299 41998 + Announce - aggregate of 5.42.136.0/22 (4777 2497 1299 41998) and 5.42.140.0/22 (4777 2497 1299 41998)
  5.42.136.0/22        4777 2497 1299 41998 - Withdrawn - aggregated with 5.42.140.0/22 (4777 2497 1299 41998)
  5.42.140.0/22        4777 2497 1299 41998 - Withdrawn - aggregated with 5.42.136.0/22 (4777 2497 1299 41998)
  31.25.40.0/21        4777 2497 1299 41998   
  37.25.48.0/21        4777 2497 1299 41998   
  46.182.136.0/21      4777 2497 1299 41998   
  62.152.160.0/19      4777 2497 1299 41998   
  83.242.36.0/22       4777 2497 1299 41998   
  83.242.40.0/21       4777 2497 1299 41998   
  83.242.48.0/20       4777 2497 1299 41998   
  91.103.112.0/21      4777 2497 1299 41998   
  93.118.0.0/19        4777 2497 1299 41998 + Announce - aggregate of 93.118.0.0/20 (4777 2497 1299 41998) and 93.118.16.0/20 (4777 2497 1299 41998)
  93.118.0.0/21        4777 2497 1299 41998 - Withdrawn - aggregated with 93.118.8.0/21 (4777 2497 1299 41998)
  93.118.8.0/21        4777 2497 1299 41998 - Withdrawn - aggregated with 93.118.0.0/21 (4777 2497 1299 41998)
  93.118.16.0/21       4777 2497 1299 41998 - Withdrawn - aggregated with 93.118.24.0/21 (4777 2497 1299 41998)
  93.118.24.0/21       4777 2497 1299 41998 - Withdrawn - aggregated with 93.118.16.0/21 (4777 2497 1299 41998)
  94.124.208.0/21      4777 2497 1299 41998   
  94.176.240.0/20      4777 2497 1299 41998   
  145.14.192.0/20      4777 2497 1299 41998   
  149.249.56.0/21      4777 2497 1299 41998   
  153.92.80.0/20       4777 2497 1299 41998   
  171.33.176.0/21      4777 2497 1299 41998 + Announce - aggregate of 171.33.176.0/22 (4777 2497 1299 41998) and 171.33.180.0/22 (4777 2497 1299 41998)
  171.33.176.0/22      4777 2497 1299 41998 - Withdrawn - aggregated with 171.33.180.0/22 (4777 2497 1299 41998)
  171.33.180.0/22      4777 2497 1299 41998 - Withdrawn - aggregated with 171.33.176.0/22 (4777 2497 1299 41998)
  178.212.90.0/23      4777 2497 1299 41998   
  178.212.94.0/23      4777 2497 1299 41998   
  185.3.80.0/22        4777 2497 1299 41998   
  185.7.68.0/24        4777 2497 1299 41998   
  185.36.120.0/22      4777 2497 1299 41998   
  185.61.28.0/22       4777 2497 1299 41998   
  185.107.4.0/22       4777 2497 1299 41998   
  185.108.230.0/23     4777 2497 1299 41998   
  188.93.216.0/21      4777 2497 1299 41998   
  188.244.100.0/22     4777 2497 1299 41998   
  193.151.4.0/22       4777 2497 1299 41998   
  193.238.104.0/22     4777 2497 1299 41998   
  194.76.2.0/23        4777 2497 1299 41998 + Announce - aggregate of 194.76.2.0/24 (4777 2497 1299 41998) and 194.76.3.0/24 (4777 2497 1299 41998)
  194.76.2.0/24        4777 2497 1299 41998 - Withdrawn - aggregated with 194.76.3.0/24 (4777 2497 1299 41998)
  194.76.3.0/24        4777 2497 1299 41998 - Withdrawn - aggregated with 194.76.2.0/24 (4777 2497 1299 41998)
  194.76.4.0/22        4777 2497 1299 41998 + Announce - aggregate of 194.76.4.0/23 (4777 2497 1299 41998) and 194.76.6.0/23 (4777 2497 1299 41998)
  194.76.4.0/24        4777 2497 1299 41998 - Withdrawn - aggregated with 194.76.5.0/24 (4777 2497 1299 41998)
  194.76.5.0/24        4777 2497 1299 41998 - Withdrawn - aggregated with 194.76.4.0/24 (4777 2497 1299 41998)
  194.76.6.0/24        4777 2497 1299 41998 - Withdrawn - aggregated with 194.76.7.0/24 (4777 2497 1299 41998)
  194.76.7.0/24        4777 2497 1299 41998 - Withdrawn - aggregated with 194.76.6.0/24 (4777 2497 1299 41998)
  194.76.222.0/24      4777 2497 1299 41998   
  194.140.112.0/20     4777 2497 1299 41998   
  212.86.176.0/22      4777 2497 1299 41998   
  212.86.184.0/22      4777 2497 1299 41998   
  213.153.68.0/22      4777 2497 1299 41998   
  213.153.76.0/22      4777 2497 1299 41998   
  213.153.80.0/20      4777 2497 1299 41998 + Announce - aggregate of 213.153.80.0/21 (4777 2497 1299 41998) and 213.153.88.0/21 (4777 2497 1299 41998)
  213.153.80.0/22      4777 2497 1299 41998 - Withdrawn - aggregated with 213.153.84.0/22 (4777 2497 1299 41998)
  213.153.84.0/22      4777 2497 1299 41998 - Withdrawn - aggregated with 213.153.80.0/22 (4777 2497 1299 41998)
  213.153.88.0/22      4777 2497 1299 41998 - Withdrawn - aggregated with 213.153.92.0/22 (4777 2497 1299 41998)
  213.153.92.0/22      4777 2497 1299 41998 - Withdrawn - aggregated with 213.153.88.0/22 (4777 2497 1299 41998)
  217.66.136.0/21      4777 2497 1299 41998   
  217.78.160.0/20      4777 2497 1299 41998   

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

AS41998   15 More Specifics   51 Total Advertisements   NETCOMBW-AS, DE
    5.42.136.0/22                 5.42.136.0/21
    5.42.140.0/22                 5.42.136.0/21
    93.118.0.0/21                 93.118.0.0/19
    93.118.8.0/21                 93.118.0.0/19
    93.118.16.0/21                93.118.0.0/19
    93.118.24.0/21                93.118.0.0/19
    171.33.176.0/22               171.33.176.0/21
    171.33.180.0/22               171.33.176.0/21
    185.7.68.0/24                 185.7.68.0/22
    194.76.2.0/24                 194.76.2.0/23
    194.76.3.0/24                 194.76.2.0/23
    194.76.4.0/24                 194.76.4.0/22
    194.76.5.0/24                 194.76.4.0/22
    194.76.6.0/24                 194.76.4.0/22
    194.76.7.0/24                 194.76.4.0/22

Whois Entry

whois: 402332

IANA has recorded AS41998 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS41998\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
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             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
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