Report for 12597

Name

GOTANET - Gotalandsnatet AB, SE

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.

12597 GOTANET - Gotalandsnatet AB, SE

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS1257          SWIPNET - Tele2 Sverige AB, EU
  Downstream Adjacent AS list
    AS24605         FASSBERG - Fassberg Holding AB, SE
    AS3292          TDC - TDC Holding A/S, DK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4258  AS12597        ORG+TRN Originate:      51712 /16.34  Transit:        768 /22.42 GOTANET - Gotalandsnatet AB, SE

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       %
 2285 AS12597       GOTANET - Gotalandsnatet AB, SE                   38     26      2     14     24  63.16%


  Prefix               AS Path                              Aggregation Suggestion
  62.80.192.0/19       4777 2497 1257 12597   
  62.80.192.0/20       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.192.0/21       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.200.0/24       4777 2497 1257 12597 12597 12597   
  62.80.201.0/24       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.202.0/24       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.204.0/22       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.208.0/20       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.208.0/23       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.210.0/24       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.211.0/24       4777 2497 1257 12597 12597 12597   
  62.80.212.0/23       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.214.0/24       4777 2497 1257 12597 12597 12597   
  62.80.215.0/24       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  62.80.216.0/22       4777 2497 1257 12597 12597 12597 + Announce - aggregate of 62.80.216.0/23 (4777 2497 1257 12597 12597 12597) and 62.80.218.0/23 (4777 2497 1257 12597 12597 12597)
  62.80.216.0/23       4777 2497 1257 12597 12597 12597 - Withdrawn - aggregated with 62.80.218.0/23 (4777 2497 1257 12597 12597 12597)
  62.80.216.0/24       4777 2497 1257 12597 12597 12597 12597 12597 12597   
  62.80.218.0/23       4777 2497 1257 12597 12597 12597 - Withdrawn - aggregated with 62.80.216.0/23 (4777 2497 1257 12597 12597 12597)
  62.80.220.0/22       4777 2497 1257 12597 - Withdrawn - matching aggregate 62.80.192.0/19 4777 2497 1257 12597
  91.231.63.0/24       4777 2497 1257 12597   
  192.150.71.0/24      4777 2497 1257 12597 12597 12597   
  212.3.0.0/19         4777 2497 1257 12597   
  212.3.0.0/20         4777 2497 1257 12597 - Withdrawn - matching aggregate 212.3.0.0/19 4777 2497 1257 12597
  212.3.0.0/21         4777 2497 1257 12597 - Withdrawn - matching aggregate 212.3.0.0/19 4777 2497 1257 12597
  212.3.0.0/24         4777 2497 1257 12597 - Withdrawn - matching aggregate 212.3.0.0/19 4777 2497 1257 12597
  212.3.1.0/24         4777 2497 1257 12597 - Withdrawn - matching aggregate 212.3.0.0/19 4777 2497 1257 12597
  212.3.8.0/22         4777 2497 1257 12597 - Withdrawn - matching aggregate 212.3.0.0/19 4777 2497 1257 12597
  212.3.10.0/24        4777 2497 1257 12597 - Withdrawn - matching aggregate 212.3.0.0/19 4777 2497 1257 12597
  212.3.12.0/23        4777 2497 1257 12597 - Withdrawn - matching aggregate 212.3.0.0/19 4777 2497 1257 12597
  212.3.14.0/23        4777 2497 1257 12597 12597 12597   
  212.3.14.0/24        4777 2497 1257 12597 12597 12597 - Withdrawn - matching aggregate 212.3.14.0/23 4777 2497 1257 12597 12597 12597
  212.3.15.0/24        4777 2497 1257 12597 12597 12597 - Withdrawn - matching aggregate 212.3.14.0/23 4777 2497 1257 12597 12597 12597
  212.3.16.0/20        4777 2497 1257 12597 12597   
  212.3.16.0/21        4777 2497 1257 12597 12597 12597 + Announce - aggregate of 212.3.16.0/22 (4777 2497 1257 12597 12597 12597) and 212.3.20.0/22 (4777 2497 1257 12597 12597 12597)
  212.3.16.0/22        4777 2497 1257 12597 12597 12597 - Withdrawn - aggregated with 212.3.20.0/22 (4777 2497 1257 12597 12597 12597)
  212.3.16.0/24        4777 2497 1257 12597 12597 12597 - Withdrawn - matching aggregate 212.3.16.0/22 4777 2497 1257 12597 12597 12597
  212.3.18.0/24        4777 2497 1257 12597 12597 12597 - Withdrawn - matching aggregate 212.3.16.0/22 4777 2497 1257 12597 12597 12597
  212.3.19.0/24        4777 2497 1257 12597 12597 12597 12597 12597 12597   
  212.3.20.0/22        4777 2497 1257 12597 12597 12597 - Withdrawn - aggregated with 212.3.16.0/22 (4777 2497 1257 12597 12597 12597)
  212.3.24.0/21        4777 2497 1257 12597   

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

AS12597   34 More Specifics   38 Total Advertisements   GOTANET - Gotalandsnatet AB, SE
    62.80.192.0/20                62.80.192.0/19
    62.80.192.0/21                62.80.192.0/19
    62.80.200.0/24                62.80.192.0/19
    62.80.201.0/24                62.80.192.0/19
    62.80.202.0/24                62.80.192.0/19
    62.80.204.0/22                62.80.192.0/19
    62.80.208.0/20                62.80.192.0/19
    62.80.208.0/23                62.80.192.0/19
    62.80.210.0/24                62.80.192.0/19
    62.80.211.0/24                62.80.192.0/19
    62.80.212.0/23                62.80.192.0/19
    62.80.214.0/24                62.80.192.0/19
    62.80.215.0/24                62.80.192.0/19
    62.80.216.0/23                62.80.192.0/19
    62.80.216.0/24                62.80.192.0/19
    62.80.218.0/23                62.80.192.0/19
    62.80.220.0/22                62.80.192.0/19
    212.3.0.0/20                  212.3.0.0/19
    212.3.0.0/21                  212.3.0.0/19
    212.3.0.0/24                  212.3.0.0/19
    212.3.1.0/24                  212.3.0.0/19
    212.3.8.0/22                  212.3.0.0/19
    212.3.10.0/24                 212.3.0.0/19
    212.3.12.0/23                 212.3.0.0/19
    212.3.14.0/23                 212.3.0.0/19
    212.3.14.0/24                 212.3.0.0/19
    212.3.15.0/24                 212.3.0.0/19
    212.3.16.0/20                 212.3.0.0/19
    212.3.16.0/22                 212.3.0.0/19
    212.3.16.0/24                 212.3.0.0/19
    212.3.18.0/24                 212.3.0.0/19
    212.3.19.0/24                 212.3.0.0/19
    212.3.20.0/22                 212.3.0.0/19
    212.3.24.0/21                 212.3.0.0/19

Whois Entry

whois: 402591

IANA has recorded AS12597 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS12597\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 203.119.106.26
             %
             % 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 (SHETLAND)