Report for 29500

Name

SWISSRE-AS Mythenquai 5060, CH

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.

29500 SWISSRE-AS Mythenquai 5060, CH

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3303          SWISSCOM Swisscom Switzerland Ltd, CH
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9968  AS29500        ORIGIN  Originate:      10496 /18.64  Transit:          0 /0.00  SWISSRE-AS Mythenquai 5060, CH

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       %
12711 AS29500       SWISSRE-AS Mythenquai 5060, CH                     9      3      0      6      3  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  193.26.4.0/24        4608 3303 29500        
  193.31.252.0/23      4608 3303 29500        
  193.134.160.0/20     4608 3303 29500        
  193.134.161.0/24     4608 3303 29500      - Withdrawn - matching aggregate 193.134.160.0/20 4608 3303 29500
  193.134.164.0/24     4777 2497 8220 29500   
  193.134.165.0/24     4608 3303 29500      - Withdrawn - matching aggregate 193.134.160.0/20 4608 3303 29500
  193.134.170.0/24     4608 3303 29500      - Withdrawn - matching aggregate 193.134.160.0/20 4608 3303 29500
  193.135.102.0/23     4608 3303 29500        
  193.246.224.0/20     4608 3303 29500        

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

AS29500   4 More Specifics   9 Total Advertisements   SWISSRE-AS Mythenquai 5060, CH
    193.134.161.0/24              193.134.160.0/20
    193.134.164.0/24              193.134.160.0/20
    193.134.165.0/24              193.134.160.0/20
    193.134.170.0/24              193.134.160.0/20

Whois Entry

whois: 402332

IANA has recorded AS29500 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS29500\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 'AS29496 - AS29543'
             
             as-block:       AS29496 - AS29543
             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:        2018-11-22T15:27:32Z
             last-modified:  2018-11-22T15:27:32Z
             source:         RIPE
             
             % Information related to 'AS29500'
             
             % Abuse contact for 'AS29500' is 'intellectual_property@swissre.com'
             
             aut-num:        AS29500
             as-name:        SWISSRE-AS
             descr:          Mythenquai 50/60
             descr:          8022 Zurich
             descr:          Switzerland
             org:            ORG-SRA33-RIPE
             import:         from AS3303 action pref=100; accept ANY
             export:         to AS3303 announce AS29500
             import:         from AS3300 action pref=100; accept ANY
             export:         to AS3300 announce AS29500
             admin-c:        SR1457-RIPE
             tech-c:         SR1457-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         CH-UNISOURCE-MNT
             created:        2003-09-26T15:35:37Z
             last-modified:  2020-11-16T17:58:06Z
             source:         RIPE
             sponsoring-org: ORG-SI1-RIPE
             
             organisation:   ORG-SRA33-RIPE
             org-name:       Schweizerische Rueckversicherungs-Gesellschaft AG
             country:        CH
             org-type:       OTHER
             address:        Mythenquai 50/60
             address:        8022 Zurich
             address:        Switzerland
             admin-c:        SR1457-RIPE
             tech-c:         SR1457-RIPE
             abuse-c:        AR18907-RIPE
             mnt-by:         CH-UNISOURCE-MNT
             mnt-ref:        CH-UNISOURCE-MNT
             created:        2011-07-07T13:21:54Z
             last-modified:  2022-12-01T16:53:11Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)