Report for 42478

Name

YUG-LINK-AS, RU

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.

42478 YUG-LINK-AS, RU

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS9002          RETN-AS, GB
    AS12389         ROSTELECOM-AS PJSC Rostelecom. Technical Team, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7580  AS42478        ORIGIN  Originate:      17152 /17.93  Transit:          0 /0.00  YUG-LINK-AS, RU

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       %
 4684 AS42478       YUG-LINK-AS, RU                                   12     11      0      1     11  91.67%


  Prefix               AS Path                              Aggregation Suggestion
  77.233.0.0/19        4777 2497 12389 42478   
  77.233.0.0/22        4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.3.0/24        4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.4.0/22        4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.8.0/22        4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.12.0/22       4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.16.0/22       4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.17.0/24       4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.20.0/22       4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.24.0/22       4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.24.0/24       4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478
  77.233.28.0/22       4777 2497 12389 42478 - Withdrawn - matching aggregate 77.233.0.0/19 4777 2497 12389 42478

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

AS42478   11 More Specifics   12 Total Advertisements   YUG-LINK-AS, RU
    77.233.0.0/22                 77.233.0.0/19
    77.233.3.0/24                 77.233.0.0/19
    77.233.4.0/22                 77.233.0.0/19
    77.233.8.0/22                 77.233.0.0/19
    77.233.12.0/22                77.233.0.0/19
    77.233.16.0/22                77.233.0.0/19
    77.233.17.0/24                77.233.0.0/19
    77.233.20.0/22                77.233.0.0/19
    77.233.24.0/22                77.233.0.0/19
    77.233.24.0/24                77.233.0.0/19
    77.233.28.0/22                77.233.0.0/19

Whois Entry

whois: 402332

IANA has recorded AS42478 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS42478\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 'AS42383 - AS42959'
             
             as-block:       AS42383 - AS42959
             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:        2021-08-19T06:50:17Z
             last-modified:  2021-08-19T06:50:17Z
             source:         RIPE
             
             % Information related to 'AS42478'
             
             % Abuse contact for 'AS42478' is 'abuse@yug-link.ru'
             
             aut-num:        AS42478
             as-name:        Yug-Link-AS
             org:            ORG-SA456-RIPE
             remarks:        - - - - - - - - - - - - - - - -
             remarks:        UPSTREAMS:
             remarks:        - - - - - - - - - - - - - - - -
             import:         from AS57304 action pref=100; accept ANY
             export:         to AS57304 announce AS42478 AS60865
             import:         from AS3216 action pref=100; accept ANY
             export:         to AS3216 announce AS42478 AS60865
             import:         from AS8359 action pref=100; accept ANY
             export:         to AS8359 announce AS42478 AS60865
             import:         from AS12389 action pref=100; accept ANY
             export:         to AS12389 announce AS42478 AS60865
             import:         from AS59428 action pref=100; accept ANY
             export:         to AS59428 announce AS42478 AS60865
             remarks:        - - - - - - - - - - - - - - - -
             remarks:        CUSTOMERS:
             remarks:        - - - - - - - - - - - - - - - -
             import:         from AS60865 action pref=100; accept AS60865
             export:         to AS60865 announce ANY
             remarks:        - - - - - - - - - - - - - - - -
             admin-c:        OAS67-RIPE
             admin-c:        OAS67-RIPE
             tech-c:         OAS67-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         mnt-yuglink
             created:        2007-02-28T08:44:06Z
             last-modified:  2025-12-23T10:10:12Z
             source:         RIPE
             
             organisation:   ORG-SA456-RIPE
             org-name:       "Yug-Link" Ltd.
             country:        RU
             org-type:       LIR
             address:        Panfilova 2
             address:        350047
             address:        KRASNODAR
             address:        RUSSIAN FEDERATION
             phone:          +7 861 2170995
             fax-no:         +7 861 2170991
             admin-c:        OAS67-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        mnt-yuglink
             mnt-ref:        MNT-NETERRA
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         mnt-yuglink
             abuse-c:        YA57091-RIPE
             created:        2006-12-11T12:03:40Z
             last-modified:  2024-11-18T08:41:41Z
             source:         RIPE # Filtered
             
             person:         Oleg A. Shelyuto
             address:        Panfilova str. 2
             address:        350047, Krasnodar,
             address:        Russia
             phone:          + 7 861 2170985
             phone:          + 7 861 2170995
             fax-no:         + 7 861 2170991
             nic-hdl:        OAS67-RIPE
             mnt-by:         mnt-yuglink
             created:        2012-01-27T06:34:19Z
             last-modified:  2017-10-30T22:16:41Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)