Report for 201842

Name

RCSI-ASN, 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.

201842 RCSI-ASN, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS47478         MSTN-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
55134 AS201842       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  RCSI-ASN, 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       %
61657 AS201842      RCSI-ASN, RU                                       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  147.45.206.0/24      4777 6939 50509 47478 201842   
  193.233.79.0/24      4777 6939 50509 47478 201842   

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

AS201842   2 More Specifics   2 Total Advertisements   RCSI-ASN, RU
    147.45.206.0/24               147.45.0.0/16
    193.233.79.0/24               193.233.0.0/17

Whois Entry

whois: 402332

IANA has recorded AS201842 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201842\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 'AS200352 - AS203022'
             
             as-block:       AS200352 - AS203022
             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:        2024-10-03T13:30:54Z
             last-modified:  2024-10-03T13:30:54Z
             source:         RIPE
             
             % Information related to 'AS201842'
             
             % Abuse contact for 'AS201842' is 'abuse@rfbr.ru'
             
             aut-num:        AS201842
             as-name:        RCSI-ASN
             org:            ORG-RFBR1-RIPE
             import:         from AS2895 action pref=100; accept ANY
             import:         from AS47478 action pref=100; accept ANY
             export:         to AS2895 announce AS201842
             export:         to AS47478 announce AS201842
             admin-c:        BNY11-RIPE
             tech-c:         BNY11-RIPE
             tech-c:         DIS3-RIPE
             tech-c:         MAA8-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         FREENET-MNT
             created:        2014-06-27T09:11:33Z
             last-modified:  2024-02-10T18:59:41Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-FG2-RIPE
             
             organisation:   ORG-RFBR1-RIPE
             org-name:       RCSI
             country:        RU
             descr:          RUSSIAN CENTRE FOR SCIENCE INFORMATION
             org-type:       OTHER
             address:        32a, Leninsky pr., Moscow V-334, GSP-1, 119991, Russia
             abuse-c:        RFBR1-RIPE
             phone:          +7 (499) 941-01-15
             fax-no:         +74959381931
             mnt-ref:        FREENET-MNT
             mnt-by:         FREENET-MNT
             created:        2014-05-27T13:50:40Z
             last-modified:  2022-12-01T17:24:13Z
             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.
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             % This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)