Report for 8398

Name

TVERSU - Tver Region Center of Informatization at Tver State University, 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 AS6447) 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.

8398 TVERSU Russia, Tver, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3267          NIKS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18667 AS8398         ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  TVERSU Russia, Tver, 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       %
20670 AS8398        TVERSU Russia, Tver, RU                            4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  82.179.128.0/21      6939 3267 8398         
  82.179.136.0/22      6939 3267 8398       + Announce - aggregate of 82.179.136.0/23 (6939 3267 8398) and 82.179.138.0/23 (6939 3267 8398)
  82.179.136.0/23      6939 3267 8398       - Withdrawn - aggregated with 82.179.138.0/23 (6939 3267 8398)
  82.179.138.0/23      6939 3267 8398       - Withdrawn - aggregated with 82.179.136.0/23 (6939 3267 8398)
  82.179.142.0/23      6939 3267 8398         

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

AS8398   4 More Specifics   4 Total Advertisements   TVERSU Russia, Tver, RU
    82.179.128.0/21               82.179.0.0/16
    82.179.136.0/23               82.179.0.0/16
    82.179.138.0/23               82.179.0.0/16
    82.179.142.0/23               82.179.0.0/16

Whois Entry

whois: 402590

IANA has recorded AS8398 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS8398\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 'AS8192 - AS8523'
             
             as-block:       AS8192 - AS8523
             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:        2018-11-22T15:27:23Z
             last-modified:  2018-11-22T15:27:23Z
             source:         RIPE
             
             % Information related to 'AS8398'
             
             % Abuse contact for 'AS8398' is 'noc@tversu.ru'
             
             aut-num:        AS8398
             as-name:        TVERSU
             descr:          Russia, Tver
             org:            ORG-TRCO5-RIPE
             import:         from AS3267 action pref=100; accept ANY
             import:         from AS3316 action pref=100; accept ANY
             export:         to AS3267 announce AS8398
             export:         to AS3316 announce AS8398
             admin-c:        TVER-RIPE
             tech-c:         TVER-RIPE
             status:         ASSIGNED
             mnt-by:         TVERSU-NOC
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         INFR-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2021-06-09T12:50:56Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-CR1-RIPE
             
             organisation:   ORG-TRCO5-RIPE
             org-name:       Tver Region Center of Informatization at Tver State University
             country:        RU
             reg-nr:         Not Applicable
             org-type:       OTHER
             address:        TverSU
             address:        Zelayabova 33
             address:        170100
             address:        Tver
             address:        Russian Federation
             phone:          +7 4822 585743
             admin-c:        TVER-RIPE
             tech-c:         TVER-RIPE
             abuse-c:        TVER-RIPE
             mnt-by:         INFR-MNT
             mnt-ref:        INFR-MNT
             mnt-by:         TVERSU-NOC
             created:        2018-08-20T10:56:49Z
             last-modified:  2026-05-13T05:26:07Z
             source:         RIPE # Filtered
             
             role:           TVERSU NOC
             address:        TVERSU
             address:        Tver State University
             address:        Tver Region Center of Informatization
             address:        Zelayabova 33
             address:        170100
             address:        Tver
             address:        Russian Federation
             phone:          +7 4822 585743
             org:            ORG-TRCO2-RIPE
             admin-c:        ISS41-RIPE
             tech-c:         MYK2-RIPE
             nic-hdl:        TVER-RIPE
             abuse-mailbox:  noc@tversu.ru
             mnt-by:         TVERSU-NOC
             created:        2014-06-18T11:22:59Z
             last-modified:  2014-06-19T14:05:50Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)