Report for 21378

Name

CTCTVER - PJSC Rostelecom, 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.

21378 CTCTVER, RU

  Adjacency:     4  Upstream:     1  Downstream:     3
  Upstream Adjacent AS list
    AS12389         ROSTELECOM-AS, RU
  Downstream Adjacent AS list
    AS47763         AVTOSOYUZ-PLUS-AS, RU
    AS211221        STANKOMACH-AS, RU
    AS211716        TK-ALFA-NET, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5907  AS21378        ORG+TRN Originate:      26624 /17.30  Transit:        512 /23.00 CTCTVER, 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       %
 8646 AS21378       CTCTVER, RU                                        7      5      0      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  80.246.64.0/19       6939 12389 21378       
  80.246.64.0/21       6939 12389 21378     - Withdrawn - matching aggregate 80.246.64.0/19 6939 12389 21378
  84.42.0.0/19         6939 12389 21378       
  84.42.0.0/21         6939 12389 21378     - Withdrawn - matching aggregate 84.42.0.0/19 6939 12389 21378
  84.42.8.0/21         6939 12389 21378     - Withdrawn - matching aggregate 84.42.0.0/19 6939 12389 21378
  84.42.16.0/21        6939 12389 21378     - Withdrawn - matching aggregate 84.42.0.0/19 6939 12389 21378
  84.42.24.0/21        6939 12389 21378     - Withdrawn - matching aggregate 84.42.0.0/19 6939 12389 21378

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

AS21378   6 More Specifics   7 Total Advertisements   CTCTVER, RU
    80.246.64.0/21                80.246.64.0/20
    84.42.0.0/19                  84.42.0.0/17
    84.42.0.0/21                  84.42.0.0/17
    84.42.8.0/21                  84.42.0.0/17
    84.42.16.0/21                 84.42.0.0/17
    84.42.24.0/21                 84.42.0.0/17

Whois Entry

whois: 402590

IANA has recorded AS21378 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21378\n