Report for 2118

Name

RELCOM-AS, CZ

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.

2118 RELCOM-AS, CZ

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS201706        AS-SERVICEPIPE, RU
  Downstream Adjacent AS list
    AS197627        EGY4-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15643 AS2118         ORG+TRN Originate:       4608 /19.83  Transit:        256 /24.00 RELCOM-AS, CZ

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       %
20025 AS2118        RELCOM-AS, CZ                                     18      2      1     17      1   5.56%


  Prefix               AS Path                              Aggregation Suggestion
  192.124.179.0/24     4777 2497 3216 201706 2118   
  193.124.23.0/24      4777 2497 3216 201706 2118   
  193.124.30.0/24      4777 2497 3216 201706 2118   
  193.124.34.0/24      4777 2497 3216 201706 2118   
  193.124.40.0/24      4777 2497 3216 201706 2118   
  193.124.50.0/24      4777 2497 3216 201706 2118   
  193.124.60.0/24      4777 2497 3216 201706 2118   
  194.58.82.0/23       4777 2497 3216 201706 2118 + Announce - aggregate of 194.58.82.0/24 (4777 2497 3216 201706 2118) and 194.58.83.0/24 (4777 2497 3216 201706 2118)
  194.58.82.0/24       4777 2497 3216 201706 2118 - Withdrawn - aggregated with 194.58.83.0/24 (4777 2497 3216 201706 2118)
  194.58.83.0/24       4777 2497 3216 201706 2118 - Withdrawn - aggregated with 194.58.82.0/24 (4777 2497 3216 201706 2118)
  194.58.246.0/24      4777 2497 3216 201706 2118   
  194.87.5.0/24        4777 2497 3216 201706 2118   
  194.87.50.0/24       4777 2497 3216 201706 2118   
  194.87.241.0/24      4777 2497 3216 201706 2118   
  194.87.242.0/24      4777 2497 3216 201706 2118   
  194.87.247.0/24      4777 2497 3216 201706 2118   
  194.87.249.0/24      4777 2497 3216 201706 2118   
  194.135.35.0/24      4777 2497 3216 201706 2118   
  195.133.87.0/24      4777 2497 3216 201706 2118   

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

AS2118   14 More Specifics   18 Total Advertisements   RELCOM-AS, CZ
    192.124.179.0/24              192.124.176.0/20
    193.124.23.0/24               193.124.22.0/23
    193.124.34.0/24               193.124.34.0/23
    193.124.40.0/24               193.124.40.0/23
    194.58.82.0/24                194.58.82.0/23
    194.58.83.0/24                194.58.82.0/23
    194.87.5.0/24                 194.87.0.0/17
    194.87.50.0/24                194.87.0.0/17
    194.87.241.0/24               194.87.128.0/17
    194.87.242.0/24               194.87.128.0/17
    194.87.247.0/24               194.87.128.0/17
    194.87.249.0/24               194.87.128.0/17
    194.135.35.0/24               194.135.32.0/21
    195.133.87.0/24               195.133.64.0/19

Whois Entry

whois: 402332

IANA has recorded AS2118 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS2118\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 'AS2057 - AS2136'
             
             as-block:       AS2057 - AS2136
             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:        2018-11-22T15:27:16Z
             last-modified:  2018-11-22T15:27:16Z
             source:         RIPE
             
             % Information related to 'AS2118'
             
             % Abuse contact for 'AS2118' is 'info@relcom.com'
             
             aut-num:        AS2118
             as-name:        RELCOM-AS
             org:            ORG-RCS23-RIPE
             import:         from AS25227 accept ANY;
             import:         from AS201706 accept ANY;
             import:         from AS2578 accept ANY;
             import:         from AS197627 accept ANY;
             export:         to AS25227 announce AS-RELCOM;
             export:         to AS201706 announce AS-RELCOM;
             export:         to AS2578 announce AS-RELCOM;
             export:         to AS197627 announce AS-RELCOM;
             admin-c:        RCAG2-RIPE
             tech-c:         RCAG2-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         cz-relcom-1-mnt
             created:        2002-05-08T17:31:39Z
             last-modified:  2025-08-11T10:07:09Z
             source:         RIPE
             
             organisation:   ORG-RCS23-RIPE
             org-name:       Reliable Communications s.r.o.
             country:        CZ
             reg-nr:         03613607
             org-type:       LIR
             address:        Prokopova 2856/10, Zizkov
             address:        130 00
             address:        Praha 3
             address:        CZECH REPUBLIC
             phone:          +420608266176
             admin-c:        RCAG2-RIPE
             tech-c:         RCAG2-RIPE
             abuse-c:        AR46259-RIPE
             mnt-ref:        cz-relcom-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         cz-relcom-1-mnt
             created:        2018-04-30T08:40:47Z
             last-modified:  2026-05-13T07:39:02Z
             source:         RIPE # Filtered
             
             role:           Reliable Communications administration group
             address:        Prokopova 2856/10, Zizkov
             address:        130 00
             address:        Praha 3
             address:        CZECH REPUBLIC
             phone:          +420228880273
             abuse-mailbox:  abuse@relcom.com
             tech-c:         AM44967-RIPE
             nic-hdl:        RCAG2-RIPE
             mnt-by:         cz-relcom-1-mnt
             created:        2018-05-15T08:27:24Z
             last-modified:  2022-06-02T10:33:20Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)