Report for 47193

Name

LAN-OPTIC, 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.

47193 LAN-OPTIC, RU

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS28968         EUT-AS EUT IP Network, RU
    AS20485         TRANSTELECOM Moscow, Russia, RU
    AS44927         TELECOM-MPK, RU
    AS12389         ROSTELECOM-AS PJSC Rostelecom. Technical Team, RU
  Downstream Adjacent AS list
    AS60931         LAN-SERVICE-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5822  AS47193        ORG+TRN Originate:      27648 /17.25  Transit:       9216 /18.83 LAN-OPTIC, 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       %
17023 AS47193       LAN-OPTIC, RU                                     11      2      0      9      2  18.18%


  Prefix               AS Path                              Aggregation Suggestion
  5.188.192.0/22       4777 2497 12389 47193   
  5.188.192.0/23       4777 2497 12389 47193 - Withdrawn - matching aggregate 5.188.192.0/22 4777 2497 12389 47193
  91.203.208.0/22      4777 2497 12389 47193   
  91.203.211.0/24      4608 1221 4637 31500 44927 44927 44927 47193   
  109.248.64.0/19      4777 2497 12389 47193   
  109.248.64.0/20      4777 2497 12389 47193 - Withdrawn - matching aggregate 109.248.64.0/19 4777 2497 12389 47193
  109.248.80.0/20      4777 2497 20485 47193   
  109.248.112.0/20     4777 2497 12389 47193   
  109.248.112.0/21     4777 2497 20485 47193   
  109.248.120.0/21     4777 6939 12389 47193   
  188.130.147.0/24     4777 2497 12389 47193   

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

AS47193   9 More Specifics   11 Total Advertisements   LAN-OPTIC, RU
    5.188.192.0/23                5.188.192.0/22
    91.203.211.0/24               91.203.208.0/22
    109.248.64.0/19               109.248.64.0/18
    109.248.64.0/20               109.248.64.0/18
    109.248.80.0/20               109.248.64.0/18
    109.248.112.0/20              109.248.64.0/18
    109.248.112.0/21              109.248.64.0/18
    109.248.120.0/21              109.248.64.0/18
    188.130.147.0/24              188.130.128.0/18

Whois Entry

whois: 402332

IANA has recorded AS47193 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS47193\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 'AS47193 - AS47271'
             
             as-block:       AS47193 - AS47271
             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:        2025-10-23T14:06:40Z
             last-modified:  2025-10-23T14:06:40Z
             source:         RIPE
             
             % Information related to 'AS47193'
             
             % Abuse contact for 'AS47193' is 'allatar@lanoptic.ru'
             
             aut-num:        AS47193
             as-name:        LAN-Optic
             org:            ORG-LL44-RIPE
             import:         from AS28968 action pref=20; accept ANY
             import:         from AS20485 action pref=20; accept ANY
             import:         from AS44927 action pref=20; accept AS-TMPK
             export:         to AS28968 announce as-lanoptic
             export:         to AS20485 announce as-lanoptic
             export:         to AS44927 announce as-lanoptic
             admin-c:        SDA95-RIPE
             tech-c:         VAY28-RIPE
             status:         ASSIGNED
             mnt-by:         LAN-optic-mnt
             mnt-by:         RIPE-NCC-END-MNT
             created:        2008-05-14T10:30:00Z
             last-modified:  2025-07-03T08:02:58Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-LL38-RIPE
             
             organisation:   ORG-LL44-RIPE
             org-name:       LAN-Optic, Ltd
             country:        RU
             org-type:       OTHER
             address:        171507, Tverskoy region, Kimri
             address:        Il'inskoe highway, 3a
             abuse-c:        AA28512-RIPE
             mnt-ref:        MNT-NETART
             mnt-by:         LAN-optic-mnt
             created:        2008-04-22T12:33:03Z
             last-modified:  2022-12-01T16:35:35Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ/#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)