Report for 41821

Name

OPTIVO, DE

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.

41821 OPTIVO, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36463 AS41821        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  OPTIVO, DE

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       %
12985 AS41821       OPTIVO, DE                                         4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.210.80.0/22      4777 13335 41821     + Announce - aggregate of 185.210.80.0/23 (4777 13335 41821) and 185.210.82.0/23 (4777 13335 41821)
  185.210.80.0/24      4777 13335 41821     - Withdrawn - aggregated with 185.210.81.0/24 (4777 13335 41821)
  185.210.81.0/24      4777 13335 41821     - Withdrawn - aggregated with 185.210.80.0/24 (4777 13335 41821)
  185.210.82.0/24      4777 13335 41821     - Withdrawn - aggregated with 185.210.83.0/24 (4777 13335 41821)
  185.210.83.0/24      4777 13335 41821     - Withdrawn - aggregated with 185.210.82.0/24 (4777 13335 41821)

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

AS41821   4 More Specifics   4 Total Advertisements   OPTIVO, DE
    185.210.80.0/24               185.210.80.0/22
    185.210.81.0/24               185.210.80.0/22
    185.210.82.0/24               185.210.80.0/22
    185.210.83.0/24               185.210.80.0/22

Whois Entry

whois: 402332

IANA has recorded AS41821 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS41821\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 'AS40960 - AS42171'
             
             as-block:       AS40960 - AS42171
             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:        2024-07-22T14:14:32Z
             last-modified:  2024-07-22T14:14:32Z
             source:         RIPE
             
             % Information related to 'AS41821'
             
             % Abuse contact for 'AS41821' is 'net-abuse@optimizely.com'
             
             aut-num:        AS41821
             as-name:        OPTIVO
             org:            ORG-OG84-RIPE
             import:         from AS25291 accept ANY
             export:         to AS25291 announce AS41821
             import:         from AS42473 accept ANY
             export:         to AS42473 announce AS41821
             admin-c:        DW4915-RIPE
             tech-c:         DW4915-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         de-optivo-1-1-mnt
             created:        2017-06-30T08:06:59Z
             last-modified:  2018-09-04T12:02:44Z
             source:         RIPE
             
             organisation:   ORG-OG84-RIPE
             org-name:       Optimizely GmbH
             country:        DE
             org-type:       LIR
             address:        Wallstraße 59
             address:        10179
             address:        Berlin
             address:        GERMANY
             phone:          +49 30 7680780
             admin-c:        DW4915-RIPE
             tech-c:         DW4915-RIPE
             abuse-c:        AR41374-RIPE
             mnt-ref:        de-optivo-1-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         de-optivo-1-1-mnt
             created:        2017-06-12T12:27:56Z
             last-modified:  2024-06-18T12:18:41Z
             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 (BUSA)