Report for 209888

Name

AERIANDI-AS - Aeriandi Limited, GB

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.

209888 AERIANDI-AS - Aeriandi Limited, GB

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13237         LAMBDANET-AS - euNetworks GmbH, DE
    AS29752         ZEN-SDN - Zenlayer Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14474 AS209888       ORIGIN  Originate:       5632 /19.54  Transit:          0 /0.00  AERIANDI-AS - Aeriandi Limited, GB

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       %
18769 AS209888      AERIANDI-AS - Aeriandi Limited, GB                22      4      2     20      2   9.09%


  Prefix               AS Path                              Aggregation Suggestion
  31.56.161.0/24       4777 2516 3257 29752 209888   
  31.77.113.0/24       4777 2516 3257 29752 209888   
  31.77.116.0/23       4777 2516 3257 29752 209888 + Announce - aggregate of 31.77.116.0/24 (4777 2516 3257 29752 209888) and 31.77.117.0/24 (4777 2516 3257 29752 209888)
  31.77.116.0/24       4777 2516 3257 29752 209888 - Withdrawn - aggregated with 31.77.117.0/24 (4777 2516 3257 29752 209888)
  31.77.117.0/24       4777 2516 3257 29752 209888 - Withdrawn - aggregated with 31.77.116.0/24 (4777 2516 3257 29752 209888)
  74.50.12.0/24        4777 2516 3257 29752 209888   
  74.50.15.0/24        4777 2516 3257 29752 209888   
  151.247.16.0/24      4777 2516 3257 29752 209888   
  151.247.100.0/24     4777 2516 3257 29752 209888   
  165.49.229.0/24      4777 2516 3257 29752 209888   
  185.180.216.0/23     4777 2497 1299 13237 209888 + Announce - aggregate of 185.180.216.0/24 (4777 2497 1299 13237 209888) and 185.180.217.0/24 (4777 2497 1299 13237 209888)
  185.180.216.0/24     4777 2497 1299 13237 209888 - Withdrawn - aggregated with 185.180.217.0/24 (4777 2497 1299 13237 209888)
  185.180.217.0/24     4777 2497 1299 13237 209888 - Withdrawn - aggregated with 185.180.216.0/24 (4777 2497 1299 13237 209888)
  188.220.23.0/24      4777 2516 3257 29752 209888   
  188.221.195.0/24     4777 2516 3257 29752 209888   
  192.25.107.0/24      4777 2516 3257 29752 209888   
  192.48.202.0/24      4777 2516 3257 29752 209888   
  192.82.175.0/24      4777 2516 3257 29752 209888   
  192.82.186.0/24      4777 2516 3257 29752 209888   
  192.82.191.0/24      4777 2516 3257 29752 209888   
  192.102.135.0/24     4777 2516 3257 29752 209888   
  192.132.198.0/24     4777 2516 3257 29752 209888   
  199.235.43.0/24      4777 2516 6762 29752 209888   
  217.216.216.0/24     4777 2516 3257 29752 209888   

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

AS209888   21 More Specifics   22 Total Advertisements   AERIANDI-AS - Aeriandi Limited, GB
    31.56.161.0/24                31.56.0.0/14
    31.77.113.0/24                31.76.0.0/15
    31.77.116.0/24                31.76.0.0/15
    31.77.117.0/24                31.76.0.0/15
    74.50.12.0/24                 74.50.0.0/19
    74.50.15.0/24                 74.50.0.0/19
    151.247.16.0/24               151.247.0.0/18
    151.247.100.0/24              151.247.96.0/19
    165.49.229.0/24               165.49.0.0/16
    185.180.216.0/24              185.180.216.0/22
    185.180.217.0/24              185.180.216.0/22
    188.220.23.0/24               188.220.0.0/14
    188.221.195.0/24              188.220.0.0/14
    192.48.202.0/24               192.48.192.0/20
    192.82.175.0/24               192.82.168.0/21
    192.82.186.0/24               192.82.176.0/20
    192.82.191.0/24               192.82.176.0/20
    192.102.135.0/24              192.102.128.0/20
    192.132.198.0/24              192.132.192.0/21
    199.235.43.0/24               199.235.0.0/16
    217.216.216.0/24              217.216.0.0/15
    16.216.22.0/24                16.216.0.0/15
    16.216.101.0/24               16.216.0.0/15
    16.216.178.0/24               16.216.0.0/15
    16.217.102.0/24               16.216.0.0/15
    16.217.109.0/24               16.216.0.0/15
    16.217.117.0/24               16.216.0.0/15
    16.217.199.0/24               16.216.0.0/15
    192.82.194.0/24               192.82.192.0/20
    192.120.209.0/24              192.120.208.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 31.56.161.0/24              Announced
    + 31.77.113.0/24              Announced
    + 31.77.116.0/24              Announced
    + 31.77.117.0/24              Announced
    + 151.247.16.0/24             Announced
    + 151.247.100.0/24            Announced
    + 165.49.229.0/24             Announced
    + 188.220.23.0/24             Announced
    + 188.221.195.0/24            Announced
    + 192.25.107.0/24             Announced
    + 192.48.202.0/24             Announced
    + 192.82.175.0/24             Announced
    + 192.82.186.0/24             Announced
    + 192.82.191.0/24             Announced
    + 192.102.135.0/24            Announced
    + 192.132.198.0/24            Announced
    + 199.235.43.0/24             Announced
    + 217.216.216.0/24            Announced
    - 16.216.22.0/24              Withdrawn
    - 16.216.101.0/24             Withdrawn
    - 16.216.178.0/24             Withdrawn
    - 16.217.102.0/24             Withdrawn
    - 16.217.109.0/24             Withdrawn
    - 16.217.117.0/24             Withdrawn
    - 16.217.199.0/24             Withdrawn
    - 192.82.194.0/24             Withdrawn
    - 192.120.209.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS209888 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS209888\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS209888'
             
             % Abuse contact for 'AS209888' is 'abuse@dubber.net'
             
             aut-num:        AS209888
             as-name:        AERIANDI-AS
             org:            ORG-AL449-RIPE
             import:         from AS24867 accept ANY
             export:         to AS24867 announce AS209888
             import:         from AS13237 accept ANY
             export:         to AS13237 announce AS209888
             admin-c:        KI1284-RIPE
             tech-c:         KI1284-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AERIANDI-MNT
             created:        2018-11-14T15:28:42Z
             last-modified:  2024-07-29T13:40:05Z
             source:         RIPE
             
             organisation:   ORG-AL449-RIPE
             org-name:       Aeriandi Limited
             country:        GB
             reg-nr:         04414335
             org-type:       LIR
             address:        264 Banbury Road
             address:        OX2 7DY
             address:        Oxford
             address:        UNITED KINGDOM
             phone:          +448451080308
             abuse-c:        AACR38-RIPE
             admin-c:        KI1284-RIPE
             tech-c:         KI1284-RIPE
             mnt-ref:        AERIANDI-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         AERIANDI-MNT
             created:        2016-12-02T14:34:20Z
             last-modified:  2026-05-13T07:37:44Z
             source:         RIPE # Filtered
             
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             % Access from your host has been temporarily denied.
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