Report for 31404

Name

LYCATEL-AS, 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.

31404 LYCATEL-AS, GB

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS3257          GTT-BACKBONE GTT, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS6848          TELENET-AS, BE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4486  AS31404        ORIGIN  Originate:      47360 /16.47  Transit:          0 /0.00  LYCATEL-AS, 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       %
 4303 AS31404       LYCATEL-AS, GB                                    28     17      5     16     12  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  83.137.0.0/22        4777 2516 3356 31404 31404 + Announce - aggregate of 83.137.0.0/23 (4777 2516 3356 31404 31404) and 83.137.2.0/23 (4777 2516 3356 31404 31404)
  83.137.0.0/24        4777 2516 3356 31404 31404 - Withdrawn - aggregated with 83.137.1.0/24 (4777 2516 3356 31404 31404)
  83.137.1.0/24        4777 2516 3356 31404 31404 - Withdrawn - aggregated with 83.137.0.0/24 (4777 2516 3356 31404 31404)
  83.137.2.0/24        4777 2516 3356 31404 31404 - Withdrawn - aggregated with 83.137.3.0/24 (4777 2516 3356 31404 31404)
  83.137.3.0/24        4777 2516 3356 31404 31404 - Withdrawn - aggregated with 83.137.2.0/24 (4777 2516 3356 31404 31404)
  83.137.5.0/24        4777 2516 3257 31404 31404 31404 31404 31404 31404   
  83.137.6.0/23        4777 2516 3356 31404 31404 + Announce - aggregate of 83.137.6.0/24 (4777 2516 3356 31404 31404) and 83.137.7.0/24 (4777 2516 3356 31404 31404)
  83.137.6.0/24        4777 2516 3356 31404 31404 - Withdrawn - aggregated with 83.137.7.0/24 (4777 2516 3356 31404 31404)
  83.137.7.0/24        4777 2516 3356 31404 31404 - Withdrawn - aggregated with 83.137.6.0/24 (4777 2516 3356 31404 31404)
  185.13.104.0/23      4777 2516 3356 31404 31404 + Announce - aggregate of 185.13.104.0/24 (4777 2516 3356 31404 31404) and 185.13.105.0/24 (4777 2516 3356 31404 31404)
  185.13.104.0/24      4777 2516 3356 31404 31404 - Withdrawn - aggregated with 185.13.105.0/24 (4777 2516 3356 31404 31404)
  185.13.105.0/24      4777 2516 3356 31404 31404 - Withdrawn - aggregated with 185.13.104.0/24 (4777 2516 3356 31404 31404)
  185.13.106.0/24      4777 2516 3356 31404 31404   
  185.13.107.0/24      4777 2516 1299 31404 31404   
  185.186.104.0/22     4777 2516 3356 31404 31404 + Announce - aggregate of 185.186.104.0/23 (4777 2516 3356 31404 31404) and 185.186.106.0/23 (4777 2516 3356 31404 31404)
  185.186.104.0/24     4777 2516 3356 31404 31404 - Withdrawn - aggregated with 185.186.105.0/24 (4777 2516 3356 31404 31404)
  185.186.105.0/24     4777 2516 3356 31404 31404 - Withdrawn - aggregated with 185.186.104.0/24 (4777 2516 3356 31404 31404)
  185.186.106.0/24     4777 2516 3356 31404 31404 - Withdrawn - aggregated with 185.186.107.0/24 (4777 2516 3356 31404 31404)
  185.186.107.0/24     4777 2516 3356 31404 31404 - Withdrawn - aggregated with 185.186.106.0/24 (4777 2516 3356 31404 31404)
  185.237.102.0/24     4777 2516 1299 31404 31404   
  185.237.103.0/24     4777 2516 3356 31404 31404   
  193.148.48.0/24      4777 2516 3356 31404 31404   
  193.148.49.0/24      4777 2497 174 31404 31404   
  193.148.51.0/24      4777 2516 3356 31404 31404   
  194.11.196.0/22      4777 2516 3356 31404 31404 + Announce - aggregate of 194.11.196.0/23 (4777 2516 3356 31404 31404) and 194.11.198.0/23 (4777 2516 3356 31404 31404)
  194.11.196.0/24      4777 2516 3356 31404 31404 - Withdrawn - aggregated with 194.11.197.0/24 (4777 2516 3356 31404 31404)
  194.11.197.0/24      4777 2516 3356 31404 31404 - Withdrawn - aggregated with 194.11.196.0/24 (4777 2516 3356 31404 31404)
  194.11.198.0/24      4777 2516 3356 31404 31404 - Withdrawn - aggregated with 194.11.199.0/24 (4777 2516 3356 31404 31404)
  194.11.199.0/24      4777 2516 3356 31404 31404 - Withdrawn - aggregated with 194.11.198.0/24 (4777 2516 3356 31404 31404)
  217.179.128.0/18     4777 2516 6830 6848 31404   
  217.180.64.0/18      4777 2516 6830 6848 31404   
  217.181.96.0/19      4777 2516 6830 6848 31404   
  217.181.96.0/24      4777 2516 6830 6848 31404 - Withdrawn - matching aggregate 217.181.96.0/19 4777 2516 6830 6848 31404

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

AS31404   25 More Specifics   28 Total Advertisements   LYCATEL-AS, GB
    83.137.0.0/24                 83.137.0.0/21
    83.137.1.0/24                 83.137.0.0/21
    83.137.2.0/24                 83.137.0.0/21
    83.137.3.0/24                 83.137.0.0/21
    83.137.5.0/24                 83.137.0.0/21
    83.137.6.0/24                 83.137.0.0/21
    83.137.7.0/24                 83.137.0.0/21
    185.13.104.0/24               185.13.104.0/22
    185.13.105.0/24               185.13.104.0/22
    185.13.106.0/24               185.13.104.0/22
    185.13.107.0/24               185.13.104.0/22
    185.186.104.0/24              185.186.104.0/22
    185.186.105.0/24              185.186.104.0/22
    185.186.106.0/24              185.186.104.0/22
    185.186.107.0/24              185.186.104.0/22
    185.237.102.0/24              185.237.102.0/23
    185.237.103.0/24              185.237.102.0/23
    193.148.48.0/24               193.148.48.0/22
    193.148.49.0/24               193.148.48.0/22
    193.148.51.0/24               193.148.48.0/22
    194.11.196.0/24               194.11.196.0/22
    194.11.197.0/24               194.11.196.0/22
    194.11.198.0/24               194.11.196.0/22
    194.11.199.0/24               194.11.196.0/22
    217.181.96.0/24               217.181.96.0/19

Whois Entry

whois: 402332

IANA has recorded AS31404 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31404\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 'AS31246 - AS31618'
             
             as-block:       AS31246 - AS31618
             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:        2018-11-22T15:27:33Z
             last-modified:  2018-11-22T15:27:33Z
             source:         RIPE
             
             % Information related to 'AS31404'
             
             % Abuse contact for 'AS31404' is 'kadams@lycatel.com'
             
             aut-num:        AS31404
             as-name:        Lycatel-AS
             org:            ORG-LL11-RIPE
             import:         from AS8757 action pref=100; accept ANY
             import:         from AS702 action pref=100; accept ANY
             import:         from AS41847 action pref=100; accept ANY
             export:         to AS8757 announce AS31404
             export:         to AS702 announce AS31404
             export:         to AS41847 announce AS31404
             admin-c:        KS1869-RIPE
             tech-c:         SA1755-RIPE
             status:         ASSIGNED
             mnt-by:         LYCATEL-MNT
             mnt-by:         RIPE-NCC-END-MNT
             created:        2004-05-06T13:23:55Z
             last-modified:  2018-09-04T10:02:29Z
             source:         RIPE # Filtered
             
             organisation:   ORG-LL11-RIPE
             org-name:       LYCATEL DISTRIBUTION UK LIMITED
             country:        GB
             org-type:       LIR
             address:        195 Marsh Wall
             address:        E14 9SG
             address:        London
             address:        UNITED KINGDOM
             phone:          +4420 7536 6450
             fax-no:         +4420 7536 6451
             abuse-c:        AR17769-RIPE
             admin-c:        Vk1894-RIPE
             admin-c:        VK1896-RIPE
             admin-c:        KS1869-RIPE
             mnt-ref:        LYCATEL-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         LYCATEL-MNT
             created:        2004-04-17T12:17:47Z
             last-modified:  2025-10-08T07:05:42Z
             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 (SHETLAND)