Report for 61215

Name

IIJ-EXLAYER-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.

61215 IIJ-EXLAYER-AS, GB

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US
    AS2497          IIJ Internet Initiative Japan Inc., JP

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9328  AS61215        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  IIJ-EXLAYER-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       %
51712 AS61215       IIJ-EXLAYER-AS, GB                                 4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  151.252.120.0/21     4777 2497 61215        
  185.12.160.0/22      4777 2497 61215        
  213.244.196.0/22     4777 2497 61215        
  220.100.128.0/19     4777 2497 61215        

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

AS61215   1 More Specifics   4 Total Advertisements   IIJ-EXLAYER-AS, GB
    220.100.128.0/19              220.100.128.0/18

Whois Entry

whois: 402332

IANA has recorded AS61215 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61215\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 'AS60439 - AS61261'
             
             as-block:       AS60439 - AS61261
             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:        2024-09-03T13:31:09Z
             last-modified:  2024-09-03T13:31:09Z
             source:         RIPE
             
             % Information related to 'AS61215'
             
             % Abuse contact for 'AS61215' is 'partners-uk@eu.iij.com'
             
             aut-num:        AS61215
             as-name:        IIJ-EXLAYER-AS
             org:            ORG-IEEL1-RIPE
             import:         from AS2497 accept any
             export:         to AS2497 announce AS61215
             import:         from AS6894 accept any
             export:         to AS6894 announce AS61215
             admin-c:        JA5107-RIPE
             tech-c:         JA5107-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         IIJ-APS-MNT
             created:        2013-01-08T09:33:32Z
             last-modified:  2025-06-23T07:20:18Z
             source:         RIPE
             
             organisation:   ORG-IEEL1-RIPE
             org-name:       IIJ Europe Limited
             country:        GB
             org-type:       LIR
             address:        80 Cheapside 1st Floor
             address:        EC2V 6EE
             address:        London
             address:        UNITED KINGDOM
             phone:          +442070722700
             fax-no:         +442074897411
             abuse-c:        AR17708-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        IIJ-APS-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         IIJ-APS-MNT
             created:        2012-11-29T14:37:17Z
             last-modified:  2025-06-23T07:20:19Z
             source:         RIPE # Filtered
             
             person:         IIJ Europe
             address:        80 Cheapside,London EC2V 6EE UK
             address:        London
             address:        United Kingdom
             phone:          +442070722700
             nic-hdl:        JA5107-RIPE
             mnt-by:         JA20396-MNT
             mnt-by:         IIJ_OMC
             created:        2012-11-30T11:11:25Z
             last-modified:  2017-05-18T02:00:58Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)