Report for 200468

Name

ALVAREZ, 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.

200468 ALVAREZ, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
70000 AS200468       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  ALVAREZ, 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       %
60968 AS200468      ALVAREZ, GB                                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  31.3.217.0/24        4777 2516 8220 200468   

Whois Entry

whois: 402332

IANA has recorded AS200468 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS200468\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 'AS200352 - AS203022'
             
             as-block:       AS200352 - AS203022
             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:        2024-10-03T13:30:54Z
             last-modified:  2024-10-03T13:30:54Z
             source:         RIPE
             
             % Information related to 'AS200468'
             
             % Abuse contact for 'AS200468' is 'chart@alvarezandmarsal.com'
             
             aut-num:        AS200468
             as-name:        ALVAREZ
             org:            ORG-AMDA4-RIPE
             sponsoring-org: ORG-CA44-RIPE
             import:         from AS25577 accept ANY
             export:         to AS25577 announce AS200468
             import:         from AS49503 accept ANY
             export:         to AS49503 announce AS200468
             admin-c:        CNE2-RIPE
             tech-c:         CNE2-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         IDEGROUP-MNT
             created:        2022-12-16T13:06:49Z
             last-modified:  2022-12-16T13:06:49Z
             source:         RIPE
             
             organisation:   ORG-AMDA4-RIPE
             org-name:       ALVAREZ & MARSAL DISPUTES AND INVESTIGATIONS LLP
             country:        GB
             org-type:       OTHER
             address:        30 Old Bailey London, EC4M 7AU United Kingdom
             abuse-c:        ACRO51013-RIPE
             mnt-ref:        C4L-MNT
             mnt-by:         IDEGROUP-MNT
             mnt-by:         C4L-MNT
             created:        2022-12-12T11:59:50Z
             last-modified:  2022-12-16T13:06:49Z
             source:         RIPE # Filtered
             
             role:           FRAMEHPC Network Engineer
             org:            ORG-MCSL9-RIPE
             address:        MAINFRAME & CYBERNETIC SYSTEMS LIMITED
             address:        New Broad Street House, 35 New Broad Street
             address:        EC2M 1NH
             address:        London
             address:
             address:        United Kingdom
             admin-c:        IDE19-RIPE
             tech-c:         IDE19-RIPE
             admin-c:        MCIN-RIPE
             tech-c:         MCIN-RIPE
             abuse-mailbox:  abuse@framehpc.com
             phone:          +44 333 455 9885
             nic-hdl:        CNE2-RIPE
             mnt-by:         IDEGROUP-MNT
             mnt-by:         C4L-MNT
             mnt-by:         lir-uk-frame-1-MNT
             created:        2009-08-24T20:15:42Z
             last-modified:  2026-03-18T06:52:14Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)