Report for 34640

Name

NEX-CORP-UK, 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.

34640 NEX-CORP-UK, 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
61309 AS34640        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  NEX-CORP-UK, 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       %
40832 AS34640       NEX-CORP-UK, GB                                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.186.5.0/24       4777 2516 8220 34640   

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

AS34640   1 More Specifics   1 Total Advertisements   NEX-CORP-UK, GB
    185.186.5.0/24                185.186.4.0/22

Whois Entry

whois: 402332

IANA has recorded AS34640 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS34640\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 'AS34554 - AS34984'
             
             as-block:       AS34554 - AS34984
             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:        2024-07-03T14:03:00Z
             last-modified:  2024-07-03T14:03:00Z
             source:         RIPE
             
             % Information related to 'AS34640'
             
             % Abuse contact for 'AS34640' is 'networkoperations@cmegroup.com'
             
             aut-num:        AS34640
             as-name:        NEX-CORP-UK
             org:            ORG-COL4-RIPE
             import:         from AS8220 accept ANY
             export:         to AS8220 announce AS34640
             import:         from AS6461 accept ANY
             export:         to AS6461 announce AS34640
             admin-c:        CGRA2-RIPE
             tech-c:         CGRA2-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         CMEMNT
             created:        2019-11-05T10:27:10Z
             last-modified:  2024-12-12T12:12:53Z
             source:         RIPE
             
             organisation:   ORG-COL4-RIPE
             org-name:       CME Operations Limited
             country:        GB
             org-type:       LIR
             address:        London Fruit And Wool Exchange, 1 Duval Square
             address:        E1 6PW
             address:        London
             address:        UNITED KINGDOM
             phone:          +1 8004388616
             phone:          +65 65325010
             phone:          +44 800898013
             fax-no:         +442033793843
             admin-c:        CGRA2-RIPE
             tech-c:         CGRA2-RIPE
             abuse-c:        AR17564-RIPE
             mnt-ref:        CMEMNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         CMEMNT
             created:        2012-07-06T12:46:29Z
             last-modified:  2021-09-10T12:16:54Z
             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 (ABERDEEN)