Report for 1133

Name

UTWENTE-AS University Twente, NL

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.

1133 UTWENTE-AS University Twente, NL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1103          SURFNET-NL SURFnet, The Netherlands, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3569  AS1133         ORIGIN  Originate:      65536 /16.00  Transit:          0 /0.00  UTWENTE-AS University Twente, NL

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       %
30878 AS1133        UTWENTE-AS University Twente, NL                   1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  130.89.0.0/16        4777 2516 6830 1103 1133   

Whois Entry

whois: 402332

IANA has recorded AS1133 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1133\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 'AS1101 - AS1200'
             
             as-block:       AS1101 - AS1200
             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:        2018-11-22T15:27:09Z
             last-modified:  2018-11-22T15:27:09Z
             source:         RIPE
             
             % Information related to 'AS1133'
             
             % Abuse contact for 'AS1133' is 'cert@surfcert.nl'
             
             aut-num:        AS1133
             as-name:        UTWENTE-AS
             descr:          University Twente
             descr:          Drienerlolaan 5
             descr:          P.O. Box 217
             descr:          NL - 7500 AE Enschede
             admin-c:        Ins20-RIPE
             tech-c:         Ins20-RIPE
             status:         LEGACY
             mnt-by:         SN-LIR-MNT
             created:        2002-08-21T16:06:37Z
             last-modified:  2017-06-12T14:47:02Z
             source:         RIPE
             mnt-by:         RIPE-NCC-LEGACY-MNT
             org:            ORG-Sb3-RIPE
             
             organisation:   ORG-Sb3-RIPE
             org-name:       SURF B.V.
             country:        NL
             org-type:       LIR
             address:        P.O. Box 19035
             address:        3501 DA
             address:        Utrecht
             address:        NETHERLANDS
             phone:          +31887873000
             admin-c:        HT3384-RIPE
             admin-c:        MK512-RIPE
             admin-c:        SNS1-RIPE
             admin-c:        WB311-RIPE
             admin-c:        NO17-RIPE
             admin-c:        RS957-RIPE
             admin-c:        JO5863-RIPE
             admin-c:        MM57501-RIPE
             abuse-c:        SNS1-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        SN-LIR-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         SN-LIR-MNT
             created:        2004-04-17T11:43:29Z
             last-modified:  2023-02-21T13:35:38Z
             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 (DEXTER)