Report for 31303

Name

NIOC-AS, IR

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.

31303 NIOC-AS, IR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS12880         DCI-AS, IR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16961 AS31303        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  NIOC-AS, IR

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       %
38695 AS31303       NIOC-AS, IR                                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  217.174.16.0/20      4777 2497 12389 49666 12880 31303   

Whois Entry

whois: 402332

IANA has recorded AS31303 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31303\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 'AS31303'
             
             % Abuse contact for 'AS31303' is 'LIR@nioc.ir'
             
             aut-num:        AS31303
             as-name:        NIOC-AS
             org:            ORG-NIOC1-RIPE
             remarks:        Remark added by the RIPE NCC: The holder of the Internet resources in this RIPE Database object is subject to EU sanctions either directly, or through EU-sanctioned shareholding(s) and/or control(s). The Internet resources are therefore restricted from being transferred to third parties.
             import:         from AS16074 accept any
             import:         from AS21341 accept any
             import:         from AS12880 accept any
             import:         from AS48555 accept any
             export:         to AS48555 announce AS31303
             export:         to AS12880 announce AS31303
             export:         to AS21341 announce AS31303
             export:         to AS16074 announce AS31303
             admin-c:        AHG2-RIPE
             tech-c:         AHG2-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         NIOC-MNT
             created:        2004-04-08T08:25:03Z
             last-modified:  2025-11-18T10:49:09Z
             source:         RIPE
             
             organisation:   ORG-NIOC1-RIPE
             org-name:       National Iranian Oil Company
             country:        IR
             org-type:       LIR
             address:        NIOC,. Hafez Ave.
             address:        15875-1863
             address:        Tehran
             address:        IRAN, ISLAMIC REPUBLIC OF
             phone:          +98 21 84184839
             phone:          +982161622738
             fax-no:         +98 21 6162 2823
             reg-nr:         4976 // 10100260838
             admin-c:        AHG2-RIPE
             abuse-c:        AC28677-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        NIOC-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         NIOC-MNT
             created:        2004-04-17T11:28:20Z
             last-modified:  2026-04-29T05:31:19Z
             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 1.122 (ABERDEEN)