Report for 15611

Name

IROST-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.

15611 IROST-AS, IR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS34837         IRANET-IPM, IR
    AS44285         SEFROYEKPARDAZENG-AS Sefroyek Pardaz Engineering Company, IR
    AS42337         RESPINA-AS, IR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19707 AS15611        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  IROST-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       %
16035 AS15611       IROST-AS, IR                                      12      4      2     10      2  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  62.60.136.0/23       4777 2497 2914 39533 6736 34837 15611 + Announce - aggregate of 62.60.136.0/24 (4777 2497 2914 39533 6736 34837 15611) and 62.60.137.0/24 (4777 2497 2914 39533 6736 34837 15611)
  62.60.136.0/24       4777 2497 2914 39533 6736 34837 15611 - Withdrawn - aggregated with 62.60.137.0/24 (4777 2497 2914 39533 6736 34837 15611)
  62.60.137.0/24       4777 2497 2914 39533 6736 34837 15611 - Withdrawn - aggregated with 62.60.136.0/24 (4777 2497 2914 39533 6736 34837 15611)
  62.60.139.0/24       4777 2497 2914 39533 6736 34837 15611   
  62.60.140.0/24       4777 2497 2914 39533 6736 34837 15611   
  62.60.142.0/24       4777 2497 2914 39533 6736 34837 15611   
  62.60.145.0/24       4777 2497 2914 39533 6736 34837 15611   
  213.176.4.0/24       4777 2516 3257 49666 41689 43754 44285 15611   
  213.176.5.0/24       4777 2497 2914 39533 6736 34837 15611   
  213.176.122.0/24     4777 2516 3257 49666 41689 43754 44285 15611   
  213.176.123.0/24     4777 2516 6762 49666 12880 42337 15611   
  213.176.124.0/23     4777 2516 3257 49666 41689 43754 44285 15611 + Announce - aggregate of 213.176.124.0/24 (4777 2516 3257 49666 41689 43754 44285 15611) and 213.176.125.0/24 (4777 2516 3257 49666 41689 43754 44285 15611)
  213.176.124.0/24     4777 2516 3257 49666 41689 43754 44285 15611 - Withdrawn - aggregated with 213.176.125.0/24 (4777 2516 3257 49666 41689 43754 44285 15611)
  213.176.125.0/24     4777 2516 3257 49666 41689 43754 44285 15611 - Withdrawn - aggregated with 213.176.124.0/24 (4777 2516 3257 49666 41689 43754 44285 15611)

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

AS15611   12 More Specifics   12 Total Advertisements   IROST-AS, IR
    62.60.136.0/24                62.60.128.0/17
    62.60.137.0/24                62.60.128.0/17
    62.60.139.0/24                62.60.128.0/17
    62.60.140.0/24                62.60.128.0/17
    62.60.142.0/24                62.60.128.0/17
    62.60.145.0/24                62.60.128.0/17
    213.176.4.0/24                213.176.0.0/19
    213.176.5.0/24                213.176.0.0/19
    213.176.122.0/24              213.176.64.0/18
    213.176.123.0/24              213.176.64.0/18
    213.176.124.0/24              213.176.64.0/18
    213.176.125.0/24              213.176.64.0/18

Whois Entry

whois: 402332

IANA has recorded AS15611 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15611\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 'AS15476 - AS15705'
             
             as-block:       AS15476 - AS15705
             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:        2018-11-22T15:27:25Z
             last-modified:  2018-11-22T15:27:25Z
             source:         RIPE
             
             % Information related to 'AS15611'
             
             % Abuse contact for 'AS15611' is 'ipdomain@irost.ORG'
             
             aut-num:        AS15611
             as-name:        IROST-AS
             org:            ORG-IROf1-RIPE
             mp-import:      afi ipv6.unicast from AS44285 accept ANY
             mp-export:      afi ipv6.unicast to AS44285 announce AS15611:AS-IROST
             import:         from AS44285 action pref=100;accept ANY
             import:         from AS44889 action pref=100;accept ANY
             import:         from AS42337 action pref=100;accept ANY
             import:         from AS35372 action pref=100;accept AS35372
             export:         to AS44285 announce AS15611
             export:         to AS35372 announce AS15611
             export:         to AS42337 announce AS15611
             export:         to AS44889 announce AS15611
             admin-c:        RA59085-RIPE
             tech-c:         RA59085-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             tech-c:         RA59085-RIPE
             remarks:        The mind of a wise man is the safest
             remarks:        custody of secrets; cheerfulness is the key
             remarks:        to friendship; patience and forbearance will
             remarks:        conceal many defects (Imam Ali (A.S))
             mnt-by:         IROST-MNT
             created:        2001-12-01T08:17:36Z
             last-modified:  2025-08-26T08:14:44Z
             source:         RIPE
             
             organisation:   ORG-IROf1-RIPE
             org-name:       Iranian Research Organization for Science & Technology
             country:        IR
             org-type:       LIR
             address:        Ehsani rad st.
             address:        3353136846
             address:        Tehran
             address:        IRAN, ISLAMIC REPUBLIC OF
             phone:          +98216997
             fax-no:         +982188838357
             admin-c:        RA59085-RIPE
             abuse-c:        RA59085-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        IROST-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         IROST-MNT
             created:        2004-04-17T11:28:16Z
             last-modified:  2025-05-25T11:43:41Z
             source:         RIPE # Filtered
             
             role:           ROLE Admin
             address:        1581944734
             address:        tehran
             address:        IRAN, ISLAMIC REPUBLIC OF
             org:            ORG-IROf1-RIPE
             nic-hdl:        RA59085-RIPE
             abuse-mailbox:  ipdomain@irost.ORG
             mnt-by:         IROST-MNT
             created:        2024-06-05T12:16:07Z
             last-modified:  2024-06-05T12:16:25Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)