Report for 263739

Name

AS263739 - NODONET S.A., AR

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.

263739 AS263739 - NODONET S.A., AR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7049          AS7049 - Silica Networks Argentina S.A., AR
    AS22927         AS22927 - Telefonica de Argentina, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41226 AS263739       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS263739 - NODONET S.A., AR

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       %
28132 AS263739      AS263739 - NODONET S.A., AR                        4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.59.0.0/24        4608 1221 4637 12956 22927 263739 263739 263739   
  138.59.1.0/24        4608 7575 1299 12956 22927 263739 263739 263739   
  138.59.2.0/23        4608 7575 1299 12956 22927 263739 + Announce - aggregate of 138.59.2.0/24 (4608 7575 1299 12956 22927 263739) and 138.59.3.0/24 (4608 7575 1299 12956 22927 263739)
  138.59.2.0/24        4608 7575 1299 12956 22927 263739 - Withdrawn - aggregated with 138.59.3.0/24 (4608 7575 1299 12956 22927 263739)
  138.59.3.0/24        4608 7575 1299 12956 22927 263739 - Withdrawn - aggregated with 138.59.2.0/24 (4608 7575 1299 12956 22927 263739)

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

AS263739   4 More Specifics   4 Total Advertisements   AS263739 - NODONET S.A., AR
    138.59.0.0/24                 138.59.0.0/22
    138.59.1.0/24                 138.59.0.0/22
    138.59.2.0/24                 138.59.0.0/22
    138.59.3.0/24                 138.59.0.0/22

Whois Entry

whois: 402628

IANA has recorded AS263739 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263739\n             % IP Client: 2401:2000:6660::13
              
             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
             
             % LACNIC resource: whois.lacnic.net
             
             
             % Copyright LACNIC lacnic.net
             %  The data below is provided for information purposes
             %  and to assist persons in obtaining information about or
             %  related to AS and IP numbers registrations
             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-06-17 04:38:03 (-03 -03:00)
             
             aut-num:     AS263739
             owner:       NODONET S.A.
             ownerid:     AR-NOSA27-LACNIC
             responsible: Claudio M. Bottini
             address:     Moreno, 623, 
             address:     8000 - Bahia Blanca - BA
             country:     AR
             phone:       +54 4 536317
             owner-c:     CMB4
             routing-c:   CMB4
             abuse-c:     CMB4
             created:     20150316
             changed:     20150316
             
             nic-hdl:     CMB4
             person:      Claudio Bottini
             e-mail:      cbottini@reltid.com.ar
             address:     Colon, 1021, -
             address:     7530 - Coronel Pringles - BA
             country:     AR
             phone:       +054  465050 [0000]
             created:     20100630
             changed:     20240514
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.