Report for 270105

Name

BANCO MUNICIPAL DE ROSARIO, 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.

270105 BANCO MUNICIPAL DE ROSARIO, AR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7303          Telecom Argentina S.A., AR
    AS11514         Transdatos, AR
    AS16814         NSS S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42862 AS270105       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  BANCO MUNICIPAL DE ROSARIO, 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       %
29443 AS270105      BANCO MUNICIPAL DE ROSARIO, AR                     4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.73.156.0/23      4777 2516 6762 11014 11514 270105 + Announce - aggregate of 177.73.156.0/24 (4777 2516 6762 11014 11514 270105) and 177.73.157.0/24 (4777 2516 6762 11014 11514 270105)
  177.73.156.0/24      4777 2516 6762 11014 11514 270105 - Withdrawn - aggregated with 177.73.157.0/24 (4777 2516 6762 11014 11514 270105)
  177.73.157.0/24      4777 2516 6762 11014 11514 270105 - Withdrawn - aggregated with 177.73.156.0/24 (4777 2516 6762 11014 11514 270105)
  177.73.158.0/24      4608 1221 4637 12956 22927 7303 270105   
  177.73.159.0/24      4608 1221 4637 12956 22927 16814 270105   

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

AS270105   4 More Specifics   4 Total Advertisements   BANCO MUNICIPAL DE ROSARIO, AR
    177.73.156.0/24               177.73.156.0/22
    177.73.157.0/24               177.73.156.0/22
    177.73.158.0/24               177.73.156.0/22
    177.73.159.0/24               177.73.156.0/22

Whois Entry

whois: 402332

IANA has recorded AS270105 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270105\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.
             %  2026-03-31 06:38:20 (-03 -03:00)
             
             aut-num:     AS270105
             owner:       BANCO MUNICIPAL DE ROSARIO
             ownerid:     AR-BMRO-LACNIC
             responsible: Administradores de Red
             address:     San Martin, 730, -
             address:     - - Rosario - Santa Fe
             country:     AR
             phone:       +54  3414205600 [0000]
             owner-c:     ADI34
             routing-c:   ADI34
             abuse-c:     ADI34
             created:     20200827
             changed:     20200828
             inetnum:     2801:17a::/44
             inetnum:     177.73.156.0/22
             
             nic-hdl:     ADI34
             person:      Administradores de IP
             e-mail:      abuse@bmros.com.ar
             address:     San Martín, 730, -
             address:     - - Rosario - Santa Fe
             country:     AR
             phone:       +54  3414205600 [0000]
             created:     20200828
             changed:     20221114
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.