Report for 274850

Name

AS274850 - ALVAREZ MILCIADE, 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.

274850 AS274850 - ALVAREZ MILCIADE, AR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263791        AS263791 - REFSA TELECOMUNICACIONES, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43455 AS274850       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS274850 - ALVAREZ MILCIADE, 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       %
72882 AS274850      AS274850 - ALVAREZ MILCIADE, AR                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.199.200.0/22      4777 2497 174 7049 263791 274850   

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

AS274850   1 More Specifics   1 Total Advertisements   AS274850 - ALVAREZ MILCIADE, AR
    38.199.200.0/22               38.0.0.0/8

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 38.199.200.0/22             Announced

Whois Entry

whois: 402603

IANA has recorded AS274850 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS274850\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.
             %  2026-06-09 08:48:04 (-03 -03:00)
             
             aut-num:     AS274850
             owner:       ALVAREZ MILCIADE
             ownerid:     AR-ISOP-LACNIC
             responsible: Milciade Alvarez
             address:     Int Ruggiero, 805, -
             address:     3600 - formosa - formosa
             country:     AR
             phone:       +54  3777225787 [0000]
             owner-c:     PAL107
             routing-c:   PAL107
             abuse-c:     PAL107
             created:     20260227
             changed:     20260228
             
             nic-hdl:     PAL107
             person:      Pablo Lezcano
             e-mail:      pablo@opticomfsa.com
             address:     sin nombre, 0, sin numero
             address:     3445 - santa lucia - corrientes
             country:     AR
             phone:       +54  3777225787
             created:     20260113
             changed:     20260113
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.