Report for 52426

Name

AS52426 - I-SUR WISP S.R.L., 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.

52426 AS52426 - I-SUR WISP S.R.L., AR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52251         AS52251 - NORTECH, AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10099 AS52426        ORIGIN  Originate:      10240 /18.68  Transit:          0 /0.00  AS52426 - I-SUR WISP S.R.L., 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       %
16957 AS52426       AS52426 - I-SUR WISP S.R.L., AR                    6      2      0      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  138.0.56.0/22        4608 7575 7195 52251 52251 52251 52251 52426   
  167.249.44.0/22      4608 7575 7195 52251 52251 52251 52251 52426   
  179.43.64.0/20       4608 7575 7195 52251 52251 52251 52251 52426   
  190.5.216.0/21       4608 7575 7195 52251 52251 52251 52251 52426   
  190.5.216.0/22       4608 7575 7195 52251 52251 52251 52251 52426 - Withdrawn - matching aggregate 190.5.216.0/21 4608 7575 7195 52251 52251 52251 52251 52426
  190.5.220.0/22       4608 7575 7195 52251 52251 52251 52251 52426 - Withdrawn - matching aggregate 190.5.216.0/21 4608 7575 7195 52251 52251 52251 52251 52426

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

AS52426   2 More Specifics   6 Total Advertisements   AS52426 - I-SUR WISP S.R.L., AR
    190.5.216.0/22                190.5.216.0/21
    190.5.220.0/22                190.5.216.0/21

Whois Entry

whois: 402628

IANA has recorded AS52426 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52426\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
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             %  related to AS and IP numbers registrations
             %  By submitting a whois query, you agree to use this data
             %  only for lawful purposes.
             %  2026-06-15 16:22:46 (-03 -03:00)
             
             aut-num:     AS52426
             owner:       I-SUR WISP S.R.L.
             ownerid:     AR-FAPU-LACNIC
             responsible: Fernando Andres Pugelj
             address:     San Martin, 1625, 
             address:     1838 - Luis Guillon - 
             country:     AR
             phone:       +54 011 42817634
             owner-c:     LEP8
             routing-c:   LEP8
             abuse-c:     LEP8
             created:     20121123
             changed:     20250916
             
             nic-hdl:     LEP8
             person:      Leandro Piccini
             e-mail:      lpiccini@sawerin.com.ar
             address:     Mosconi, 2925, 3
             address:     1419 - Buenos Aires - BS
             country:     AR
             phone:       +54  1132207277 [123]
             created:     20100610
             changed:     20220121
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.