Report for 267776

Name

OPTIWISP SPA, CL

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.

267776 OPTIWISP SPA, CL

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS263702        GRUPO ZGH SPA, CL
    AS3549          LVLT-3549 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16211 AS267776       ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  OPTIWISP SPA, CL

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       %
 7035 AS267776      OPTIWISP SPA, CL                                  11      9      2      4      7  63.64%


  Prefix               AS Path                              Aggregation Suggestion
  45.171.220.0/22      4777 2497 3356 3549 267776   
  45.171.220.0/22      4608 4826 6939 263702 267776 + Announce - aggregate of 45.171.220.0/23 (4608 4826 6939 263702 267776) and 45.171.222.0/23 (4608 4826 6939 263702 267776)
  45.171.220.0/24      4608 4826 6939 263702 267776 - Withdrawn - aggregated with 45.171.221.0/24 (4608 4826 6939 263702 267776)
  45.171.221.0/24      4608 4826 6939 263702 267776 - Withdrawn - aggregated with 45.171.220.0/24 (4608 4826 6939 263702 267776)
  45.171.222.0/24      4608 4826 6939 263702 267776 - Withdrawn - aggregated with 45.171.223.0/24 (4608 4826 6939 263702 267776)
  45.171.223.0/24      4608 4826 6939 263702 267776 - Withdrawn - aggregated with 45.171.222.0/24 (4608 4826 6939 263702 267776)
  143.202.12.0/22      4777 2497 3356 3549 267776   
  143.202.12.0/22      4608 4826 6939 263702 267776 + Announce - aggregate of 143.202.12.0/23 (4608 4826 6939 263702 267776) and 143.202.14.0/23 (4608 4826 6939 263702 267776)
  143.202.12.0/23      4608 4826 6939 263702 267776 - Withdrawn - aggregated with 143.202.14.0/23 (4608 4826 6939 263702 267776)
  143.202.12.0/24      4608 4826 6939 263702 267776 - Withdrawn - matching aggregate 143.202.12.0/23 4608 4826 6939 263702 267776
  143.202.13.0/24      4608 4826 6939 263702 267776 - Withdrawn - matching aggregate 143.202.12.0/23 4608 4826 6939 263702 267776
  143.202.14.0/24      4608 4826 6939 263702 267776 - Withdrawn - aggregated with 143.202.15.0/24 (4608 4826 6939 263702 267776)
  143.202.15.0/24      4608 4826 6939 263702 267776 - Withdrawn - aggregated with 143.202.14.0/24 (4608 4826 6939 263702 267776)

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

AS267776   9 More Specifics   11 Total Advertisements   OPTIWISP SPA, CL
    45.171.220.0/24               45.171.220.0/22
    45.171.221.0/24               45.171.220.0/22
    45.171.222.0/24               45.171.220.0/22
    45.171.223.0/24               45.171.220.0/22
    143.202.12.0/23               143.202.12.0/22
    143.202.12.0/24               143.202.12.0/22
    143.202.13.0/24               143.202.12.0/22
    143.202.14.0/24               143.202.12.0/22
    143.202.15.0/24               143.202.12.0/22

Whois Entry

whois: 402332

IANA has recorded AS267776 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267776\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.
             %  2026-04-02 04:25:04 (-03 -03:00)
             
             aut-num:     AS267776
             owner:       OPTIWISP SPA
             ownerid:     CL-OPTI1-LACNIC
             responsible: Sergio Javier Pinto Arancibia
             address:     Av libertad, 35, Sector El higueral, Comuna San esteban
             address:     2120599 - LOS ANDES - VS
             country:     CL
             phone:       +56  962649570 [0000]
             owner-c:     SJA6
             routing-c:   SJA6
             abuse-c:     SJA6
             created:     20190220
             changed:     20190221
             inetnum:     45.171.220.0/22
             inetnum:     143.202.12.0/22
             
             nic-hdl:     SJA6
             person:      sergio javier pinto arancibia
             e-mail:      sergiopinto@optiwisp.cl
             address:     avenida libertad, 35, -
             address:     2120000 - los andes - 
             country:     CL
             phone:       +56  56962649570 [0000]
             created:     20170126
             changed:     20220331
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.