Report for 264820

Name

COREBASES S.A, CR

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.

264820 COREBASES S.A, CR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS394684        AS-GOLD - GOLD DATA USA INC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47029 AS264820       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  COREBASES S.A, CR

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       %
27887 AS264820      COREBASES S.A, CR                                  3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  170.80.88.0/23       4777 13335 264820    + Announce - aggregate of 170.80.88.0/24 (4777 13335 264820) and 170.80.89.0/24 (4777 13335 264820)
  170.80.88.0/24       4777 13335 264820    - Withdrawn - aggregated with 170.80.89.0/24 (4777 13335 264820)
  170.80.89.0/24       4777 13335 264820    - Withdrawn - aggregated with 170.80.88.0/24 (4777 13335 264820)
  170.80.90.0/24       4777 2497 3257 394684 264820   

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

AS264820   3 More Specifics   3 Total Advertisements   COREBASES S.A, CR
    170.80.88.0/24                170.80.88.0/22
    170.80.89.0/24                170.80.88.0/22
    170.80.90.0/24                170.80.88.0/22

Whois Entry

whois: 402332

IANA has recorded AS264820 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264820\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.
             %  2026-05-03 11:50:14 (-03 -03:00)
             
             aut-num:     AS264820
             owner:       COREBASES S.A
             ownerid:     CR-COSA4-LACNIC
             responsible: Zeenat Awan Ruiz
             address:     City Place, Edificio B, Tercer Piso, 100, -
             address:     10701 - Santa Ana - San Jose
             country:     CR
             phone:       +506  88983663 [0000]
             owner-c:     GAC46
             routing-c:   GAC46
             abuse-c:     GAC46
             created:     20161128
             changed:     20210217
             
             nic-hdl:     GAC46
             person:      Gabriel Cambronero
             e-mail:      gcambronero@gmail.com
             address:     Privada, 51, Hacienda Colon
             address:     1000 - Ciudad Colon - San Jose
             country:     CR
             phone:       +506  50688133048 [0000]
             created:     20181013
             changed:     20220309
             
             % whois.lacnic.net accepts only direct match queries.
             % Types of queries are: POCs, ownerid, CIDR blocks, IP
             % and AS numbers.