Report for 268806

Name

AS268806 - Amil Assistencia Medica Internacional S.A, BR

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 AS6447) 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.

268806 Amil Assistencia Medica Internacional S.A, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS16735         ALGAR TELECOM SA, BR
    AS10429         TELEFONICA BRASIL S.A, BR
    AS4230          CLARO S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21187 AS268806       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Amil Assistencia Medica Internacional S.A, BR

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       %
15014 AS268806      Amil Assistencia Medica Internacional S.A, BR      7      3      0      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  45.172.48.0/22       6939 12956 10429 268806   
  45.172.48.0/23       6939 12956 10429 268806 - Withdrawn - matching aggregate 45.172.48.0/22 6939 12956 10429 268806
  45.172.48.0/24       3257 12956 10429 268806   
  45.172.49.0/24       3303 4230 268806       
  45.172.50.0/23       6939 12956 10429 268806 - Withdrawn - matching aggregate 45.172.48.0/22 6939 12956 10429 268806
  45.172.50.0/24       6939 12956 10429 268806 - Withdrawn - matching aggregate 45.172.48.0/22 6939 12956 10429 268806
  45.172.51.0/24       3303 4230 268806       

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

AS268806   6 More Specifics   7 Total Advertisements   Amil Assistencia Medica Internacional S.A, BR
    45.172.48.0/23                45.172.48.0/22
    45.172.48.0/24                45.172.48.0/22
    45.172.49.0/24                45.172.48.0/22
    45.172.50.0/23                45.172.48.0/22
    45.172.50.0/24                45.172.48.0/22
    45.172.51.0/24                45.172.48.0/22

Whois Entry

whois: 402609

IANA has recorded AS268806 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268806\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-06-11T20:14:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268806
             owner:       Amil Assist�ncia M�dica Internacional S.A
             ownerid:     29.309.127/0001-79
             responsible: Leonardo Ferreira de Almeida
             country:     BR
             owner-c:     GHUBO
             routing-c:   GHUBT
             abuse-c:     GHUBT
             created:     20190321
             changed:     20210222
             inetnum:     45.172.48.0/22
             inetnum:     2801:80:3490::/48
             
             nic-hdl-br:  GHUBO
             person:      G H U BRASIL OWNER
             e-mail:      gestaocontratoseoperacoes@uhgbrasil.com.br
             country:     BR
             created:     20170725
             changed:     20240515
             
             nic-hdl-br:  GHUBT
             person:      G H U BRASIL TECNICO
             e-mail:      registrobr-uhgbtec@amil.com.br
             country:     BR
             created:     20170726
             changed:     20250228
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.