Report for 271228

Name

AS271228 - WEB HOUSE, 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 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.

271228 AS271228 - WEB HOUSE, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53087         AS53087 - TELY Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21118 AS271228       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS271228 - WEB HOUSE, 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       %
 8203 AS271228      AS271228 - WEB HOUSE, BR                           7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  177.223.152.0/22     4777 2497 3356 53087 271228   
  177.223.152.0/23     4777 2497 3356 53087 271228 - Withdrawn - matching aggregate 177.223.152.0/22 4777 2497 3356 53087 271228
  177.223.152.0/24     4777 2497 3356 53087 271228 - Withdrawn - matching aggregate 177.223.152.0/22 4777 2497 3356 53087 271228
  177.223.153.0/24     4777 2497 3356 53087 271228 - Withdrawn - matching aggregate 177.223.152.0/22 4777 2497 3356 53087 271228
  177.223.154.0/23     4777 2497 3356 53087 271228 - Withdrawn - matching aggregate 177.223.152.0/22 4777 2497 3356 53087 271228
  177.223.154.0/24     4777 2497 3356 53087 271228 - Withdrawn - matching aggregate 177.223.152.0/22 4777 2497 3356 53087 271228
  177.223.155.0/24     4777 2497 3356 53087 271228 - Withdrawn - matching aggregate 177.223.152.0/22 4777 2497 3356 53087 271228

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

AS271228   6 More Specifics   7 Total Advertisements   AS271228 - WEB HOUSE, BR
    177.223.152.0/23              177.223.152.0/22
    177.223.152.0/24              177.223.152.0/22
    177.223.153.0/24              177.223.152.0/22
    177.223.154.0/23              177.223.152.0/22
    177.223.154.0/24              177.223.152.0/22
    177.223.155.0/24              177.223.152.0/22

Whois Entry

whois: 402628

IANA has recorded AS271228 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271228\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.
             % 2026-06-15T01:40:01-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271228
             owner:       WEB HOUSE
             ownerid:     07.098.751/0001-31
             responsible: NILSON MEIRA DE AZEVEDO-ME
             country:     BR
             owner-c:     NIMAZ29
             routing-c:   NIMAZ29
             abuse-c:     NIMAZ29
             created:     20200818
             changed:     20250508
             inetnum:     177.223.152.0/22
             inetnum:     2804:7838::/32
             as-in:       from AS53087 100 accept ANY
             as-in:       from AS262773 100 accept ANY
             as-out:      to AS53087 announce AS271228
             as-out:      to AS262773 announce AS271228
             
             nic-hdl-br:  NIMAZ29
             person:      NILSON MEIRA DE AZEVEDO
             e-mail:      noc@webhouseisp.com.br
             country:     BR
             created:     20200713
             changed:     20250924
             
             % 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.