IPv6 Report for 273519

Name

--No AS Description--

IPv6 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.

273519 --No Registry Entry--

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS265278   AS265278 - ZAAPNET TELECOMUNICACOES LTDA, BR

Announced IPv6 Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4517  AS273519  ORIGIN  Originate: 12884901888 /30.42  Transit:          0 /0.00  --No Registry Entry--

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       %
 2018 AS273519 --No Registry Entry--                         7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  2804:8fe4::/32       5539 1299 174 262865 262865 262865 265278 273519   
  2804:8fe4::/33       5539 1299 174 262865 262865 262865 265278 273519 - Withdrawn - matching aggregate 2804:8fe4::/32 5539 1299 174 262865 262865 262865 265278 273519
  2804:8fe4::/34       5539 1299 174 262865 262865 262865 265278 273519 - Withdrawn - matching aggregate 2804:8fe4::/32 5539 1299 174 262865 262865 262865 265278 273519
  2804:8fe4:4000::/34  5539 1299 174 262865 262865 262865 265278 273519 - Withdrawn - matching aggregate 2804:8fe4::/32 5539 1299 174 262865 262865 262865 265278 273519
  2804:8fe4:8000::/33  5539 1299 174 262865 262865 262865 265278 273519 - Withdrawn - matching aggregate 2804:8fe4::/32 5539 1299 174 262865 262865 262865 265278 273519
  2804:8fe4:8000::/34  5539 1299 174 262865 262865 262865 265278 273519 - Withdrawn - matching aggregate 2804:8fe4::/32 5539 1299 174 262865 262865 262865 265278 273519
  2804:8fe4:c000::/34  5539 1299 174 262865 262865 262865 265278 273519 - Withdrawn - matching aggregate 2804:8fe4::/32 5539 1299 174 262865 262865 262865 265278 273519

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
2804:8fe4::/32	AS273519		2804:8fe4::/32
2804:8fe4::/33	AS273519		2804:8fe4::/32
2804:8fe4::/34	AS273519		2804:8fe4::/32
2804:8fe4:4000::/34	AS273519		2804:8fe4::/32
2804:8fe4:8000::/33	AS273519		2804:8fe4::/32
2804:8fe4:8000::/34	AS273519		2804:8fe4::/32
2804:8fe4:c000::/34	AS273519		2804:8fe4::/32

Whois Entry

whois: 402609

IANA has recorded AS273519 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273519\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.
             % 2026-06-11T13:42:36-03:00 - 2401:2000:6660::13
             
             % No match for AS273519
             
             % 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.