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ASN Lookup Tool
AS273459 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS273459
Organisation
COMFORT NET SERVICOS DE TELECOMUNICACOES LTDA
Name
Private Use AS
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2024-02-28
Registration Last Change
2024-02-28
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS272719
BR flagSABINNET PROVEDOR DE INTERNET
AS272501
BR flagCotia Fiber Telecomunicações e Serviços LTDA
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS6939
US flagHurricane Electric LLC
AS262589
BR flagSAMM TECNOLOGIA E TELECOMUNICACOES S.A
Showing 5 of 26
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS271556
BR flagVIPER TEC
IPv6 Active Prefixes
Prefix2804:8ef8::/34
Range From2804:8ef8::
Range To2804:8ef8:3fff:ffff:ffff:ffff:ffff:ffff
Prefix2804:8ef8:4000::/34
Range From2804:8ef8:4000::
Range To2804:8ef8:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2804:8ef8:8000::/34
Range From2804:8ef8:8000::
Range To2804:8ef8:bfff:ffff:ffff:ffff:ffff:ffff
Prefix2804:8ef8:c000::/34
Range From2804:8ef8:c000::
Range To2804:8ef8:ffff:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.