ASN Lookup Tool
AS52721 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS52721
Organisation
TOLEDO FIBRA TELECOMUNICAÇAO LTDA
Name
Private Use AS
Total IPv4 Addresses
3072
Total IPv4 Prefixes
11
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,981 out of 76,920
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2013-01-16
Registration Last Change
2016-06-16
Receiving From

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

ASN
Organisation
UY flagAdministracion Nacional de Telecomunicaciones
US flagHurricane Electric LLC
BR flagINTERNEXA Brasil Operadora de Telecomunicações S..
PA flagUFINET PANAMA S.A.
NL flagi3D.net B.V
Showing 5 of 32
Transit To

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

 

ASN
Organisation
BR flagGLOBOTECH TELECOM LTDA - ME
BR flagCAROLINA ON LINE COMUNICACAO MULTIMIDIA LTDA - M..
BR flagXIS 1 INTERNET FIBRA EIRELI
BR flagSP TELECOMUNICAÇÕES EIRELI
BR flagBRASIL NET EMPREENDIMENTOS LTDA - ME
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Showing 5 of 11
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.