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ASN Lookup Tool
AS52637 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS52637
Organisation
Station Net Provedor de Internet
Name
Private Use AS
Total IPv4 Addresses
5059
Total IPv4 Prefixes
13
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,267 out of 77,324
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2013-04-10
Registration Last Change
2019-11-05
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS6939
US flagHurricane Electric LLC
AS262589
BR flagINTERNEXA Brasil Operadora de Telecomunicações S..
AS52468
PA flagUFINET PANAMA S.A.
Showing 5 of 31
Transit To

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

 

ASN
Organisation
AS263631
BR flagVia Link Telecomunicacoes
AS267220
BR flagAC INTERNET E SERVIÇOS LTDA ME
AS263849
BR flagSTAR NET - PROVEDOR E SERVICOS DE INTERNET LTDA ..
AS267470
BR flagCX Pro
IPv4 Active Prefixes

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

Prefix138.121.72.0/24
Range From138.121.72.0
Range To138.121.72.255
Prefix138.121.73.0/24
Range From138.121.73.0
Range To138.121.73.255
Prefix138.121.74.0/24
Range From138.121.74.0
Range To138.121.74.255
Prefix138.121.75.0/24
Range From138.121.75.0
Range To138.121.75.255
Prefix170.81.88.0/22
Range From170.81.88.0
Range To170.81.91.255
Showing 5 of 13
IPv6 Active Prefixes
Prefix2804:d88::/32
Range From2804:d88::
Range To2804:d88: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.