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ASN Lookup Tool
AS61818 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS61818
Organisation
Miriam dos Santos Oliveira ME
Name
Private Use AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
2
Total IPv6 Prefixes
37
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#42,554 out of 78,154
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2014-06-27
Registration Last Change
2022-05-12
Receiving From

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

ASN
Organisation
AS28667
BR flagAmerica-NET Ltda.
AS52840
BR flagAVA TELECOMUNICACOES LTDA
AS267647
BR flagRODOLFO TREVIZAM FERMINO DE OLIVEIRA - EPP
Transit To

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

 

ASN
Organisation
AS269267
BR flagProlink Internet
AS267647
BR flagRODOLFO TREVIZAM FERMINO DE OLIVEIRA - EPP
IPv4 Active Prefixes

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

Prefix201.175.60.0/23
Range From201.175.60.0
Range To201.175.61.255
Prefix201.175.62.0/23
Range From201.175.62.0
Range To201.175.63.255
IPv6 Active Prefixes
Prefix2804:19c8::/36
Range From2804:19c8::
Range To2804:19c8:fff:ffff:ffff:ffff:ffff:ffff
Prefix2804:19c8:1000::/48
Range From2804:19c8:1000::
Range To2804:19c8:1000:ffff:ffff:ffff:ffff:ffff
Prefix2804:19c8:1001::/48
Range From2804:19c8:1001::
Range To2804:19c8:1001:ffff:ffff:ffff:ffff:ffff
Prefix2804:19c8:1002::/48
Range From2804:19c8:1002::
Range To2804:19c8:1002:ffff:ffff:ffff:ffff:ffff
Prefix2804:19c8:1003::/48
Range From2804:19c8:1003::
Range To2804:19c8:1003:ffff:ffff:ffff:ffff:ffff
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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.