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ASN Lookup Tool
AS61612 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS61612
Organisation
DEPARTAMENTO DE CIÊNCIA E TECNOLOGIA AEROESPACIA..
Name
Private Use AS
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
9
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,450 out of 77,680
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2023-03-27
Registration Last Change
2023-03-27
Receiving From

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

ASN
Organisation
AS1251
BR flagFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAUL..
AS28222
BR flagINSTITUTO NACIONAL DE PESQUISAS ESPACIAIS
IPv4 Active Prefixes

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

Prefix161.24.0.0/18
Range From161.24.0.0
Range To161.24.63.255
Prefix161.24.64.0/20
Range From161.24.64.0
Range To161.24.79.255
Prefix161.24.80.0/21
Range From161.24.80.0
Range To161.24.87.255
Prefix161.24.88.0/24
Range From161.24.88.0
Range To161.24.88.255
Prefix161.24.89.0/24
Range From161.24.89.0
Range To161.24.89.255
Showing 5 of 9
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.