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ASN Lookup Tool
AS52891 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS52891
Organisation
NEGRESCO S/A - CREDITO, FINANCIAMENTO E INVESTIM..
Name
Private Use AS
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#71,125 out of 78,168
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2012-06-06
Registration Last Change
2024-04-25
Receiving From

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

ASN
Organisation
AS10429
BR flagTELEFÔNICA BRASIL S.A
AS14868
BR flagLigga Telecomunicações S.A.
IPv4 Active Prefixes

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

Prefix186.233.143.0/24
Range From186.233.143.0
Range To186.233.143.255
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.