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ASN Lookup Tool
AS273311 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS273311
Organisation
PAULO FERREIRA DE SOUZA
Name
Private Use AS
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#61,613 out of 79,115
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2023-08-03
Registration Last Change
2025-04-04
Receiving From
ASN
Organisation
AS61939
BR flagMICRORCIM PRO NET DO BRASIL INFORMÁTICA LTDA
IPv4 Active Prefixes
PrefixRange FromRange To
45.170.137.0/2445.170.137.045.170.137.255
IPv6 Active Prefixes
PrefixRange FromRange To
2804:8c88::/322804:8c88::2804:8c88:ffff:ffff:ffff:ffff:ffff:ffff