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ASN Lookup Tool
AS271516 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS271516
Organisation
UNAFIBER TELECOM LTDA
Name
Private Use AS
Total IPv4 Addresses
2,560
Total IPv4 Prefixes
3
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#20,803 out of 79,000
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2020-11-13
Registration Last Change
2025-08-01
Receiving From
ASN
Organisation
AS28202
BR flagMASTER S/A
AS23106
BR flagAMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA ..
AS268689
BR flagELEVEL TECNOLOGIA LTDA
IPv4 Active Prefixes
PrefixRange FromRange To
181.232.176.0/22181.232.176.0181.232.179.255
191.242.42.0/23191.242.42.0191.242.43.255
191.242.44.0/22191.242.44.0191.242.47.255
IPv6 Active Prefixes
PrefixRange FromRange To
2804:7cc0::/342804:7cc0::2804:7cc0:3fff:ffff:ffff:ffff:ffff:ffff
2804:7cc0:c000::/352804:7cc0:c000::2804:7cc0:dfff:ffff:ffff:ffff:ffff:ffff
2804:7cc0:e000::/362804:7cc0:e000::2804:7cc0:efff:ffff:ffff:ffff:ffff:ffff
2804:7cc0:f000::/372804:7cc0:f000::2804:7cc0:f7ff:ffff:ffff:ffff:ffff:ffff
2804:7cc0:f800::/382804:7cc0:f800::2804:7cc0:fbff:ffff:ffff:ffff:ffff:ffff
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