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ASN Lookup Tool
AS273490 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS273490
Organisation
FIBRION INTERNET LTDA
Name
Private Use AS
Total IPv4 Addresses
23,040
Total IPv4 Prefixes
75
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,948 out of 79,634
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2024-04-03
Registration Last Change
2025-07-28
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS2914
US flagNTT America, Inc.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS9498
IN flagBharti Airtel Limited
Showing 5 of 24
Transit To
ASN
Organisation
AS52958
BR flagEmpr.Tec.Inform.Comun. Mun.SP-PRODAM-SP S/A
AS28165
BR flagWireless Comm Services LTDA
AS28594
BR flagAll Net Informatica Ltda
AS28666
BR flagHOSTLOCATION LTDA
IPv4 Active Prefixes
PrefixRange FromRange To
131.255.100.0/24131.255.100.0131.255.100.255
131.255.101.0/24131.255.101.0131.255.101.255
131.255.102.0/24131.255.102.0131.255.102.255
131.255.103.0/24131.255.103.0131.255.103.255
138.59.148.0/24138.59.148.0138.59.148.255
Showing 5 of 75
IPv6 Active Prefixes
PrefixRange FromRange To
2804:8f6c::/322804:8f6c::2804:8f6c:ffff:ffff:ffff:ffff:ffff:ffff