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ASN Lookup Tool
AS52851 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS52851
Organisation
CTA INTERNET LTDA
Name
Private Use AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
4
Total IPv6 Prefixes
9
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#37,006 out of 79,021
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2011-10-26
Registration Last Change
2024-02-27
Receiving From
ASN
Organisation
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS14840
BR flagBR.Digital Provider
AS7195
CO flagEDGEUNO S.A.S
AS28605
BR flagDefferrari Informatica Ltda.
Transit To
ASN
Organisation
AS265162
BR flagJOSE RENATO COSTA DOS SANTOS DE NOVA SOURE - ME
IPv4 Active Prefixes
PrefixRange FromRange To
143.202.212.0/24143.202.212.0143.202.212.255
143.202.213.0/24143.202.213.0143.202.213.255
143.202.214.0/24143.202.214.0143.202.214.255
143.202.215.0/24143.202.215.0143.202.215.255
IPv6 Active Prefixes
PrefixRange FromRange To
2804:72c::/362804:72c::2804:72c:fff:ffff:ffff:ffff:ffff:ffff
2804:72c:1000::/372804:72c:1000::2804:72c:17ff:ffff:ffff:ffff:ffff:ffff
2804:72c:1800::/402804:72c:1800::2804:72c:18ff:ffff:ffff:ffff:ffff:ffff
2804:72c:1900::/402804:72c:1900::2804:72c:19ff:ffff:ffff:ffff:ffff:ffff
2804:72c:1a00::/392804:72c:1a00::2804:72c:1bff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 9