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ASN Lookup Tool
AS28670 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS28670
Organisation
CST SERVIÇOS DE INFORMÁTICA E CALL CENTER LTDA.
Name
Private Use AS
Total IPv4 Addresses
5,888
Total IPv4 Prefixes
4
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,128 out of 79,035
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2006-11-16
Registration Last Change
2020-07-31
Receiving From
ASN
Organisation
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS16735
BR flagALGAR TELECOM S/A
AS6424
PT flagEDGOO NETWORKS UNIPESSOAL LDA
AS6939
US flagHurricane Electric LLC
AS199524
LU flagG-Core Labs S.A.
Showing 5 of 19
Transit To
ASN
Organisation
AS270765
BR flagVIVA PIXEL AGENCIA DIGITAL
AS272212
BR flagILUMINET INTERNET
AS61571
BR flagMetro Tecnologia
IPv4 Active Prefixes
PrefixRange FromRange To
131.72.144.0/23131.72.144.0131.72.145.255
131.72.146.0/24131.72.146.0131.72.146.255
138.94.220.0/22138.94.220.0138.94.223.255
189.8.96.0/20189.8.96.0189.8.111.255
IPv6 Active Prefixes
PrefixRange FromRange To
2804:1c24::/322804:1c24::2804:1c24:ffff:ffff:ffff:ffff:ffff:ffff