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ASN Lookup Tool
AS4230 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4230
Organisation
CLARO S.A.
Name
Private Use AS
Total IPv4 Addresses
4,739,907
Total IPv4 Prefixes
109
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#104 out of 79,721
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
1999-11-16
Registration Last Change
2015-10-20
Receiving From
ASN
Organisation
AS22850
US flagPIT US
AS701
US flagVerizon Business
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS10429
BR flagTELEFÔNICA BRASIL S.A
Showing 5 of 63
Transit To
ASN
Organisation
AS215577
NL flagLucas van Beek
AS274494
BR flagNEW CLICK TELECOMUNICACOES LTDA
AS274839
BR flagA SANTOS SERVIÇOS DE TELECOMUNICAÇÃO EIRELI
AS274769
BR flagSIMPLES IP COM. E SERV. DE TEC. DA INFORMACAO LT..
AS273780
BR flagPluss Tecnologia Ltda
Showing 5 of 1640
IPv4 Active Prefixes
PrefixRange FromRange To
179.68.192.0/18179.68.192.0179.68.255.255
179.237.0.0/20179.237.0.0179.237.15.255
179.237.16.0/21179.237.16.0179.237.23.255
179.237.24.0/23179.237.24.0179.237.25.255
186.249.160.0/20186.249.160.0186.249.175.255
Showing 5 of 109
IPv6 Active Prefixes
PrefixRange FromRange To
2600:1419:19::/482600:1419:19::2600:1419:19:ffff:ffff:ffff:ffff:ffff
2600:1419:4c00::/482600:1419:4c00::2600:1419:4c00:ffff:ffff:ffff:ffff:ffff
2600:1419:5c00::/482600:1419:5c00::2600:1419:5c00:ffff:ffff:ffff:ffff:ffff
2600:1419:8000::/482600:1419:8000::2600:1419:8000:ffff:ffff:ffff:ffff:ffff
2804:a8::/322804:a8::2804:a8:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 6