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ASN Lookup Tool
AS53172 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS53172
Organisation
Next Telecomunicações do Brasil LTDA
Name
Private Use AS
Total IPv4 Addresses
5,120
Total IPv4 Prefixes
15
Total IPv6 Prefixes
20
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,103 out of 78,973
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2010-07-29
Registration Last Change
2019-09-20
Receiving From
ASN
Organisation
AS10429
BR flagTELEFÔNICA BRASIL S.A
AS18881
BR flagTELEFÔNICA BRASIL S.A
AS53181
BR flagK2 Telecom e Multimidia LTDA ME
AS268696
BR flagTuddo Telecom Ltda.
IPv4 Active Prefixes
PrefixRange FromRange To
143.137.8.0/24143.137.8.0143.137.8.255
143.137.9.0/24143.137.9.0143.137.9.255
143.137.10.0/24143.137.10.0143.137.10.255
143.137.11.0/24143.137.11.0143.137.11.255
186.225.64.0/23186.225.64.0186.225.65.255
Showing 5 of 15
IPv6 Active Prefixes
PrefixRange FromRange To
2804:2980::/332804:2980::2804:2980:7fff:ffff:ffff:ffff:ffff:ffff
2804:2980:8000::/342804:2980:8000::2804:2980:bfff:ffff:ffff:ffff:ffff:ffff
2804:2980:c000::/352804:2980:c000::2804:2980:dfff:ffff:ffff:ffff:ffff:ffff
2804:2980:e000::/362804:2980:e000::2804:2980:efff:ffff:ffff:ffff:ffff:ffff
2804:2980:f000::/382804:2980:f000::2804:2980:f3ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 20