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ASN Lookup Tool
AS61657 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS61657
Organisation
Jr Net Informatica Ltda - ME
Name
Private Use AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
4
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#36,381 out of 78,968
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2014-09-01
Registration Last Change
2018-08-10
Receiving From
ASN
Organisation
AS266167
BR flagCELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA
Transit To
ASN
Organisation
AS264386
BR flagMMM E G TELECOMUNICACOES LTDA - ME
IPv4 Active Prefixes
PrefixRange FromRange To
131.100.252.0/24131.100.252.0131.100.252.255
131.100.253.0/24131.100.253.0131.100.253.255
131.100.254.0/24131.100.254.0131.100.254.255
131.100.255.0/24131.100.255.0131.100.255.255
IPv6 Active Prefixes
PrefixRange FromRange To
2804:1c80::/332804:1c80::2804:1c80:7fff:ffff:ffff:ffff:ffff:ffff
2804:1c80:8000::/332804:1c80:8000::2804:1c80:ffff:ffff:ffff:ffff:ffff:ffff