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ASN Lookup Tool
AS263904 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS263904
Organisation
IUB Telecom Ltda
Name
Private Use AS
Total IPv4 Addresses
2,048
Total IPv4 Prefixes
8
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#23,687 out of 79,165
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2015-08-05
Registration Last Change
2015-08-05
Receiving From
ASN
Organisation
AS267613
BR flagELETRONET S.A.
AS266167
BR flagCELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA
Transit To
ASN
Organisation
AS263663
BR flagNOBREAK NET LTDA - M.E.
IPv4 Active Prefixes
PrefixRange FromRange To
138.204.196.0/24138.204.196.0138.204.196.255
138.204.197.0/24138.204.197.0138.204.197.255
138.204.198.0/24138.204.198.0138.204.198.255
138.204.199.0/24138.204.199.0138.204.199.255
170.80.132.0/24170.80.132.0170.80.132.255
Showing 5 of 8
IPv6 Active Prefixes
PrefixRange FromRange To
2804:277c::/342804:277c::2804:277c:3fff:ffff:ffff:ffff:ffff:ffff
2804:277c:4000::/342804:277c:4000::2804:277c:7fff:ffff:ffff:ffff:ffff:ffff
2804:277c:8000::/342804:277c:8000::2804:277c:bfff:ffff:ffff:ffff:ffff:ffff
2804:277c:c000::/342804:277c:c000::2804:277c:ffff:ffff:ffff:ffff:ffff:ffff