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ASN Lookup Tool
AS273740 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS273740
Organisation
ULTRA LINK LTDA
Name
Private Use AS
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
4
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#60,986 out of 79,101
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2023-04-18
Registration Last Change
2023-04-18
Receiving From
ASN
Organisation
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS6939
US flagHurricane Electric LLC
AS199524
LU flagG-Core Labs S.A.
AS14840
BR flagBR.Digital Provider
AS53181
BR flagK2 Telecom e Multimidia LTDA ME
Showing 5 of 14
Transit To
ASN
Organisation
AS271466
BR flagUC Telecom Ltda
IPv4 Active Prefixes
PrefixRange FromRange To
38.159.228.0/2438.159.228.038.159.228.255
IPv6 Active Prefixes
PrefixRange FromRange To
2804:8b8c::/342804:8b8c::2804:8b8c:3fff:ffff:ffff:ffff:ffff:ffff
2804:8b8c:4000::/342804:8b8c:4000::2804:8b8c:7fff:ffff:ffff:ffff:ffff:ffff
2804:8b8c:8000::/342804:8b8c:8000::2804:8b8c:bfff:ffff:ffff:ffff:ffff:ffff
2804:8b8c:c000::/342804:8b8c:c000::2804:8b8c:ffff:ffff:ffff:ffff:ffff:ffff