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ASN Lookup Tool
AS28580 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS28580
Organisation
Cilnet Comunicação e Informática S.A.
Name
Private Use AS
Total IPv4 Addresses
90,112
Total IPv4 Prefixes
171
Total IPv6 Prefixes
41
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,110 out of 79,187
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2005-01-17
Registration Last Change
2019-10-22
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS6939
US flagHurricane Electric LLC
AS6424
PT flagEDGOO NETWORKS UNIPESSOAL LDA
Showing 5 of 29
Transit To
ASN
Organisation
AS266140
BR flagCMC TELECOM LTDA
AS267976
BR flagFaster Instalações e Serviços Eireli
AS268989
BR flagMULTTV CONSULTORIA E LOCACOES DE EQUIPAMENTOS S...
AS61855
BR flagNOVA NET TECNOLOGIA LTDA - ME
AS52887
BR flagAssociação Torre de Vigia de Bíblias e Tratados
Showing 5 of 7
IPv4 Active Prefixes
PrefixRange FromRange To
45.7.204.0/2445.7.204.045.7.204.255
45.7.205.0/2445.7.205.045.7.205.255
45.7.206.0/2445.7.206.045.7.206.255
45.7.207.0/2445.7.207.045.7.207.255
45.166.124.0/2445.166.124.045.166.124.255
Showing 5 of 171
IPv6 Active Prefixes
PrefixRange FromRange To
2804:90::/342804:90::2804:90:3fff:ffff:ffff:ffff:ffff:ffff
2804:90:4000::/402804:90:4000::2804:90:40ff:ffff:ffff:ffff:ffff:ffff
2804:90:4100::/402804:90:4100::2804:90:41ff:ffff:ffff:ffff:ffff:ffff
2804:90:4200::/402804:90:4200::2804:90:42ff:ffff:ffff:ffff:ffff:ffff
2804:90:4300::/402804:90:4300::2804:90:43ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 41