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ASN Lookup Tool
AS28198 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS28198
Organisation
SEMPRE TELECOMUNICACOES LTDA
Name
Private Use AS
Total IPv4 Addresses
68,608
Total IPv4 Prefixes
133
Total IPv6 Prefixes
143
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,626 out of 79,006
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2008-04-02
Registration Last Change
2023-09-25
Receiving From
ASN
Organisation
AS56662
PL flagMarcin Gondek
AS3356
US flagLevel 3 Parent, LLC
AS10429
BR flagTELEFÔNICA BRASIL S.A
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
Showing 5 of 70
Transit To
ASN
Organisation
AS13335
US flagCloudflare, Inc.
AS262595
BR flagOnNet Telecomunicacoes LTDA
AS28656
BR flagBTT TELECOMUNICACOES S.A.
AS262402
BR flagZAP BL TELECOMUNICACOES LTDA
AS52991
BR flagTres Pontas Internet Ltda
Showing 5 of 30
IPv4 Active Prefixes
PrefixRange FromRange To
128.201.176.0/23128.201.176.0128.201.177.255
128.201.178.0/23128.201.178.0128.201.179.255
131.100.84.0/23131.100.84.0131.100.85.255
131.100.86.0/23131.100.86.0131.100.87.255
131.221.48.0/22131.221.48.0131.221.51.255
Showing 5 of 133
IPv6 Active Prefixes
PrefixRange FromRange To
2804:c90::/382804:c90::2804:c90:3ff:ffff:ffff:ffff:ffff:ffff
2804:c90:400::/392804:c90:400::2804:c90:5ff:ffff:ffff:ffff:ffff:ffff
2804:c90:600::/482804:c90:600::2804:c90:600:ffff:ffff:ffff:ffff:ffff
2804:c90:601::/482804:c90:601::2804:c90:601:ffff:ffff:ffff:ffff:ffff
2804:c90:602::/472804:c90:602::2804:c90:603:ffff:ffff:ffff:ffff:ffff
Showing 5 of 143