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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
68352
Total IPv4 Prefixes
247
Total IPv6 Prefixes
46
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,623 out of 77,321
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2008-04-02
Registration Last Change
2023-09-25
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS36351
US flagSoftLayer Technologies Inc.
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS16735
BR flagALGAR TELECOM S/A
AS6939
US flagHurricane Electric LLC
Showing 5 of 37
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS272651
BR flagC & S Computadores EIRELI
AS13335
US flagCloudflare, Inc.
AS52532
BR flagSpeednet Telecomunicações Ltda ME
AS28207
BR flagTeleon Telecomunicaçoes Ltda
AS263496
BR flagNetpeu Tecnologia e Internet Ltda
Showing 5 of 18
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix128.201.176.0/23
Range From128.201.176.0
Range To128.201.177.255
Prefix128.201.178.0/24
Range From128.201.178.0
Range To128.201.178.255
Prefix128.201.179.0/24
Range From128.201.179.0
Range To128.201.179.255
Prefix131.100.84.0/23
Range From131.100.84.0
Range To131.100.85.255
Prefix131.100.86.0/24
Range From131.100.86.0
Range To131.100.86.255
Showing 5 of 247
IPv6 Active Prefixes
Prefix2804:c90::/38
Range From2804:c90::
Range To2804:c90:3ff:ffff:ffff:ffff:ffff:ffff
Prefix2804:c90:400::/39
Range From2804:c90:400::
Range To2804:c90:5ff:ffff:ffff:ffff:ffff:ffff
Prefix2804:c90:600::/48
Range From2804:c90:600::
Range To2804:c90:600:ffff:ffff:ffff:ffff:ffff
Prefix2804:c90:601::/48
Range From2804:c90:601::
Range To2804:c90:601:ffff:ffff:ffff:ffff:ffff
Prefix2804:c90:602::/47
Range From2804:c90:602::
Range To2804:c90:603:ffff:ffff:ffff:ffff:ffff
Showing 5 of 46
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.