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ASN Lookup Tool
AS263888 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS263888
Organisation
FIUZA INFORMÁTICA & TELECOMUNICAÇÃO LTDA ME
Name
Private Use AS
Total IPv4 Addresses
2048
Total IPv4 Prefixes
8
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#23,371 out of 77,296
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2015-07-31
Registration Last Change
2022-11-24
Receiving From

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

ASN
Organisation
AS4230
BR flagCLARO S.A.
AS28329
BR flagMegatelecom Telecomunicacoes Ltda
AS262517
BR flagNIQTURBO PIMENTEL E MOREIRA LTDA
Transit To

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

 

ASN
Organisation
AS269463
BR flagINTER-K Internet Service
IPv4 Active Prefixes

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

Prefix138.204.132.0/24
Range From138.204.132.0
Range To138.204.132.255
Prefix138.204.133.0/24
Range From138.204.133.0
Range To138.204.133.255
Prefix138.204.134.0/24
Range From138.204.134.0
Range To138.204.134.255
Prefix138.204.135.0/24
Range From138.204.135.0
Range To138.204.135.255
Prefix170.254.72.0/24
Range From170.254.72.0
Range To170.254.72.255
Showing 5 of 8
IPv6 Active Prefixes
Prefix2804:2744::/33
Range From2804:2744::
Range To2804:2744:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2804:2744:8000::/33
Range From2804:2744:8000::
Range To2804:2744:ffff:ffff:ffff:ffff:ffff:ffff
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.