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ASN Lookup Tool
AS263971 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS263971
Organisation
FaleMais Comunicações LTDA
Name
Private Use AS
Total IPv4 Addresses
2048
Total IPv4 Prefixes
6
Total IPv6 Prefixes
18
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#23,387 out of 77,325
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2015-08-31
Registration Last Change
2015-08-31
Receiving From

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

ASN
Organisation
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS16735
BR flagALGAR TELECOM S/A
AS6939
US flagHurricane Electric LLC
AS262589
BR flagINTERNEXA Brasil Operadora de Telecomunicações S..
AS52468
PA flagUFINET PANAMA S.A.
Showing 5 of 25
IPv4 Active Prefixes

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

Prefix138.255.192.0/23
Range From138.255.192.0
Range To138.255.193.255
Prefix138.255.194.0/23
Range From138.255.194.0
Range To138.255.195.255
Prefix170.254.76.0/24
Range From170.254.76.0
Range To170.254.76.255
Prefix170.254.77.0/24
Range From170.254.77.0
Range To170.254.77.255
Prefix170.254.78.0/24
Range From170.254.78.0
Range To170.254.78.255
Showing 5 of 6
IPv6 Active Prefixes
Prefix2804:28a0::/34
Range From2804:28a0::
Range To2804:28a0:3fff:ffff:ffff:ffff:ffff:ffff
Prefix2804:28a0:4000::/34
Range From2804:28a0:4000::
Range To2804:28a0:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2804:28a0:8000::/34
Range From2804:28a0:8000::
Range To2804:28a0:bfff:ffff:ffff:ffff:ffff:ffff
Prefix2804:28a0:c000::/35
Range From2804:28a0:c000::
Range To2804:28a0:dfff:ffff:ffff:ffff:ffff:ffff
Prefix2804:28a0:e000::/36
Range From2804:28a0:e000::
Range To2804:28a0:efff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 18
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.