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ASN Lookup Tool
AS271161 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS271161
Organisation
ALCANTARA SERVIÇOS DE TELECOMUNICAÇÕES - EIRELI
Name
Private Use AS
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
9
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#45,676 out of 77,675
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2020-08-10
Registration Last Change
2020-08-10
Receiving From

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

ASN
Organisation
AS271760
BR flagCCS BRASIL SERVICOS EM TELECOMUNICACOES LTDA
AS271494
BR flagSoft Telecom
AS273730
BR flagGILMAR F DE ALMEIDA
Transit To

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

 

ASN
Organisation
AS263162
BR flagSustenta Telecom Ltda
IPv4 Active Prefixes

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

Prefix179.48.157.0/24
Range From179.48.157.0
Range To179.48.157.255
Prefix179.48.158.0/24
Range From179.48.158.0
Range To179.48.158.255
Prefix179.48.159.0/24
Range From179.48.159.0
Range To179.48.159.255
IPv6 Active Prefixes
Prefix2804:7730::/33
Range From2804:7730::
Range To2804:7730:7fff:ffff:ffff:ffff:ffff:ffff
Prefix2804:7730:8000::/34
Range From2804:7730:8000::
Range To2804:7730:bfff:ffff:ffff:ffff:ffff:ffff
Prefix2804:7730:c000::/35
Range From2804:7730:c000::
Range To2804:7730:dfff:ffff:ffff:ffff:ffff:ffff
Prefix2804:7730:e000::/36
Range From2804:7730:e000::
Range To2804:7730:efff:ffff:ffff:ffff:ffff:ffff
Prefix2804:7730:f000::/37
Range From2804:7730:f000::
Range To2804:7730:f7ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 9
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.