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ASN Lookup Tool
AS271377 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS271377
Organisation
Torres Alves e Brandao Ltda - ME
Name
Private Use AS
Total IPv4 Addresses
1024
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#38,137 out of 77,432
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2020-09-23
Registration Last Change
2020-09-23
Receiving From

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

ASN
Organisation
AS266514
BR flagAntonio J De Albuquerque ME
AS269713
BR flagVOO TELECOM AP LTDA
IPv4 Active Prefixes

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

Prefix181.189.92.0/23
Range From181.189.92.0
Range To181.189.93.255
Prefix181.189.94.0/24
Range From181.189.94.0
Range To181.189.94.255
Prefix181.189.95.0/24
Range From181.189.95.0
Range To181.189.95.255
IPv6 Active Prefixes
Prefix2804:7a88:c000::/34
Range From2804:7a88:c000::
Range To2804:7a88: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.