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ASN Lookup Tool
AS27971 Private Use AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS27971
Organisation
Alberto Oscar Genovese
Name
Private Use AS
Total IPv4 Addresses
6144
Total IPv4 Prefixes
15
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#12,907 out of 77,325
Registry
Lacnic
Registered Country
AR flag AR
Registered Country Name
Argentina
Registered Date
2008-05-21
Registration Last Change
2008-05-22
Receiving From

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

ASN
Organisation
AS7303
AR flagTelecom Argentina S.A.
IPv4 Active Prefixes

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

Prefix186.5.176.0/23
Range From186.5.176.0
Range To186.5.177.255
Prefix186.5.178.0/24
Range From186.5.178.0
Range To186.5.178.255
Prefix186.5.179.0/24
Range From186.5.179.0
Range To186.5.179.255
Prefix186.5.180.0/24
Range From186.5.180.0
Range To186.5.180.255
Prefix186.5.181.0/24
Range From186.5.181.0
Range To186.5.181.255
Showing 5 of 15
IPv6 Active Prefixes
Prefix2803:e100::/32
Range From2803:e100::
Range To2803:e100: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.