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ASN Lookup Tool
AS271541 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS271541
Organisation
HAVAN SA
Name
Private Use AS
Total IPv4 Addresses
512
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#55,771 out of 79,071
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2020-12-07
Registration Last Change
2022-03-21
Receiving From

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

ASN
Organisation
AS4230
BR flagCLARO S.A.
AS28343
BR flagUNIFIQUE TELECOMUNICACOES S/A
AS14840
BR flagBR.Digital Provider
AS53062
BR flagALT|GGNET TELECOM BACKBONE
IPv4 Active Prefixes

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

PrefixRange FromRange To
181.232.250.0/24181.232.250.0181.232.250.255
181.232.251.0/24181.232.251.0181.232.251.255
IPv6 Active Prefixes
PrefixRange FromRange To
2801:80:3e70::/472801:80:3e70::2801:80:3e71:ffff:ffff:ffff:ffff:ffff