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ASN Lookup Tool
AS21612 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21612
Organisation
FUNDACAO INSTITUTO OSWALDO CRUZ
Name
Private Use AS
Total IPv4 Addresses
65,532
Total IPv4 Prefixes
66
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,635 out of 78,700
Registry
Lacnic
Registered Country
BR flag BR
Registered Country Name
Brazil
Registered Date
2013-03-22
Registration Last Change
2013-09-04
Receiving From

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

ASN
Organisation
AS1916
BR flagRede Nacional de Ensino e Pesquisa
AS2715
BR flagFundação Carlos Chagas Filho de Amparo a Pesquis..
AS10881
BR flagFUNPAR - Fundacao da UFPR para o DCTC
AS14868
BR flagLigga Telecomunicações S.A.
AS53087
BR flagTELY Ltda.
IPv4 Active Prefixes

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

Prefix157.86.0.0/19
Range From157.86.0.0
Range To157.86.31.255
Prefix157.86.32.0/21
Range From157.86.32.0
Range To157.86.39.255
Prefix157.86.40.0/23
Range From157.86.40.0
Range To157.86.41.255
Prefix157.86.42.0/24
Range From157.86.42.0
Range To157.86.42.255
Prefix157.86.43.0/24
Range From157.86.43.0
Range To157.86.43.255
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