Summary

Country
BR Brazil
Organization Century Telecom LTDA
Domain century.net.br
Number of IPv4 13,568
Number of IPv6 7.9228× 1028
AS Type ISP
Registry LACNIC
Allocated June 07, 2001 (about 23 years ago)
Updated June 10, 2020 (about 4 years ago)

IP Ranges

AS21574 announces 5 IPv4 ranges and 1 IPv6 range.

That's a total of 13,568 IPv4 addresses and 7.9228× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
168.227.200.0/22
BR Century Telecom LTDA
1,024 LACNIC ALLOCATED
186.249.224.0/20
BR Century Telecom LTDA
4,096 LACNIC ALLOCATED
187.1.176.0/20
BR Century Telecom LTDA
4,096 LACNIC ALLOCATED
187.1.178.0/24
BR Century Telecom LTDA
256 LACNIC ALLOCATED
200.169.0.0/20
BR Century Telecom LTDA
4,096 LACNIC ALLOCATED
Prefix Organization Size Registry Status
2804:23ec::/32
BR Century Telecom LTDA
7.9228× 1028 LACNIC ALLOCATED

Upstreams

There are 6 upstreams for AS21574:

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