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Autonomous System details for AS28159

AS28159
PRODERJ - Centro de Tecnologia da Informação do RJ

AS28159 — PRODERJ - Centro de Tecnologia da Informação do RJ

AS Name
AS28159
Country
Brazil (BR)
Website
Number of IPv4
21,760
Number of IPv6
0
ASN type
Business
Status
Allocated
Registry
LACNIC
Allocated
May 21, 2009
Last updated

IP Ranges

13 IPv4 prefixes
Prefix Company Number of IPs
187.62.128.0/20 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 4,096
187.62.128.0/23 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 512
187.62.128.0/24 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 256
187.62.129.0/24 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 256
187.62.131.0/24 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 256
187.62.135.0/24 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 256
187.62.136.0/24 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 256
187.62.137.0/24 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 256
200.20.28.0/22 CVC BRASIL OPERADORA E AGENCIA DE VIAGENS S.A. 1,024
200.20.30.0/24 CVC BRASIL OPERADORA E AGENCIA DE VIAGENS S.A. 256
200.20.32.0/20 CVC BRASIL OPERADORA E AGENCIA DE VIAGENS S.A. 4,096
200.20.48.0/21 CST-REDEL SERVI*OS DE TELECOMUNICA**ES LTDA. 2,048
200.156.32.0/19 Servicio Internet Class 8,192

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS28159

7 peers

AS28159 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS28159

1 upstreams

AS28159 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS28159 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS28159

0 downstreams

AS28159 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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