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Autonomous System details for AS28637

AS28637

Cia Proc. de Dados do Estado de S Paulo - Prodesp • prodesp.sp.gov.br

AS28637 — Cia Proc. de Dados do Estado de S Paulo - Prodesp

AS Name

AS28637

Country

Brazil (BR)

Website

prodesp.sp.gov.br

Number of IPv4

28,416

Number of IPv6

7.92 × 10²⁸

ASN type

Government

Status

Allocated

Registry

LACNIC

Allocated

March 15, 2006

Last updated

IP Ranges

8 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
200.144.0.0/19	Cia Proc. de Dados do Estado de S Paulo - Prodesp	8,192
200.144.3.0/24	Cia Proc. de Dados do Estado de S Paulo - Prodesp	256
201.55.0.0/18	Cia Proc. de Dados do Estado de S Paulo - Prodesp	16,384
201.55.4.0/22	Cia Proc. de Dados do Estado de S Paulo - Prodesp	1,024
201.55.6.0/23	Cia Proc. de Dados do Estado de S Paulo - Prodesp	512
201.55.8.0/23	Cia Proc. de Dados do Estado de S Paulo - Prodesp	512
201.55.30.0/23	Cia Proc. de Dados do Estado de S Paulo - Prodesp	512
201.55.60.0/22	Cia Proc. de Dados do Estado de S Paulo - Prodesp	1,024
2804:18c::/32	Cia Proc. de Dados do Estado de S Paulo - Prodesp	7.92 × 10²⁸

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 AS28637

29 peers

AS6057 AS6424 AS6939 AS10099 AS13786 AS14537 AS22356 AS22548 AS24482 AS28220 AS28624 AS999 AS7713 AS51185 AS60503 AS61568 AS263152 AS271253 AS32590 AS35280 AS37721 AS39120 AS52873 AS132337 AS199524 AS262427 AS263237 AS264479 AS266213

AS28637 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 AS28637

2 upstreams

AS7195 AS10429

AS28637 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS28637 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS28637

0 downstreams

AS28637 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.