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Autonomous System details for AS39906

AS39906

CoProSys a.s. • coprosys.cz

AS39906 — CoProSys a.s.

AS Name

COPROSYS

Country

Czechia (CZ)

Website

coprosys.cz

Number of IPv4

37,888

Number of IPv6

7.92 × 10²⁸

ASN type

Business

Status

Allocated

Registry

RIPE

Allocated

May 12, 2006

Last updated

September 04, 2018

IP Ranges

11 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
5.59.34.0/24	Pavel Nechvatal	256
77.104.192.0/18	COPROSYS st spol. s r. o. (ex-Elena s.r.o.)	16,384
77.104.204.0/24	CoProSys, a.s.	256
77.104.242.0/24	CoProSys a.s.	256
80.82.144.0/20	CoProSys a.s.	4,096
81.92.144.0/20	CoProSys a.s.	4,096
93.170.84.0/22	ALFA TELECOM s.r.o.	1,024
94.138.96.0/19	CoProSys a.s.	8,192
95.46.33.0/24	Siconet a.s.	256
178.23.232.0/21	CoProSys a.s.	2,048
185.67.132.0/22	CoProSys a.s.	1,024
2001:678:e54::/48	Mesto Odry	1.21 × 10²⁴
2a02:da8::/32	CoProSys a.s.	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 AS39906

0 peers

AS39906 has no peers recorded.

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 AS39906

1 upstreams

AS203072

AS39906 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS39906 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS39906

1 downstreams

AS44546

AS39906 provides internet connectivity to these downstream Autonomous Systems.

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.