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Autonomous System details for AS51420

AS51420
cyrilek.net z.s. • cyrilek.net

AS51420 — cyrilek.net z.s.

AS Name
CYRILEK-AS
Country
Czechia (CZ)
Website
Number of IPv4
20,480
Number of IPv6
0
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
August 19, 2010
Last updated
February 22, 2024

IP Ranges

18 IPv4 prefixes
Prefix Company Number of IPs
109.164.64.0/19 SERVEIS INNUBO SL 8,192
109.164.64.0/20 SERVEIS INNUBO SL 4,096
109.164.80.0/20 SERVEIS INNUBO SL 4,096
109.164.83.0/24 SERVEIS INNUBO SL 256
109.164.84.0/24 SERVEIS INNUBO SL 256
109.164.85.0/24 SERVEIS INNUBO SL 256
109.164.87.0/24 SERVEIS INNUBO SL 256
109.164.88.0/24 SERVEIS INNUBO SL 256
109.164.89.0/24 SERVEIS INNUBO SL 256
109.164.90.0/24 SERVEIS INNUBO SL 256
109.164.91.0/24 SERVEIS INNUBO SL 256
109.164.92.0/24 SERVEIS INNUBO SL 256
109.164.93.0/24 SERVEIS INNUBO SL 256
109.164.94.0/24 SERVEIS INNUBO SL 256
109.164.95.0/24 SERVEIS INNUBO SL 256
109.164.96.0/23 SERVEIS INNUBO SL 512
109.164.96.0/24 SERVEIS INNUBO SL 256
109.164.97.0/24 SERVEIS INNUBO SL 256

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 AS51420

0 peers

AS51420 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 AS51420

2 upstreams

AS51420 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS51420 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS51420

0 downstreams

AS51420 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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