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Autonomous System details for AS44546

AS44546
ALFA TELECOM s.r.o. • alfatelecom.cz

AS44546 — ALFA TELECOM s.r.o.

AS Name
ALFATELECOM-AS
Country
Czechia (CZ)
Website
Number of IPv4
526,848
Number of IPv6
0
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
February 05, 2008
Last updated
April 14, 2026

IP Ranges

11 IPv4 prefixes
Prefix Company Number of IPs
31.148.0.0/16 Best Line Ltd. 65,536
91.201.20.0/22 ALFA TELECOM s.r.o. 1,024
92.38.0.0/17 ALFA TELECOM s.r.o. 32,768
92.253.128.0/17 ALFA TELECOM s.r.o. 32,768
93.170.0.0/15 PP 'Halytska informatsiina merezha' 131,072
95.46.0.0/15 PE Raniuk Mikola Bogdanovich 131,072
146.120.0.0/16 Chudo Telecom Ltd. 65,536
146.158.0.0/17 Sever-Svyaz LLC 32,768
151.249.128.0/17 ALFA TELECOM s.r.o. 32,768
185.67.252.0/22 ALFA TELECOM s.r.o. 1,024
195.178.4.0/23 ALFA TELECOM s.r.o. 512

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 AS44546

0 peers

AS44546 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 AS44546

2 upstreams

AS44546 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS44546 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS44546

0 downstreams

AS44546 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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