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Autonomous System details for AS56391

AS56391

VIRTUAL TELECOM SP. Z O.O. • vtelecom.pl

AS56391 — VIRTUAL TELECOM SP. Z O.O.

AS Name

VTELECOM

Country

Poland (PL)

Website

vtelecom.pl

Number of IPv4

16,640

Number of IPv6

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

February 15, 2011

Last updated

March 10, 2026

IP Ranges

12 IPv4 prefixes

Prefix	Company	Number of IPs
46.232.128.0/21	VIRTUAL TELECOM SP. Z O.O.	2,048
77.223.204.0/22	VIRTUAL TELECOM SP. Z O.O.	1,024
77.223.208.0/22	VIRTUAL TELECOM SP. Z O.O.	1,024
79.139.82.0/23	VIRTUAL TELECOM SP. Z O.O.	512
87.239.240.0/21	VIRTUAL TELECOM SP. Z O.O.	2,048
91.123.160.0/20	VIRTUAL TELECOM SP. Z O.O.	4,096
91.123.160.0/21	VIRTUAL TELECOM SP. Z O.O.	2,048
91.123.168.0/22	VIRTUAL TELECOM SP. Z O.O.	1,024
91.231.9.0/24	VIRTUAL TELECOM SP. Z O.O.	256
91.231.12.0/22	VIRTUAL TELECOM SP. Z O.O.	1,024
185.6.52.0/22	Virtual Telecom Sp. z o.o.	1,024
185.59.226.0/23	VIRTUAL TELECOM SP. Z O.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 AS56391

4 peers

AS49544 AS6939 AS24482 AS28917

AS56391 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 AS56391

3 upstreams

AS9002 AS12912 AS29314

AS56391 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS56391 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS56391

12 downstreams

AS35124 AS39288 AS42644 AS44080 AS50777 AS198164 AS198393 AS198788 AS199411 AS200839 AS206919 AS207694

AS56391 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.