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Autonomous System details for AS201966

AS201966

OptiKabel Telecom Sp. z o.o. • optikabel.pl

AS201966 — OptiKabel Telecom Sp. z o.o.

AS Name

OPTIKABELPL

Country

Poland (PL)

Website

optikabel.pl

Number of IPv4

2,048

Number of IPv6

9.9 × 10²⁸

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

June 25, 2018

Last updated

March 11, 2026

IP Ranges

7 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
91.219.119.0/24	OptiKabel Telecom Sp. z o.o.	256
94.229.83.0/24	OptiKabel Telecom Sp. z o.o.	256
94.229.84.0/23	OptiKabel Telecom Sp. z o.o.	512
185.92.216.0/24	OptiKabel Telecom Sp. z o.o.	256
185.92.217.0/24	OptiKabel Telecom Sp. z o.o.	256
185.92.218.0/24	Urzad Miejski w Cieszynie	256
185.92.219.0/24	SELSOFT Internet Provider	256
2a05:2c7:c000::/34	OptiKabel Telecom Sp. z o.o.	1.98 × 10²⁸
2a14:8900::/32	OptiKabel Telecom Sp. z o.o.	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 AS201966

7 peers

AS1000 AS49544 AS6939 AS24482 AS39120 AS132337 AS212483

AS201966 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 AS201966

4 upstreams

AS174 AS3356 AS24748 AS201054

AS201966 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS201966 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS201966

2 downstreams

AS62178 AS199810

AS201966 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.