AS49633 MGK-AS MGK Fiber Sp. z o.o.

MGK-AS MGK Fiber Sp. z o.o. · registered in Poland

IPv4 addresses6,1443 prefixes · <0.001% of announced IPv4

Rank in Poland#199largest network in PL by IPv4 space, of 2,091 · 0.03% of PL

Rank worldwide#12,111of 79,396 networks with IPv4

IPv616 x /32 (1,048,576 x /48)2 prefixes

CountryPoland2,145 ASNs registered there

Open AS49633 in ASN lookup Look up an IP in this network (92.63.32.1) All networks in Poland

IPv4 prefixes

All 3 prefixes, in address order.

92.63.32.0/20
185.13.144.0/22
185.106.168.0/22

IPv6 prefixes

All 2 prefixes.

2a02:f3c0::/29
2a0b:a80::/29

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources