AS30975 TKK Telewizja Kablowa Koszalin sp. z o. o.

TKK Telewizja Kablowa Koszalin sp. z o. o. · registered in Poland

IPv4 addresses25,6003 prefixes · <0.001% of announced IPv4

Rank in Poland#62largest network in PL by IPv4 space, of 2,091 · 0.14% of PL

Rank worldwide#5,386of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryPoland2,145 ASNs registered there

Open AS30975 in ASN lookup Look up an IP in this network (77.92.32.1) All networks in Poland

IPv4 prefixes

All 3 prefixes, in address order.

77.92.32.0/19
83.145.128.0/18
91.197.148.0/22

IPv6 prefixes

All 1 prefix.

2a02:478::/32

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS16283#59 LODMAN-AS2 Lodz University of Technology26,624

AS35745#60 PROVECTOR-AS Provector Sp. z o.o26,368

AS201814#61 Mevspace MEVSPACE sp. z o.o.25,855

AS200999#63 pl-cloudferro CloudFerro S.A24,576

AS21395#64 cPoP Orange Polska Spolka Akcyjna24,576

AS41201#65 DOLSAT DOLSAT sp. z o.o.24,576

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