AS204559 PROMONOTES PROMONOTES Sp. z o.o.

PROMONOTES PROMONOTES Sp. z o.o. · registered in Poland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Poland#1,923largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#73,982of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS204559 in ASN lookup Look up an IP in this network (178.235.243.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

178.235.243.0/24

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ASNNameIPv4 addresses

AS204447#1920 TRECOM-POZNAN TRECOM Poznan Sp. z o.o.256

AS204479#1921 QUICK-NET QUICK-NET Mariusz Miska256

AS204534#1922 POLSKAPRESS-AS Polska Press Sp. z o.o.256

AS204569#1924 RADLODZ-NET POLSKIE RADIO - REGIONALNA ROZGLOSNIA W LODZI "RADIO LODZ" S.A. W LIKWIDACJI256

AS204692#1925 Leadstream VERCOM S.A.256

AS204730#1926 Flashnet PHU Flashnet - Mariusz Sikora256

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