AS50557 SENDnet-AS SENDnet Grzegorz Dacka

SENDnet-AS SENDnet Grzegorz Dacka · registered in Poland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Poland#1,626largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#67,862of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS50557 in ASN lookup Look up an IP in this network (193.105.110.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

193.105.110.0/24

Similar-sized networks in Poland

ASNNameIPv4 addresses

AS50423#1623 WARDYNSKI-AS Wardynski i Wspolnicy Spolka Komandytowa256

AS50444#1624 ARCHETON Archeton Sp. z o.o.256

AS50493#1625 DCT-GDANSK-AS DCT Gdansk SA256

AS50638#1627 PL-ZUS-AS Zaklad Ubezpieczen Spolecznych256

AS50777#1628 SADAPELUB-AS Sad Apelacyjny w Lublinie256

AS50786#1629 EMPIK-AS Empik S.A256

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