AS51337 DEBACOM-ASN DEBACOM Sp. z o.o.

DEBACOM-ASN DEBACOM Sp. z o.o. · registered in Poland

IPv4 addresses6,1442 prefixes · <0.001% of announced IPv4

Rank in Poland#203largest network in PL by IPv4 space, of 2,091 · 0.03% of PL

Rank worldwide#12,347of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryPoland2,145 ASNs registered there

Open AS51337 in ASN lookup Look up an IP in this network (178.212.40.1) All networks in Poland

IPv4 prefixes

All 2 prefixes, in address order.

178.212.40.0/21
178.215.192.0/20

IPv6 prefixes

All 1 prefix.

2a02:c47:1c::/48

Similar-sized networks in Poland

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AS199319#202 VOICE-NET-AS Voice-Net Sp. z o.o.6,144

AS42266#204 PiekaryNet PASJO.NET HAIDER CZEMPIK SPOLKA JAWNA6,144

AS42914#205 IMPERIUM-AS Czeslaw Chlewicki trading as IMPERIUM Telecom6,144

AS50153#206 NET-BIS-AS NET BIS SP Z O O6,144

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