AS48926 PE3NY-AS Pe3ny Net s.r.o.

PE3NY-AS Pe3ny Net s.r.o. · registered in Czechia

IPv4 addresses12,2886 prefixes · <0.001% of announced IPv4

Rank in Czechia#55largest network in CZ by IPv4 space, of 570 · 0.15% of CZ

Rank worldwide#8,161of 79,396 networks with IPv4

IPv665,535 x /4816 prefixes

CountryCzechia599 ASNs registered there

Open AS48926 in ASN lookup Look up an IP in this network (37.44.16.1) All networks in Czechia

IPv4 prefixes

All 6 prefixes, in address order.

37.44.16.0/20
37.143.112.0/21
91.233.208.0/22
94.142.232.0/21
178.248.248.0/21
185.75.116.0/22

IPv6 prefixes

All 16 prefixes.

2a03:a900::/33
2a03:a900:8000::/34
2a03:a900:c000::/35
2a03:a900:e000::/36
2a03:a900:f000::/37
2a03:a900:f800::/38
2a03:a900:fc00::/39
2a03:a900:fe00::/40
2a03:a900:ff00::/41
2a03:a900:ff80::/42
2a03:a900:ffc0::/43
2a03:a900:ffe0::/44
2a03:a900:fff0::/45
2a03:a900:fff8::/46
2a03:a900:fffc::/47
2a03:a900:fffe::/48

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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