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AS51944 PROMEDIA-IPV-AS DARIUSZ WESOLOWSKI trading as PROMEDIA NOWICKI WESOLOWSKI Sp.J.

PROMEDIA-IPV-AS DARIUSZ WESOLOWSKI trading as PROMEDIA NOWICKI WESOLOWSKI Sp.J. · registered in Poland

IPv4 addresses4,6089 prefixes · <0.001% of announced IPv4
Rank in Poland#262largest network in PL by IPv4 space, of 2,091 · 0.02% of PL
Rank worldwide#14,142of 79,396 networks with IPv4
IPv68 x /32 (524,288 x /48)20 prefixes
CountryPoland2,145 ASNs registered there
Open AS51944 in ASN lookup Look up an IP in this network (45.150.151.1) All networks in Poland

IPv4 prefixes

All 9 prefixes, in address order.

  • 45.150.151.0/24
  • 91.227.103.0/24
  • 91.227.104.0/22
  • 185.123.48.0/22
  • 185.235.34.0/24
  • 193.151.48.0/22
  • 193.203.22.0/24
  • 193.203.224.0/24
  • 193.218.7.0/24

IPv6 prefixes

All 20 prefixes.

  • 2001:67c:21e8::/48
  • 2a06:aa40::/33
  • 2a06:aa40:8000::/34
  • 2a06:aa40:c000::/37
  • 2a06:aa40:c800::/39
  • 2a06:aa40:ca00::/41
  • 2a06:aa40:ca80::/42
  • 2a06:aa40:cac0::/44
  • 2a06:aa40:cad0::/45
  • 2a06:aa40:cad8::/47
  • 2a06:aa40:cada::/48
  • 2a06:aa40:cadc::/46
  • 2a06:aa40:cae0::/43
  • 2a06:aa40:cb00::/40
  • 2a06:aa40:cc00::/38
  • 2a06:aa40:d000::/36
  • 2a06:aa40:e000::/35
  • 2a06:aa41::/32
  • 2a06:aa42::/31
  • 2a06:aa44::/30

Similar-sized networks in Poland

ASNNameIPv4 addresses
AS41959#259 ASPLJ PLJ TELECOM sp. z o.o.4,864
AS49290#260 WIESZOWANET-AS ALICJA MANIERA trading as WieszowaNET Media4,864
AS198881#261 GETRESPONSE-PL-AS GETRESPONSE Sp.z o.o.4,864
AS15373#263 CZESTMAN-AS Politechnika Czestochowska4,608
AS50840#264 AS-HITME Marek Bajerski trading as HITME.PL4,608
AS15541#265 CETI-AS Marcin Bochenek trading as CETI s.c.4,608

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