AS206910 BESTCONNECT-AS Janusz Ciurus trading as Bestconnect

BESTCONNECT-AS Janusz Ciurus trading as Bestconnect · registered in Poland

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in Poland#711largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#30,051of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryPoland2,145 ASNs registered there

Open AS206910 in ASN lookup Look up an IP in this network (185.28.250.1) All networks in Poland

IPv4 prefixes

All 3 prefixes, in address order.

185.28.250.0/24
185.172.84.0/23
185.172.86.0/24

IPv6 prefixes

All 1 prefix.

2a0b:b00::/29

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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