AS201990 Techgroup_NET Jakub Bartlomiej Osuch trading as Techgroup

Techgroup_NET Jakub Bartlomiej Osuch trading as Techgroup · registered in Poland

IPv4 addresses1,7924 prefixes · <0.001% of announced IPv4

Rank in Poland#591largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#25,497of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS201990 in ASN lookup Look up an IP in this network (45.90.43.1) All networks in Poland

IPv4 prefixes

All 4 prefixes, in address order.

45.90.43.0/24
167.104.48.0/24
185.205.84.0/22
193.218.203.0/24

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AS206052#593 PRONETSERWIS Krzysztof Pluciennik Bartlomiej trading as PRONET-SERWIS1,792

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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