AS12294 TSYSTEMS PrJSC "VF UKRAINE"

TSYSTEMS PrJSC "VF UKRAINE" · registered in Ukraine

IPv4 addresses7,1687 prefixes · <0.001% of announced IPv4

Rank in Ukraine#145largest network in UA by IPv4 space, of 1,527 · 0.09% of UA

Rank worldwide#11,519of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUkraine1,564 ASNs registered there

Open AS12294 in ASN lookup Look up an IP in this network (212.40.32.1) All networks in Ukraine

IPv4 prefixes

All 7 prefixes, in address order.

212.40.32.0/21
212.40.40.0/22
212.40.44.0/23
212.40.46.0/24
212.40.49.0/24
212.40.52.0/22
212.40.56.0/21

Similar-sized networks in Ukraine

ASNNameIPv4 addresses

AS34143#142 FREENET_LLC PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST"7,424

AS35352#143 UKRTELEBUD LLC "Ukrtele-Service"7,424

AS13307#144 SKIF-AS "AS6723" LIMITED LIABILITY COMPANY7,168

AS34265#146 SILVERTELECOM-AS SilverTelecom Ltd.7,168

AS196829#147 TERANET-AS Private entrepreneur Anastasiia Khyzha7,168

AS205673#148 UATEL Lanet Network Ltd7,168

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