AS204541 ANTONOV JSC "Antonov"

ANTONOV JSC "Antonov" · registered in Ukraine

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Ukraine#1,389largest network in UA by IPv4 space, of 1,527 · <0.01% of UA

Rank worldwide#73,977of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUkraine1,564 ASNs registered there

Open AS204541 in ASN lookup Look up an IP in this network (185.239.185.1) All networks in Ukraine

IPv4 prefixes

All 1 prefix, in address order.

185.239.185.0/24

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ASNNameIPv4 addresses

AS204294#1386 CityLink PE Yakymenko Mykola Oleksandrovych256

AS204408#1387 OL-DP-UA-AS Heneralov Yevhenii256

AS204455#1388 DC-LINK-AS TOV DC-Link256

AS204573#1390 UITN-AS1 Ukrainian Information Systems TOV256

AS204684#1391 WINET-AS Wireless network and communications PE256

AS204685#1392 MGN PE KRYVENKO SERGIY ANDRIYOVYCH256

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