AS25503 ASN-ONPU Odessa National Polytechnic University

ASN-ONPU Odessa National Polytechnic University · registered in Ukraine

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Ukraine#772largest network in UA by IPv4 space, of 1,527 · <0.01% of UA

Rank worldwide#50,506of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUkraine1,564 ASNs registered there

Open AS25503 in ASN lookup Look up an IP in this network (195.22.132.1) All networks in Ukraine

IPv4 prefixes

All 1 prefix, in address order.

195.22.132.0/23

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AS28804#775 UKMA-AS National University Kievo-Mohylanska Academia512

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