AS16220 UTCBNet Civil Engineering University of Bucharest

UTCBNet Civil Engineering University of Bucharest · registered in Romania

IPv4 addresses3,8404 prefixes · <0.001% of announced IPv4

Rank in Romania#85largest network in RO by IPv4 space, of 900 · 0.05% of RO

Rank worldwide#16,709of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRomania917 ASNs registered there

Open AS16220 in ASN lookup Look up an IP in this network (81.180.16.1) All networks in Romania

IPv4 prefixes

All 4 prefixes, in address order.

81.180.16.0/21
89.38.156.0/22
193.231.3.0/24
193.231.4.0/23

Similar-sized networks in Romania

ASNNameIPv4 addresses

AS213323#82 ZMC ZMC MAR GRAPHIC DESIGN SRL-D3,840

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AS31017#84 GMBNET GMB Computers SRL3,840

AS39668#86 AS-INTERSAT_CT Intersat SRL3,840

AS60453#87 IMPULS-CONSTRUCT-AS IMPULS CONSTRUCT SRL3,840

AS211306#88 Treadstone-AS Treadstone Business Development S.R.L.3,840

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