AS197889 MICROSYSTEM Microsystem-Kecskemet Kft

MICROSYSTEM Microsystem-Kecskemet Kft · registered in Hungary

IPv4 addresses8,44814 prefixes · <0.001% of announced IPv4

Rank in Hungary#36largest network in HU by IPv4 space, of 236 · 0.15% of HU

Rank worldwide#10,005of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)2 prefixes

CountryHungary246 ASNs registered there

Open AS197889 in ASN lookup Look up an IP in this network (77.221.32.1) All networks in Hungary

IPv4 prefixes

All 14 prefixes, in address order.

77.221.32.0/22
77.221.43.0/24
77.221.44.0/22
77.221.52.0/23
77.221.57.0/24
77.221.58.0/23
77.221.60.0/23
77.221.62.0/24
85.119.8.0/21
89.107.254.0/24
185.223.16.0/22
193.110.83.0/24
193.111.224.0/24
195.184.4.0/24

IPv6 prefixes

All 2 prefixes.

2a10:4940::/32
2a11:440::/32

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AS206892#37 RENDSZERINF Rendszerinformatika Zrt.8,192

AS44302#38 IECHU-AS NETregator Kft.8,192

AS209196#39 Elektronet-HU Elektronet Zrt.8,192

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