AS205679 ACNG AC Systemy Sp. z o.o.

ACNG AC Systemy Sp. z o.o. · registered in Poland

IPv4 addresses3,0723 prefixes · <0.001% of announced IPv4

Rank in Poland#371largest network in PL by IPv4 space, of 2,091 · 0.02% of PL

Rank worldwide#17,960of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)20 prefixes

CountryPoland2,145 ASNs registered there

Open AS205679 in ASN lookup Look up an IP in this network (88.218.252.1) All networks in Poland

IPv4 prefixes

All 3 prefixes, in address order.

88.218.252.0/22
92.118.164.0/22
185.210.36.0/22

IPv6 prefixes

All 20 prefixes.

2a0b:51c0::/30
2a0b:51c4::/31
2a0b:51c6::/32
2a0b:51c7::/33
2a0b:51c7:8000::/34
2a0b:51c7:c000::/35
2a0b:51c7:e000::/36
2a0b:51c7:f000::/37
2a0b:51c7:f800::/38
2a0b:51c7:fc00::/39
2a0b:51c7:fe00::/40
2a0b:51c7:ff00::/41
2a0b:51c7:ff80::/42
2a0b:51c7:ffc0::/43
2a0b:51c7:ffe0::/44
2a0b:51c7:fff0::/45
2a0b:51c7:fff8::/46
2a0b:51c7:fffc::/48
2a0b:51c7:fffd::/48
2a0b:51c7:fffe::/47

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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