AS43173 AIUT-AS AIUT S.A.

AIUT-AS AIUT S.A. · registered in Poland

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Poland#1,122largest network in PL by IPv4 space, of 2,091 · <0.01% of PL

Rank worldwide#51,617of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPoland2,145 ASNs registered there

Open AS43173 in ASN lookup Look up an IP in this network (195.137.208.1) All networks in Poland

IPv4 prefixes

All 1 prefix, in address order.

195.137.208.0/23

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AS43172#1121 GDPL-GDYNIA-AS GD.PL Sp. z o.o.512

AS43290#1123 CASHBILL-AS CashBill S.A.512

AS43493#1124 PowerMedia-AS Power Media S.A.512

AS43674#1125 ALTERTEL-PL-2 AlterTEL Sp. z o.o.512

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