AS212378 AS212378 Aleksei Papulovskii

AS212378 Aleksei Papulovskii · registered in Switzerland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Switzerland#602largest network in CH by IPv4 space, of 741 · <0.01% of CH

Rank worldwide#60,774of 79,396 networks with IPv4

IPv64 x /484 prefixes

CountrySwitzerland783 ASNs registered there

Open AS212378 in ASN lookup Look up an IP in this network (193.169.143.1) All networks in Switzerland

IPv4 prefixes

All 1 prefix, in address order.

193.169.143.0/24

IPv6 prefixes

All 4 prefixes.

2001:678:9e4::/48
2001:678:ec0::/48
2001:678:ec4::/48
2001:67c:11f0::/48

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AS12553#603 GRAWEHR Andreas Grawehr256

AS15398#604 CYBERCORE-AS Werft22 AG256

AS34290#605 EBU Union Europeenne de Radio-Television256

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