AS34310 PENTANET-AS Penta SA

PENTANET-AS Penta SA · registered in Switzerland

IPv4 addresses3,3283 prefixes · <0.001% of announced IPv4

Rank in Switzerland#179largest network in CH by IPv4 space, of 741 · 0.02% of CH

Rank worldwide#17,702of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySwitzerland783 ASNs registered there

Open AS34310 in ASN lookup Look up an IP in this network (83.142.88.1) All networks in Switzerland

IPv4 prefixes

All 3 prefixes, in address order.

83.142.88.0/21
91.189.9.0/24
185.167.236.0/22

Similar-sized networks in Switzerland

ASNNameIPv4 addresses

AS44776#176 REIST-TELECOM-AS Reist Telecom AG3,328

AS49983#177 MIRONET-AS MiroNet AG3,328

AS25031#178 NOVARTIS-CH Novartis AG3,328

AS60384#180 UCSP UCSP Schweiz AG3,328

AS206225#181 UPU Union Postale Universelle3,328

AS216434#182 aity aity AG3,328

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