AS207143 hosttech-AS hosttech GmbH

hosttech-AS hosttech GmbH · registered in Switzerland

IPv4 addresses10,24016 prefixes · <0.001% of announced IPv4

Rank in Switzerland#84largest network in CH by IPv4 space, of 741 · 0.07% of CH

Rank worldwide#8,893of 79,396 networks with IPv4

IPv62 x /32 (131,075 x /48)5 prefixes

CountrySwitzerland783 ASNs registered there

Open AS207143 in ASN lookup Look up an IP in this network (45.131.254.1) All networks in Switzerland

IPv4 prefixes

All 16 prefixes, in address order.

45.131.254.0/24
95.36.100.0/22
185.35.28.0/22
185.77.0.0/24
185.101.156.0/22
185.142.212.0/22
185.178.192.0/22
185.229.88.0/22
193.109.57.0/24
193.135.56.0/24
193.135.58.0/24
193.203.253.0/24
194.56.188.0/22
204.174.100.0/24
213.167.224.0/22
213.254.165.0/24

IPv6 prefixes

All 5 prefixes.

2001:678:e44::/48
2001:67c:3d4::/48
2a11:8b81::/32
2a11:8b82::/32
2a11:8b83:1::/48

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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