AS31736 SENSELAN-AS senseLAN GmbH

SENSELAN-AS senseLAN GmbH · registered in Switzerland

IPv4 addresses19,45617 prefixes · <0.001% of announced IPv4

Rank in Switzerland#56largest network in CH by IPv4 space, of 741 · 0.13% of CH

Rank worldwide#6,208of 79,396 networks with IPv4

IPv629 x /32 (1,900,545 x /48)9 prefixes

CountrySwitzerland783 ASNs registered there

Open AS31736 in ASN lookup Look up an IP in this network (45.8.240.1) All networks in Switzerland

IPv4 prefixes

All 17 prefixes, in address order.

45.8.240.0/22
77.37.8.0/24
83.222.128.0/19
171.33.243.0/24
185.5.32.0/22
185.20.144.0/22
185.64.116.0/22
185.77.92.0/22
185.78.188.0/22
185.82.60.0/22
185.86.28.0/22
185.230.116.0/22
193.135.30.0/24
194.153.188.0/23
195.144.30.0/24
203.16.207.0/24
212.108.104.0/24

IPv6 prefixes

All 9 prefixes.

2001:67c:7d4::/48
2a02:3b0::/32
2a03:1360::/32
2a03:53a0::/32
2a03:59e0::/32
2a03:75a0::/32
2a09:c2c0::/29
2a0e:9e00::/29
2a12:44c0::/29

Similar-sized networks in Switzerland

ASNNameIPv4 addresses

AS208172#53 PV-HOSTED Proton AG23,808

AS39440#54 NETPLUSFR-AS netplusFR SA21,760

AS15517#55 NETSTREAM-CH Netstream Holding AG21,504

AS33965#57 LITECOM LITECOM AG19,200

AS51395#58 AS-SOFTPLUS Datasource AG18,432

AS201319#59 STADTZUERICH Stadt Zuerich, Organisation und Informatik18,432

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