AS51395 AS-SOFTPLUS Datasource AG

AS-SOFTPLUS Datasource AG · registered in Switzerland

IPv4 addresses18,43225 prefixes · <0.001% of announced IPv4

Rank in Switzerland#58largest network in CH by IPv4 space, of 741 · 0.12% of CH

Rank worldwide#6,383of 79,396 networks with IPv4

IPv633 x /32 (2,162,691 x /48)8 prefixes

CountrySwitzerland783 ASNs registered there

Open AS51395 in ASN lookup Look up an IP in this network (79.132.141.1) All networks in Switzerland

IPv4 prefixes

All 25 prefixes, in address order.

79.132.141.0/24
89.127.196.0/24
91.192.100.0/23
91.192.102.0/24
91.192.103.0/24
91.201.56.0/22
94.247.42.0/24
176.10.96.0/23
176.10.98.0/23
176.10.100.0/22
176.10.104.0/21
176.10.112.0/21
176.10.120.0/21
185.32.220.0/22
185.78.124.0/22
185.85.108.0/22
185.189.148.0/22
185.195.68.0/23
185.237.100.0/24
194.15.228.0/22
194.154.29.0/24
195.225.117.0/24
195.225.118.0/23
199.68.196.0/24
213.177.189.0/24

IPv6 prefixes

All 8 prefixes.

2001:67c:2f0::/48
2001:67c:500::/48
2a00:bd80::/32
2a05:6a00::/29
2a0a:5dc0::/29
2a0b:7140:4::/48
2a0b:ee80::/29
2a14:6640::/29

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

AS39544#60 VOE VOe multimedia SA18,432

AS25435#61 META10-AS META10 AG17,408

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