AS20648 TMN-SA TMN SA

TMN-SA TMN SA · registered in Switzerland

IPv4 addresses14,59254 prefixes · <0.001% of announced IPv4

Rank in Switzerland#69largest network in CH by IPv4 space, of 741 · 0.10% of CH

Rank worldwide#7,462of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySwitzerland783 ASNs registered there

Open AS20648 in ASN lookup Look up an IP in this network (16.5.14.1) All networks in Switzerland

IPv4 prefixes

All 54 prefixes, in address order.

16.5.14.0/24
31.56.22.0/24
31.56.203.0/24
40.223.4.0/24
45.80.50.0/24
45.148.140.0/24
46.233.33.0/24
62.164.181.0/24
62.164.185.0/24
77.83.133.0/24
84.55.10.0/24
86.38.249.0/24
88.209.206.0/24
91.124.60.0/24
91.124.116.0/24
91.231.156.0/24
95.134.54.0/24
95.134.60.0/24
95.134.232.0/24
95.135.249.0/24
96.43.109.0/24
96.62.242.0/24
96.62.244.0/24
102.129.226.0/24
103.63.31.0/24
104.234.106.0/24
143.20.138.0/24
149.126.8.0/23
150.241.252.0/24
151.241.3.0/24
151.242.13.0/24
151.245.118.0/24
151.245.133.0/24
151.245.193.0/24
151.247.40.0/24
151.247.252.0/24
155.117.225.0/24
167.148.115.0/24
178.95.161.0/24
185.75.176.0/23
185.81.168.0/24
185.81.170.0/24
185.91.205.0/24
188.255.185.0/24
191.96.181.0/24
191.101.244.0/24
192.109.40.0/23
193.239.197.0/24
194.46.42.0/24
194.46.47.0/24
194.164.218.0/24
212.135.163.0/24
213.220.8.0/24
217.180.57.0/24

Similar-sized networks in Switzerland

ASNNameIPv4 addresses

AS25091#66 IP-Max IP-Max SA15,104

AS25375#67 LEU-AS LeuPuls AG14,848

AS31424#68 IN4U-AS Netrics AG14,592

AS50837#70 CLOUDSIGMA-AS CLOUDSIGMA AG14,336

AS12333#71 DFINET Cheops Technology Switzerland SA13,824

AS10100#72 UBSGROUPAG-AS-AP - UBS Group AG13,824

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