$ query “AS20648” --type=asn → 1 result(s)

AS20648 · TMN-SA

TMN SA

AS20648 belongs to TMN SA and is a residential access provider, registered in Switzerland. The system announces a respectable 14 336 IPv4 addresses. Most of its address space is geolocated to Switzerland, with additional presence in the United States and France, and smaller footprints in 42 additional countries. This AS's prefix announcements have been recently modified. No IPv6 support — it's 2026, just saying.

Basic Information

Country
🇨🇭 Switzerland
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
September 01, 2026
Last Seen
September 06, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
56 / 53
IPv6 Prefixes (raw / aggregated)
0 / 0
IPv4 Addresses
14 336
Largest IPv4 Prefix
/23 (512 addresses)
Geolocated Countries
🇨🇭 Switzerland (21 024 IPs), 🇺🇸 United States (1 152 IPs), 🇫🇷 France (576 IPs) and 42 more
Prefix Changed
September 07, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
7 upstreams providing transit
Downstream Customers
1 downstream buying transit
Degree
8 unique BGP neighbors
Reach
1 network in customer cone

Upstream Providers (7)

Prefix Lists

IPv4 Prefixes (56 total)

  • 149.126.8.0/23 (512 addresses (/23 prefix))
  • 192.109.40.0/23 (512 addresses (/23 prefix))
  • 185.75.176.0/23 (512 addresses (/23 prefix))
  • 104.234.106.0/24 (256 addresses (/24 prefix))
  • 31.56.22.0/24 (256 addresses (/24 prefix))
  • 45.148.140.0/24 (256 addresses (/24 prefix))
  • 46.233.33.0/24 (256 addresses (/24 prefix))
  • 62.164.181.0/24 (256 addresses (/24 prefix))
  • 62.164.185.0/24 (256 addresses (/24 prefix))
  • 77.83.133.0/24 (256 addresses (/24 prefix))
  • 84.55.10.0/24 (256 addresses (/24 prefix))
  • 86.38.249.0/24 (256 addresses (/24 prefix))
  • 88.209.206.0/24 (256 addresses (/24 prefix))
  • 91.124.60.0/24 (256 addresses (/24 prefix))
  • 91.124.116.0/24 (256 addresses (/24 prefix))
  • 91.231.156.0/24 (256 addresses (/24 prefix))
  • 95.134.54.0/24 (256 addresses (/24 prefix))
  • 95.134.60.0/24 (256 addresses (/24 prefix))
  • 95.134.232.0/24 (256 addresses (/24 prefix))
  • 95.135.249.0/24 (256 addresses (/24 prefix))
  • 96.43.109.0/24 (256 addresses (/24 prefix))
  • 96.62.242.0/24 (256 addresses (/24 prefix))
  • 96.62.244.0/24 (256 addresses (/24 prefix))
  • 102.129.226.0/24 (256 addresses (/24 prefix))
  • 103.63.31.0/24 (256 addresses (/24 prefix))
  • 16.5.14.0/24 (256 addresses (/24 prefix))
  • 143.20.138.0/24 (256 addresses (/24 prefix))
  • 45.80.50.0/24 (256 addresses (/24 prefix))
  • 40.223.4.0/24 (256 addresses (/24 prefix))
  • 151.241.3.0/24 (256 addresses (/24 prefix))
  • 151.242.13.0/24 (256 addresses (/24 prefix))
  • 151.245.118.0/24 (256 addresses (/24 prefix))
  • 151.245.133.0/24 (256 addresses (/24 prefix))
  • 151.245.193.0/24 (256 addresses (/24 prefix))
  • 151.247.40.0/24 (256 addresses (/24 prefix))
  • 151.247.252.0/24 (256 addresses (/24 prefix))
  • 155.117.225.0/24 (256 addresses (/24 prefix))
  • 167.148.115.0/24 (256 addresses (/24 prefix))
  • 31.56.203.0/24 (256 addresses (/24 prefix))
  • 185.81.168.0/24 (256 addresses (/24 prefix))
  • 185.81.170.0/24 (256 addresses (/24 prefix))
  • 185.91.205.0/24 (256 addresses (/24 prefix))
  • 188.255.185.0/24 (256 addresses (/24 prefix))
  • 191.96.181.0/24 (256 addresses (/24 prefix))
  • 191.101.244.0/24 (256 addresses (/24 prefix))
  • 150.241.252.0/24 (256 addresses (/24 prefix))
  • 193.239.197.0/24 (256 addresses (/24 prefix))
  • 194.46.42.0/24 (256 addresses (/24 prefix))
  • 194.46.47.0/24 (256 addresses (/24 prefix))
  • 194.164.218.0/24 (256 addresses (/24 prefix))