$ query “AS20634” --type=asn → 1 result(s)
AS20634 · TELECOM-LI
Telecom Liechtenstein AG
AS20634 is operated by Telecom Liechtenstein AG and serves as a residential access provider, based in Liechtenstein since 2002. The system announces a respectable 23 040 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Liechtenstein, with additional presence in Switzerland.
- #3 in Liechtenstein — Top 10 by reach within country
Basic Information
- Country
- 🇱🇮 Liechtenstein
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- July 25, 2002
- Last Changed
- March 04, 2026
- Last Seen
- April 20, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 13 / 9
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 23 040
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇱🇮 Liechtenstein (37 376 IPs), 🇨🇭 Switzerland (9 904 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 23 040 total (0.01%)
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 46 networks exchanging traffic without transit
- Downstream Customers
- 2 downstreams buying transit
- Degree
- 50 unique BGP neighbors
- Reach
- 2 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (13 total)
- 80.66.224.0/20 (4 096 addresses (/20 prefix))
- 80.72.48.0/20 (4 096 addresses (/20 prefix))
- 80.248.192.0/20 (4 096 addresses (/20 prefix))
- 89.248.144.0/20 (4 096 addresses (/20 prefix))
- 217.173.224.0/20 (4 096 addresses (/20 prefix))
- 185.112.48.0/22 (1 024 addresses (/22 prefix))
- 185.213.56.0/22 (1 024 addresses (/22 prefix))
- 193.17.79.0/24 (256 addresses (/24 prefix))
- 195.170.175.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2a0b:83c0::/29
- 2a00:ec0::/32