$ query “AS559” --type=asn → 1 result(s)
AS559 ยท SWITCH
SWITCH
AS559 is run by SWITCH and is an educational/research access provider, registered in Switzerland since 2002. The system announces an impressive 2.2 million IPv4 addresses, including a /15, and supports IPv6. The bulk of its IP address space is in Switzerland, with additional presence in Australia and Liechtenstein.
Basic Information
- Country
- ๐จ๐ญ Switzerland
- Category
- Education/Research
- Network Role
- Access Provider
- Data Origin
- Authoritative โ Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 04, 2002
- Last Changed
- May 01, 2026
- Last Seen
- May 18, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 117 / 106
- IPv6 Prefixes (raw / aggregated)
- 9 / 8
- IPv4 Addresses
- 2โ184โ960
- Largest IPv4 Prefix
- /15 (131โ072 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- ๐จ๐ญ Switzerland (4โ051โ456 IPs), ๐ฆ๐บ Australia (21โ760 IPs), ๐ฑ๐ฎ Liechtenstein (10โ240 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good โ 4 flagged IPs out of 2โ184โ960 total (0.00%)
- Tor Exit Nodes
- 2 known Tor exit nodes in this network
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 1โ324 networks exchanging traffic without transit
- Downstream Customers
- 4 downstreams buying transit
- Unclassified
- 3 unclassified BGP neighbors
- Degree
- 1โ334 unique BGP neighbors
- Reach
- 4 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (117 total)
- 128.178.0.0/15 (131โ072 addresses (/15 prefix))
- 129.194.0.0/15 (131โ072 addresses (/15 prefix))
- 152.96.0.0/16 (65โ536 addresses (/16 prefix))
- 144.200.0.0/16 (65โ536 addresses (/16 prefix))
- 129.129.0.0/16 (65โ536 addresses (/16 prefix))
- 129.132.0.0/16 (65โ536 addresses (/16 prefix))
- 86.119.0.0/16 (65โ536 addresses (/16 prefix))
- 130.59.0.0/16 (65โ536 addresses (/16 prefix))
- 130.60.0.0/16 (65โ536 addresses (/16 prefix))
- 130.82.0.0/16 (65โ536 addresses (/16 prefix))
- 130.92.0.0/16 (65โ536 addresses (/16 prefix))
- 130.125.0.0/16 (65โ536 addresses (/16 prefix))
- 130.223.0.0/16 (65โ536 addresses (/16 prefix))
- 131.152.0.0/16 (65โ536 addresses (/16 prefix))
- 134.21.0.0/16 (65โ536 addresses (/16 prefix))
- 138.131.0.0/16 (65โ536 addresses (/16 prefix))
- 141.249.0.0/16 (65โ536 addresses (/16 prefix))
- 153.109.0.0/16 (65โ536 addresses (/16 prefix))
- 146.136.0.0/16 (65โ536 addresses (/16 prefix))
- 147.86.0.0/16 (65โ536 addresses (/16 prefix))
- 147.88.0.0/16 (65โ536 addresses (/16 prefix))
- 148.187.0.0/16 (65โ536 addresses (/16 prefix))
- 148.196.0.0/16 (65โ536 addresses (/16 prefix))
- 152.88.0.0/16 (65โ536 addresses (/16 prefix))
- 155.105.0.0/16 (65โ536 addresses (/16 prefix))
- 161.62.0.0/16 (65โ536 addresses (/16 prefix))
- 160.98.0.0/16 (65โ536 addresses (/16 prefix))
- 157.26.0.0/16 (65โ536 addresses (/16 prefix))
- 160.85.0.0/16 (65โ536 addresses (/16 prefix))
- 195.176.0.0/17 (32โ768 addresses (/17 prefix))
- 89.206.64.0/18 (16โ384 addresses (/18 prefix))
- 82.130.64.0/18 (16โ384 addresses (/18 prefix))
- 192.33.192.0/19 (8โ192 addresses (/19 prefix))
- 195.176.224.0/19 (8โ192 addresses (/19 prefix))
- 195.176.160.0/19 (8โ192 addresses (/19 prefix))
- 193.246.176.0/20 (4โ096 addresses (/20 prefix))
- 193.222.112.0/20 (4โ096 addresses (/20 prefix))
- 192.135.152.0/21 (2โ048 addresses (/21 prefix))
- 192.26.32.0/21 (2โ048 addresses (/21 prefix))
- 193.134.200.0/21 (2โ048 addresses (/21 prefix))
- 193.134.216.0/21 (2โ048 addresses (/21 prefix))
- 192.42.192.0/21 (2โ048 addresses (/21 prefix))
- 192.42.184.0/21 (2โ048 addresses (/21 prefix))
- 192.41.152.0/21 (2โ048 addresses (/21 prefix))
- 192.33.96.0/21 (2โ048 addresses (/21 prefix))
- 193.135.240.0/21 (2โ048 addresses (/21 prefix))
- 192.33.224.0/21 (2โ048 addresses (/21 prefix))
- 192.33.120.0/21 (2โ048 addresses (/21 prefix))
- 192.41.132.0/22 (1โ024 addresses (/22 prefix))
- 192.47.244.0/22 (1โ024 addresses (/22 prefix))
IPv6 Prefixes (9 total)
- 2001:620::/29
- 2a07:3e00::/29
- 2a0a:4ec0::/29
- 2a0b:1200::/29
- 2a0b:2040::/29
- 2a02:7dc0::/32
- 2001:67c:10ec::/48
- 2001:67c:16dc::/48