$ query “AS51395” --type=asn → 1 result(s)
AS51395 · AS-SOFTPLUS
Datasource AG
AS51395 belongs to Datasource AG and is a hosting access provider, registered in Switzerland since 2010. The system announces a respectable 18 432 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Switzerland. This AS has recently updated its prefix announcements.
Basic Information
- Country
- 🇨🇭 Switzerland
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 12, 2010
- Last Changed
- March 04, 2026
- Last Seen
- September 06, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 26 / 18
- IPv6 Prefixes (raw / aggregated)
- 8 / 8
- IPv4 Addresses
- 18 432
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇨🇭 Switzerland (34 048 IPs)
- Prefix Changed
- September 05, 2026
Reputation
- Reputation
- Good — 5 flagged IPs out of 18 432 total (0.03%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 39 networks exchanging traffic without transit
- Downstream Customers
- 4 downstreams buying transit
- Unclassified
- 3 unclassified BGP neighbors
- Degree
- 48 unique BGP neighbors
- Reach
- 5 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (26 total)
- 176.10.96.0/19 (8 192 addresses (/19 prefix))
- 194.15.228.0/22 (1 024 addresses (/22 prefix))
- 185.85.108.0/22 (1 024 addresses (/22 prefix))
- 91.201.56.0/22 (1 024 addresses (/22 prefix))
- 185.189.148.0/22 (1 024 addresses (/22 prefix))
- 91.192.100.0/22 (1 024 addresses (/22 prefix))
- 185.32.220.0/22 (1 024 addresses (/22 prefix))
- 185.78.124.0/22 (1 024 addresses (/22 prefix))
- 185.195.68.0/23 (512 addresses (/23 prefix))
- 195.225.118.0/23 (512 addresses (/23 prefix))
- 89.127.196.0/24 (256 addresses (/24 prefix))
- 185.237.100.0/24 (256 addresses (/24 prefix))
- 94.247.42.0/24 (256 addresses (/24 prefix))
- 79.132.141.0/24 (256 addresses (/24 prefix))
- 194.154.29.0/24 (256 addresses (/24 prefix))
- 195.225.117.0/24 (256 addresses (/24 prefix))
- 199.68.196.0/24 (256 addresses (/24 prefix))
- 213.177.189.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (8 total)
- 2a05:6a00::/29
- 2a0a:5dc0::/29
- 2a0b:ee80::/29
- 2a14:6640::/29
- 2a00:bd80::/32
- 2001:67c:2f0::/48
- 2001:67c:500::/48
- 2a0b:7140:4::/48