$ query “AS51790” --type=asn → 1 result(s)
AS51790 · SIEL
SIEL d.o.o.
AS51790 is operated by SIEL d.o.o. and serves as a hosting access provider, established in Slovenia in 2010. The system announces 7 936 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Slovenia.
Basic Information
- Country
- 🇸🇮 Slovenia
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 04, 2010
- Last Changed
- March 04, 2026
- Last Seen
- July 27, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 21 / 13
- IPv6 Prefixes (raw / aggregated)
- 4 / 3
- IPv4 Addresses
- 7 936
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /31
- Geolocated Countries
- 🇸🇮 Slovenia (14 336 IPs)
- Prefix Changed
- March 10, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 7 upstreams providing transit
- Peers
- 6 networks exchanging traffic without transit
- Downstream Customers
- 3 downstreams buying transit
- Unclassified
- 3 unclassified BGP neighbors
- Degree
- 19 unique BGP neighbors
- Reach
- 3 networks in customer cone
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (21 total)
- 46.19.8.0/21 (2 048 addresses (/21 prefix))
- 185.97.52.0/22 (1 024 addresses (/22 prefix))
- 209.16.152.0/22 (1 024 addresses (/22 prefix))
- 45.136.188.0/22 (1 024 addresses (/22 prefix))
- 185.57.144.0/23 (512 addresses (/23 prefix))
- 185.185.88.0/23 (512 addresses (/23 prefix))
- 185.92.228.0/24 (256 addresses (/24 prefix))
- 185.57.146.0/24 (256 addresses (/24 prefix))
- 185.185.91.0/24 (256 addresses (/24 prefix))
- 193.3.59.0/24 (256 addresses (/24 prefix))
- 195.128.141.0/24 (256 addresses (/24 prefix))
- 91.230.238.0/24 (256 addresses (/24 prefix))
- 217.61.252.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (4 total)
- 2a02:28b0::/31
- 2a02:28b2::/32
- 2a02:28b7::/32