$ query “AS51790” --type=asn → 1 result(s)
AS51790 — SIEL
SIEL d.o.o.
AS51790 is a hosting access provider run by SIEL d.o.o., established in Slovenia in 2010. The network announces 7 936 IPv4 addresses. Supports IPv6.
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
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 22 / 13
- IPv6 Prefixes (raw / aggregated)
- 4 / 3
- IPv4 Addresses
- 7 936
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /31
- Geolocated Countries
- 🇸🇮 SI (22 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 7 936 total (0.00%)
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 5 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 3 downstream autonomous systems buying transit
- Degree
- 15 unique BGP neighbors (providers + customers + peers)
- Reach
- 3 — customer cone size measuring network influence
- Degree Rank
- #8 850
- Reach Rank
- #5 750
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (22 total)
- 46.19.8.0/21 (2 048 addresses)
- 45.136.188.0/22 (1 024 addresses)
- 185.97.52.0/22 (1 024 addresses)
- 209.16.152.0/22 (1 024 addresses)
- 185.57.144.0/23 (512 addresses)
- 185.185.88.0/23 (512 addresses)
- 91.230.238.0/24 (256 addresses)
- 185.57.146.0/24 (256 addresses)
- 185.92.228.0/24 (256 addresses)
- 185.185.91.0/24 (256 addresses)
- 193.3.59.0/24 (256 addresses)
- 195.128.141.0/24 (256 addresses)
- 217.61.252.0/24 (256 addresses)
IPv6 Prefixes (4 total)
- 2a02:28b0::/31
- 2a02:28b2::/32
- 2a02:28b7::/32