AS58327
Fibergreen Tecnologicas S.l.
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Multiple-origin (MOAS) routing anomaly −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 1 MOAS prefix — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS58327 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 38.137.168.0/21 | AS174, AS58327 | 2026-07-24 15:53:49 |
AS58327 — global IP footprint
Cities where AS58327 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS58327 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 81.172.104.0/22 | 18,734 | 2026-07-24 15:46:38 |
| 81.172.40.0/22 | 15,518 | 2026-07-24 15:46:38 |
| 154.58.212.0/22 | 14,127 | 2026-07-24 15:46:46 |
| 5.252.252.0/22 | 13,036 | 2026-07-24 15:46:38 |
| 89.150.32.0/24 | 13,031 | 2026-07-24 15:46:38 |
| 89.150.37.0/24 | 13,030 | 2026-07-24 15:46:38 |
| 89.150.42.0/24 | 13,023 | 2026-07-24 15:46:38 |
| 89.150.39.0/24 | 13,018 | 2026-07-24 15:46:38 |
| 185.221.191.0/24 | 12,920 | 2026-07-24 15:46:40 |
| 185.74.194.0/24 | 12,870 | 2026-07-24 15:46:40 |
| 185.194.25.0/24 | 12,868 | 2026-07-24 15:46:40 |
| 81.172.103.0/24 | 12,868 | 2026-07-24 15:46:38 |
| 185.226.228.0/24 | 12,851 | 2026-07-24 15:46:40 |
| 185.232.135.0/24 | 12,848 | 2026-07-24 15:46:40 |
| 185.230.144.0/24 | 12,831 | 2026-07-24 15:46:40 |
| 81.172.88.0/21 | 12,829 | 2026-07-24 15:46:38 |
| 185.224.94.0/24 | 12,825 | 2026-07-24 15:46:40 |
| 185.224.93.0/24 | 12,824 | 2026-07-24 15:46:40 |
| 185.74.195.0/24 | 12,821 | 2026-07-24 15:46:40 |
| 185.74.193.0/24 | 12,816 | 2026-07-24 15:46:40 |
| 81.172.104.0/21 | 12,689 | 2026-07-24 15:46:38 |
| 185.239.4.0/22 | 12,685 | 2026-07-24 15:46:40 |
| 94.101.124.0/22 | 12,681 | 2026-07-24 15:46:38 |
| 176.120.168.0/21 | 12,663 | 2026-07-24 15:46:40 |
| 81.172.108.0/22 | 12,638 | 2026-07-24 15:46:38 |
| 81.172.120.0/21 | 12,619 | 2026-07-24 15:46:38 |
| 193.242.188.0/23 | 12,608 | 2026-07-24 15:46:40 |
| 188.212.32.0/23 | 12,589 | 2026-07-24 15:46:40 |
| 38.137.168.0/21 | 1,387 | 2026-07-24 13:25:58 |
Frequently Asked Questions
What is AS58327?
AS58327 is an Autonomous System Number assigned to Fibergreen Tecnologicas S.l.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS58327 announce?
AS58327 announces 18.4K IPv4 addresses distributed across 26 routed CIDR prefixes. The network is registered in Spain.
Who operates AS58327?
AS58327 is operated by Fibergreen Tecnologicas S.l.. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS58327 registered in?
AS58327 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
