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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: PITER-IX St. Petersburg: SPB_PEERING_VLAN, PITER-IX Frankfurt
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 193.84.76.0/24 | 256 |
93.8%
|
OOO Etalon-Optic | RU | Leningrad Oblast | Volkhov |
| 194.48.218.0/24 | 256 |
96.5%
|
OOO Etalon-Optic | RU | Leningrad Oblast | Volkhov |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS44478 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 |
|---|---|---|
| 193.84.76.0/24 | 7,325 | 2026-07-31 04:43:57 |
| 194.48.218.0/24 | 7,202 | 2026-07-31 04:43:57 |
Frequently Asked Questions
What is AS44478?
AS44478 is an Autonomous System Number assigned to OOO Etalon-Optic. 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 AS44478 announce?
AS44478 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Russia.
Who operates AS44478?
AS44478 is operated by OOO Etalon-Optic. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS44478 registered in?
AS44478 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
