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 13 internet exchanges: OMSK-IX, MSK-IX Ekaterinburg, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500, Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500, AMS-IX, MSK-IX Moscow: MSK-IX peering network, Global-IX, RED-IX, MSK-IX Novosibirsk, …
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 178.208.224.0/19 | 8.2K |
96.1%
|
Metroset | RU | Khanty-Mansia | Surgut |
| 5.53.16.0/20 | 4.1K |
54.1%
|
Metroset | RU | Khanty-Mansia | Surgut |
| 37.143.96.0/20 | 4.1K |
93.4%
|
Metroset | RU | Khanty-Mansia | Surgut |
| 37.60.16.0/21 | 2.0K |
18.3%
|
Metroset | RU | Tyumen Oblast | Tyumen |
| 185.3.68.0/22 | 1.0K |
2.8%
|
Metroset | RU | Khanty-Mansia | Surgut |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS50923 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 |
|---|---|---|
| 37.143.97.0/24 | 97,889 | 2026-09-17 00:34:53 |
| 178.208.224.0/19 | 53,971 | 2026-09-17 00:39:32 |
| 5.53.16.0/20 | 34,455 | 2026-09-17 00:35:01 |
| 185.3.68.0/22 | 33,885 | 2026-09-17 00:39:32 |
| 37.143.96.0/20 | 33,792 | 2026-09-17 00:34:51 |
| 37.60.16.0/21 | 30,663 | 2026-09-17 00:35:01 |
| 37.60.20.0/22 | 819 | 2026-09-16 21:32:18 |
| 5.53.16.0/21 | 746 | 2026-09-16 21:32:18 |
| 37.60.16.0/22 | 744 | 2026-09-16 21:32:18 |
| 37.143.104.0/21 | 736 | 2026-09-16 21:32:18 |
| 37.143.96.0/21 | 718 | 2026-09-16 21:32:18 |
| 178.208.224.0/20 | 711 | 2026-09-16 21:32:18 |
| 5.53.24.0/21 | 708 | 2026-09-16 21:32:18 |
| 185.3.70.0/23 | 699 | 2026-09-16 21:32:18 |
| 178.208.240.0/20 | 698 | 2026-09-16 21:32:18 |
| 185.3.68.0/23 | 694 | 2026-09-16 21:32:18 |
Frequently Asked Questions
What is AS50923?
AS50923 is an Autonomous System Number assigned to Metroset. 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 AS50923 announce?
AS50923 announces 19.5K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Russia.
Who operates AS50923?
AS50923 is operated by Metroset. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS50923 registered in?
AS50923 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
