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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 15 internet exchanges: Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500, FICIX 2 (Helsinki): IPv4+IPv6 MTU 1500, LINX LON1: Main, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, AMS-IX, FICIX 2 (Helsinki) IPv6 MTU 9000: IPv6 MTU 9000, Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500, MSK-IX Moscow: MSK-IX peering network, France-IX Paris, Peering.cz, …
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS20764 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 |
|---|---|---|
| 81.27.240.0/20 | 56,907 | 2026-11-02 15:46:09 |
| 79.141.208.0/20 | 56,816 | 2026-11-02 15:46:09 |
| 80.64.96.0/20 | 56,589 | 2026-11-02 15:46:09 |
| 185.5.160.0/22 | 53,921 | 2026-11-02 15:46:09 |
| 81.27.253.0/24 | 29,153 | 2026-11-02 15:46:50 |
| 79.141.213.0/24 | 743 | 2026-11-02 12:00:18 |
| 80.64.99.0/24 | 299 | 2026-11-02 12:00:17 |
| 81.27.248.0/24 | 290 | 2026-11-02 12:00:18 |
Showing top 8 of 9 announced prefixes by sample volume.
Frequently Asked Questions
What is AS20764?
AS20764 is an Autonomous System Number assigned to Cjsc Rascom. 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 AS20764 announce?
AS20764 announces 12.5K IPv4 addresses distributed across 9 routed CIDR prefixes. The network is registered in Russia.
Who operates AS20764?
AS20764 is operated by Cjsc Rascom. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS20764 registered in?
AS20764 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
