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
- Trust score 53 / 100
Experimental · trust-vectors model v1.1.0 — 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 AS20764 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.
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, …
AS20764 — global IP footprint
Cities where AS20764 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 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 |
|---|---|---|
| 79.141.208.0/20 | 38,006 | 2026-07-23 14:02:28 |
| 81.27.240.0/20 | 37,999 | 2026-07-23 14:02:28 |
| 80.64.96.0/20 | 37,609 | 2026-07-23 14:02:28 |
| 185.5.160.0/22 | 35,676 | 2026-07-23 14:03:36 |
| 81.27.253.0/24 | 6,935 | 2026-07-23 14:14:02 |
| 79.141.213.0/24 | 166 | 2026-07-23 01:14:07 |
| 81.27.248.0/24 | 137 | 2026-07-23 01:15:07 |
| 80.64.99.0/24 | 110 | 2026-07-22 01:38:44 |
| 0.0.0.0/0 | 3 | 2026-07-21 21:05:33 |
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 12 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.
