AS56676
OOO Modern Communication Systems
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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 31.130.120.0/21 | 2.0K |
0.5%
|
OOO Modern Communication Systems | RU | — | — |
| 91.237.187.0/24 | 256 |
0.0%
|
OOO Modern Communication Systems | RU | — | — |
| 91.237.209.0/24 | 256 |
0.4%
|
OOO Modern Communication Systems | RU | — | — |
| 92.62.116.0/24 | 256 |
96.5%
|
OOO Modern Communication Systems | RU | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS56676 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 |
|---|---|---|
| 91.237.187.0/24 | 15,186 | 2026-07-23 20:29:55 |
| 91.237.209.0/24 | 12,933 | 2026-07-23 20:29:56 |
| 92.62.116.0/24 | 9,882 | 2026-07-23 20:29:56 |
| 31.130.120.0/21 | 9,562 | 2026-07-23 20:29:56 |
Frequently Asked Questions
What is AS56676?
AS56676 is an Autonomous System Number assigned to OOO Modern Communication Systems. 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 AS56676 announce?
AS56676 announces 2.8K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Russia.
Who operates AS56676?
AS56676 is operated by OOO Modern Communication Systems. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS56676 registered in?
AS56676 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
