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 3 internet exchanges: MSK-IX Moscow: MSK-IX peering network, W-IX: vlan800, GNM-IX
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 91.243.224.0/19 | 8.2K |
0.0%
|
GorPTUs OOO | RU | Belgorod Oblast | Stary Oskol |
| 176.107.96.0/21 | 2.0K |
0.0%
|
GorPTUs OOO | RU | — | — |
| 178.213.32.0/21 | 2.0K |
0.0%
|
GorPTUs OOO | RU | Belgorod Oblast | Stary Oskol |
| 37.202.8.0/22 | 1.0K |
0.0%
|
GorPTUs OOO | RU | — | — |
| 91.204.176.0/22 | 1.0K |
79.8%
|
GorPTUs OOO | RU | Belgorod Oblast | Stary Oskol |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS47531 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 |
|---|---|---|
| 37.202.8.0/22 | 13,449 | 2026-07-31 02:04:09 |
| 91.204.176.0/22 | 10,210 | 2026-07-31 01:38:20 |
| 91.243.224.0/19 | 10,156 | 2026-07-31 01:38:20 |
| 176.107.96.0/21 | 10,076 | 2026-07-31 01:38:20 |
| 178.213.32.0/21 | 10,070 | 2026-07-31 01:38:20 |
Frequently Asked Questions
What is AS47531?
AS47531 is an Autonomous System Number assigned to GorPTUs OOO. 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 AS47531 announce?
AS47531 announces 14.3K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Russia.
Who operates AS47531?
AS47531 is operated by GorPTUs OOO. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS47531 registered in?
AS47531 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
