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 |
|---|---|---|---|---|---|---|
| 87.252.249.0/24 | 256 |
0.0%
|
Epam Systems FLLC | BY | — | — |
| 91.120.43.0/24 | 256 |
0.0%
|
Epam Systems FLLC | HU | — | — |
| 213.184.231.0/24 | 256 |
0.0%
|
Epam Systems FLLC | BY | — | — |
| 213.184.243.0/24 | 256 |
0.0%
|
Epam Systems FLLC | BY | — | — |
| 217.21.56.0/24 | 256 |
0.0%
|
Epam Systems FLLC | BY | — | — |
| 217.21.63.0/24 | 256 |
0.0%
|
Epam Systems FLLC | BY | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS33973 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 |
|---|---|---|
| 217.21.63.0/24 | 32,182 | 2026-08-03 16:31:41 |
| 213.184.231.0/24 | 31,902 | 2026-08-03 16:31:41 |
| 217.21.56.0/24 | 19,966 | 2026-08-03 16:31:41 |
| 213.184.243.0/24 | 19,907 | 2026-08-03 16:31:41 |
| 91.120.43.0/24 | 7,831 | 2026-08-03 16:36:39 |
| 87.252.249.0/24 | 3,025 | 2026-07-13 06:46:16 |
Frequently Asked Questions
What is AS33973?
AS33973 is an Autonomous System Number assigned to Epam Systems FLLC. 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 AS33973 announce?
AS33973 announces 1.5K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Belarus.
Who operates AS33973?
AS33973 is operated by Epam Systems FLLC. The organization is based in Belarus. You can view all IP ranges and related ASNs on the organization page.
What country is AS33973 registered in?
AS33973 is registered in Belarus. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
