AS57031
Grid Dynamics Poland Sp Z O O
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 |
|---|---|---|---|---|---|---|
| 89.22.4.0/24 | 256 |
0.0%
|
Grid Dynamics Poland Sp Z O O | PL | — | — |
| 89.22.7.0/24 | 256 |
1.2%
|
Grid Dynamics Poland Sp Z O O | PL | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS57031 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 |
|---|---|---|
| 89.22.4.0/24 | 9,420 | 2026-08-03 14:01:01 |
| 89.22.7.0/24 | 5,043 | 2026-08-03 15:04:54 |
Frequently Asked Questions
What is AS57031?
AS57031 is an Autonomous System Number assigned to Grid Dynamics Poland Sp Z O O. 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 AS57031 announce?
AS57031 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Poland.
Who operates AS57031?
AS57031 is operated by Grid Dynamics Poland Sp Z O O. The organization is based in Poland. You can view all IP ranges and related ASNs on the organization page.
What country is AS57031 registered in?
AS57031 is registered in Poland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
