AS203828
Dss Operator Spolka Akcyjna
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 →
AS203828 — global IP footprint
Cities where AS203828 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 78.159.90.0/23 | 512 |
100.0%
|
Dss Operator Spolka Akcyjna | PL | — | — |
| 85.31.248.0/23 | 512 |
99.6%
|
Dss Operator Spolka Akcyjna | PL | Lower Silesia | Nowogrodziec |
| 185.122.144.0/23 | 512 |
99.6%
|
Dss Operator Spolka Akcyjna | PL | Lower Silesia | Wroclaw |
| 78.159.89.0/24 | 256 |
100.0%
|
Dss Operator Spolka Akcyjna | PL | — | — |
| 185.122.147.0/24 | 256 |
99.6%
|
Dss Operator Spolka Akcyjna | PL | Lower Silesia | Lądek Zdrój |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS203828 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 |
|---|---|---|
| 185.122.144.0/24 | 1,021,523 | 2026-07-31 04:09:59 |
| 78.159.90.0/24 | 1,003,436 | 2026-07-31 04:09:59 |
| 85.31.248.0/23 | 1,001,754 | 2026-07-31 04:09:59 |
| 78.159.91.0/24 | 991,317 | 2026-07-31 04:09:59 |
| 78.159.89.0/24 | 959,201 | 2026-07-31 04:09:59 |
| 185.122.145.0/24 | 890,399 | 2026-07-31 04:09:59 |
| 185.122.147.0/24 | 887,736 | 2026-07-31 04:09:59 |
Frequently Asked Questions
What is AS203828?
AS203828 is an Autonomous System Number assigned to Dss Operator Spolka Akcyjna. 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 AS203828 announce?
AS203828 announces 2.0K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Poland.
Who operates AS203828?
AS203828 is operated by Dss Operator Spolka Akcyjna. The organization is based in Poland. You can view all IP ranges and related ASNs on the organization page.
What country is AS203828 registered in?
AS203828 is registered in Poland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
