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 |
|---|---|---|---|---|---|---|
| 194.106.216.0/23 | 512 |
1.0%
|
TOV IT-Park | UA | — | — |
| 193.109.240.0/24 | 256 |
0.4%
|
TOV IT-Park | UA | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21257 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 |
|---|---|---|
| 194.106.216.0/23 | 13,981 | 2026-08-04 10:05:42 |
| 193.109.240.0/24 | 10,174 | 2026-08-04 10:05:30 |
Frequently Asked Questions
What is AS21257?
AS21257 is an Autonomous System Number assigned to TOV IT-Park. 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 AS21257 announce?
AS21257 announces 768 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Ukraine.
Who operates AS21257?
AS21257 is operated by TOV IT-Park. The organization is based in Ukraine. You can view all IP ranges and related ASNs on the organization page.
What country is AS21257 registered in?
AS21257 is registered in Ukraine. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
