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 |
|---|---|---|---|---|---|---|
| 91.142.160.0/20 | 4.1K |
63.2%
|
Sitel Ltd | UA | Kyiv City | Kyiv |
| 217.27.144.0/20 | 4.1K |
99.5%
|
Sitel Ltd | UA | Kyiv City | Kyiv |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS28994 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 |
|---|---|---|
| 217.27.144.0/21 | 24,567 | 2026-07-31 19:39:30 |
| 91.142.160.0/21 | 24,346 | 2026-07-31 20:37:53 |
| 217.27.152.0/21 | 20,398 | 2026-07-31 19:39:30 |
| 217.27.144.0/20 | 20,269 | 2026-07-31 19:39:30 |
| 91.142.160.0/20 | 20,024 | 2026-07-31 20:37:53 |
| 91.142.168.0/21 | 806 | 2026-07-31 17:00:06 |
Frequently Asked Questions
What is AS28994?
AS28994 is an Autonomous System Number assigned to Sitel Ltd. 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 AS28994 announce?
AS28994 announces 8.2K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Ukraine.
Who operates AS28994?
AS28994 is operated by Sitel Ltd. The organization is based in Ukraine. You can view all IP ranges and related ASNs on the organization page.
What country is AS28994 registered in?
AS28994 is registered in Ukraine. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
