AS28990
Information Technology and Cyber Security Service
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 |
|---|---|---|---|---|---|---|
| 217.26.144.0/20 | 4.1K |
49.0%
|
Information Technology and Cyber Security Service | MD | Chișinău Municipality | Chisinau |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS28990 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 |
|---|---|---|
| 217.26.144.0/20 | 13,437 | 2026-07-24 07:50:35 |
| 217.26.151.0/24 | 11,325 | 2026-07-24 07:42:46 |
| 217.26.153.0/24 | 11,269 | 2026-07-24 07:42:46 |
| 217.26.150.0/24 | 11,239 | 2026-07-24 07:42:46 |
| 217.26.149.0/24 | 11,238 | 2026-07-24 07:42:46 |
| 217.26.144.0/24 | 11,227 | 2026-07-24 07:42:46 |
Frequently Asked Questions
What is AS28990?
AS28990 is an Autonomous System Number assigned to Information Technology and Cyber Security Service. 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 AS28990 announce?
AS28990 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Moldova.
Who operates AS28990?
AS28990 is operated by Information Technology and Cyber Security Service. The organization is based in Moldova. You can view all IP ranges and related ASNs on the organization page.
What country is AS28990 registered in?
AS28990 is registered in Moldova. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
