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 →
Network profile
Source: PeeringDB →Present at 1 internet exchange: BIX.BG: Main
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 217.145.160.0/20 | 4.1K |
8.8%
|
Information Services PLC | BG | Sofia-Capital | Sofia |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS16344 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 |
|---|---|---|
| 217.145.170.0/23 | 12,300 | 2026-08-01 18:00:28 |
| 217.145.172.0/23 | 12,153 | 2026-08-01 18:00:28 |
| 217.145.172.0/22 | 12,085 | 2026-08-01 18:00:28 |
| 217.145.164.0/22 | 12,079 | 2026-08-01 18:00:28 |
| 217.145.174.0/23 | 12,029 | 2026-08-01 18:00:28 |
| 217.145.164.0/23 | 12,019 | 2026-08-01 18:00:28 |
| 217.145.162.0/23 | 11,935 | 2026-08-01 18:00:28 |
| 217.145.168.0/23 | 11,765 | 2026-08-01 18:00:28 |
| 217.145.168.0/22 | 11,728 | 2026-08-01 18:00:28 |
| 217.145.166.0/23 | 11,698 | 2026-08-01 18:00:28 |
| 217.145.160.0/23 | 11,460 | 2026-08-01 18:00:28 |
| 217.145.160.0/22 | 11,311 | 2026-08-01 18:00:28 |
Frequently Asked Questions
What is AS16344?
AS16344 is an Autonomous System Number assigned to Information Services PLC. 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 AS16344 announce?
AS16344 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Bulgaria.
Who operates AS16344?
AS16344 is operated by Information Services PLC. The organization is based in Bulgaria. You can view all IP ranges and related ASNs on the organization page.
What country is AS16344 registered in?
AS16344 is registered in Bulgaria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
